All Stories

  1. Pitch Angle Scattering and Loss of Radiation Belt Electrons in Broadband Electromagnetic Waves

    Article • Geophysical Research Letters, September 2018, American Geophysical Union (AGU)

    Dr Alexa J Halford, Dr Geoffrey D Reeves

  2. Energisation of the ring current by substorms

    Article • Journal of Geophysical Research Space Physics, September 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  3. The Composition of Plasma inside Geostationary Orbit Based on Van Allen Probes Observations

    Article • Journal of Geophysical Research Space Physics, August 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves, Dr. Anthony T Lui

  4. Ion Injection Triggered EMIC Waves in the Earth's Magnetosphere

    Article • Journal of Geophysical Research Space Physics, June 2018, American Geophysical Union (AGU)

    Dr Alexa J Halford, Dr Geoffrey D Reeves

  5. Observation of Oblique Lower Band Chorus Generated by Nonlinear Three-Wave Interaction

    Article • Geophysical Research Letters, June 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  6. Rapid Enhancements of the Seed Populations in the Heart of the Earth's Outer Radiation Belt: A Multicase Study

    Article • Journal of Geophysical Research Space Physics, June 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves, Zhenpeng Su

  7. What Causes Radiation Belt Enhancements: A Survey of the Van Allen Probes Era

    Article • Geophysical Research Letters, June 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  8. The Ionospheric Impact of an ICME-Driven Sheath Region Over Indian and American Sectors in the Absence of a Typical Geomagnetic Storm

    Article • Journal of Geophysical Research Space Physics, May 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  9. An Empirical Model of Radiation Belt Electron Pitch Angle Distributions Based On Van Allen Probes Measurements

    Article • Journal of Geophysical Research Space Physics, May 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  10. Generation process of large-amplitude upper band chorus emissions observed by Van Allen Probes

    Article • Journal of Geophysical Research Space Physics, April 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  11. Nonlinear and synergistic effects of ULF Pc5, VLF chorus, and EMIC waves on relativistic electron flux at geosynchronous orbit

    Article • Journal of Geophysical Research Space Physics, April 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  12. A Distributed Lag-Autoregressive Model of Geostationary Relativistic Electron Fluxes: Comparing the Influences of Waves, Seed and Source Electrons, and Solar Wind Inputs

    Article • Journal of Geophysical Research Space Physics, April 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  13. Nonlinear Electrostatic Steepening of Whistler Waves: The Guiding Factors and Dynamics in Inhomogeneous Systems

    Article • Geophysical Research Letters, March 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  14. Quantitative Evaluation of Radial Diffusion and Local Acceleration Processes During GEM Challenge Events

    Article • Journal of Geophysical Research Space Physics, March 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  15. Radiation Belt “Dropouts” and Drift-Bounce Resonances in Broadband Electromagnetic Waves

    Article • Geophysical Research Letters, March 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  16. Temporal Evolution of Ion Spectral Structures During a Geomagnetic Storm: Observations and Modeling

    Article • Journal of Geophysical Research Space Physics, January 2018, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  17. Very Oblique Whistler Mode Propagation in the Radiation Belts: Effects of Hot Plasma and Landau Damping

    Article • Geophysical Research Letters, December 2017, Wiley

    Dr Geoffrey D Reeves

  18. The Evolution of the Plasma Sheet Ion Composition: Storms and Recoveries

    Article • Journal of Geophysical Research Space Physics, December 2017, Wiley

    Dr Geoffrey D Reeves

  19. Relativistic Electron Increase During Chorus Wave Activities on the 6-8 March 2016 Geomagnetic Storm

    Article • Journal of Geophysical Research Space Physics, November 2017, Wiley

    Dr Geoffrey D Reeves

  20. The Warm Plasma Composition in the Inner Magnetosphere During 2012-2015

    Article • Journal of Geophysical Research Space Physics, November 2017, Wiley

    Dr Geoffrey D Reeves

  21. Shock-Induced Disappearance and Subsequent Recovery of Plasmaspheric Hiss: Coordinated Observations of RBSP, THEMIS, and POES Satellites

    Article • Journal of Geophysical Research Space Physics, October 2017, Wiley

    Zhenpeng Su, Dr Geoffrey D Reeves

  22. Diffusive Transport of Several Hundred keV Electrons in the Earth's Slot Region

    Article • Journal of Geophysical Research Space Physics, October 2017, Wiley

    Dr Geoffrey D Reeves

  23. Systematic Evaluation of Low-Frequency Hiss and Energetic Electron Injections

    Article • Journal of Geophysical Research Space Physics, October 2017, Wiley

    Dr Geoffrey D Reeves

  24. The effects of magnetospheric processes on relativistic electron dynamics in the Earth's outer radiation belt

    Article • Journal of Geophysical Research Space Physics, October 2017, Wiley

    Dr Geoffrey D Reeves, Zhenpeng Su

  25. Rapid Loss of Radiation Belt Relativistic Electrons by EMIC Waves

    Article • Journal of Geophysical Research Space Physics, October 2017, Wiley

    Dr Geoffrey D Reeves, Zhenpeng Su

  26. Multiple-Satellite Observation of Magnetic Dip Event During the Substorm on 10 October 2013

    Article • Geophysical Research Letters, September 2017, Wiley

    Dr Geoffrey D Reeves

  27. The Characteristic Pitch Angle Distributions of 1 eV to 600 keV Protons Near the Equator Based On Van Allen Probes Observations

    Article • Journal of Geophysical Research Space Physics, September 2017, Wiley

    Dr Geoffrey D Reeves

  28. Generation of Highly Oblique Lower-band Chorus via Nonlinear Three-wave Resonance

    Article • Geophysical Research Letters, September 2017, Wiley

    Dr Geoffrey D Reeves

  29. The plasma environment inside geostationary orbit: A Van Allen Probes HOPE survey

    Article • Journal of Geophysical Research Space Physics, September 2017, Wiley

    Dr Geoffrey D Reeves

  30. Statistical analysis of MMS observations of energetic electron escape observed at/beyond the dayside magnetopause

    Article • Journal of Geophysical Research Space Physics, September 2017, Wiley

    Dr Geoffrey D Reeves

  31. Radial transport of radiation belt electrons in kinetic field-line resonances

    Article • Geophysical Research Letters, August 2017, Wiley

    Dr Geoffrey D Reeves, Prof Donald B Melrose

  32. Relativistic electron dynamics produced by azimuthally localized poloidal mode ULF waves: Boomerang-shaped pitch angle evolutions

    Article • Geophysical Research Letters, August 2017, Wiley

    Mr Yixin Hao, Dr Geoffrey D Reeves

  33. Space Focus Lead Report

    Article • August 2017, Office of Scientific and Technical Information (OSTI)

    Dr Geoffrey D Reeves

  34. Space Sciences Focus Area

    Article • August 2017, Office of Scientific and Technical Information (OSTI)

    Dr Geoffrey D Reeves

  35. Effects of whistler mode hiss waves in March 2013

    Article • Journal of Geophysical Research Space Physics, July 2017, Wiley

    Dr Geoffrey D Reeves

  36. Generation of lower and upper bands of electrostatic electron cyclotron harmonic waves in the Van Allen radiation belts

    Article • Geophysical Research Letters, June 2017, Wiley

    Dr Geoffrey D Reeves

  37. Electron-acoustic solitons and double layers in the inner magnetosphere

    Article • Geophysical Research Letters, May 2017, Wiley

    Dr Geoffrey D Reeves

  38. A positive correlation between energetic electron butterfly distributions and magnetosonic waves in the radiation belt slot region

    Article • Geophysical Research Letters, May 2017, American Geophysical Union (AGU)

    Zhenpeng Su, Dr Geoffrey D Reeves

  39. Contribution of storm time substorms to the prompt electric field disturbances in the equatorial ionosphere

    Article • Journal of Geophysical Research Space Physics, May 2017, American Geophysical Union (AGU)

    Akimasa Yoshikawa, Dr Geoffrey D Reeves

  40. A multispacecraft event study of Pc5 ultralow-frequency waves in the magnetosphere and their external drivers

    Article • Journal of Geophysical Research Space Physics, May 2017, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  41. Radiation belt seed population and its association with the relativistic electron dynamics: A statistical study

    Article • Journal of Geophysical Research Space Physics, May 2017, American Geophysical Union (AGU)

    Zhenpeng Su, Dr Geoffrey D Reeves

  42. Roles of whistler mode waves and magnetosonic waves in changing the outer radiation belt and the slot region

    Article • Journal of Geophysical Research Space Physics, May 2017, Wiley

    Dr Geoffrey D Reeves

  43. Location of intense electromagnetic ion cyclotron (EMIC) wave events relative to the plasmapause: Van Allen Probes observations

    Article • Journal of Geophysical Research Space Physics, April 2017, Wiley

    Dr Geoffrey D Reeves

  44. Role of IMF B y in the prompt electric field disturbances over equatorial ionosphere during a space weather event

    Article • Journal of Geophysical Research Space Physics, February 2017, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  45. Energetic Particle Data From the Global Positioning System Constellation

    Article • Space Weather, February 2017, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  46. On the origin of low‐energy electrons in the inner magnetosphere: Fluxes and pitch‐angle distributions

    Article • Journal of Geophysical Research Space Physics, February 2017, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  47. Transitional behavior of different energy protons based on Van Allen Probes observations

    Article • Geophysical Research Letters, January 2017, Wiley

    Dr Geoffrey D Reeves

  48. Simultaneous disappearances of plasmaspheric hiss, exohiss, and chorus waves triggered by a sudden decrease in solar wind dynamic pressure

    Article • Geophysical Research Letters, January 2017, American Geophysical Union (AGU)

    Zhenpeng Su, Dr Geoffrey D Reeves

  49. Dependence of radiation belt simulations to assumed radial diffusion rates tested for two empirical models of radial transport

    Article • Space Weather, January 2017, American Geophysical Union (AGU)

    Dr Adam C Kellerman, Dr Geoffrey D Reeves

  50. Cross‐scale observations of the 2015 St. Patrick's day storm: THEMIS, Van Allen Probes, and TWINS

    Article • Journal of Geophysical Research Space Physics, January 2017, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  51. Investigating the source of near‐relativistic and relativistic electrons in Earth's inner radiation belt

    Article • Journal of Geophysical Research Space Physics, January 2017, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  52. The hidden dynamics of relativistic electrons (0.7-1.5 MeV) in the inner zone and slot region

    Article • Journal of Geophysical Research Space Physics, January 2017, Wiley

    Dr Geoffrey D Reeves

  53. Characteristic energy range of electron scattering due to plasmaspheric hiss

    Article • Journal of Geophysical Research Space Physics, December 2016, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  54. Prompt enhancement of the Earth's outer radiation belt due to substorm electron injections

    Article • Journal of Geophysical Research Space Physics, December 2016, American Geophysical Union (AGU)

    Zhenpeng Su, Dr Geoffrey D Reeves

  55. Ion nose spectral structures observed by the Van Allen Probes

    Article • Journal of Geophysical Research Space Physics, December 2016, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  56. Geospace Magnetic Storms and the Van Allen Radiation Belts

    Article • November 2016, Oxford University Press (OUP)

    Dr Geoffrey D Reeves

  57. Drift paths of ions composing multiple-nose spectral structures near the inner edge of the plasma sheet

    Article • Geophysical Research Letters, November 2016, Wiley

    Dr Geoffrey D Reeves

  58. EMIC waves and associated relativistic electron precipitation on 25-26 January 2013

    Article • Journal of Geophysical Research Space Physics, November 2016, American Geophysical Union (AGU)

    Dr Alexa J Halford, Dr Geoffrey D Reeves

  59. Effects of ULF waves on local and global energetic particles: Particle energy and species dependences

    Article • Journal of Geophysical Research Space Physics, November 2016, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  60. Predicting electromagnetic ion cyclotron wave amplitude from unstable ring current plasma conditions

    Article • Journal of Geophysical Research Space Physics, November 2016, Wiley

    Dr Geoffrey D Reeves

  61. The complex nature of storm-time ion dynamics: Transport and local acceleration

    Article • Geophysical Research Letters, October 2016, Wiley

    Dr Geoffrey D Reeves

  62. Information theoretical approach to discovering solar wind drivers of the outer radiation belt

    Article • Journal of Geophysical Research Space Physics, October 2016, American Geophysical Union (AGU)

    Simon Wing, Dr Geoffrey D Reeves

  63. Hiss or equatorial noise? Ambiguities in analyzing suprathermal ion plasma wave resonance

    Article • Journal of Geophysical Research Space Physics, October 2016, Wiley

    Dr Geoffrey D Reeves

  64. Modulation of chorus intensity by ULF waves deep in the inner magnetosphere

    Article • Geophysical Research Letters, September 2016, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  65. Unraveling the excitation mechanisms of highly oblique lower band chorus waves

    Article • Geophysical Research Letters, September 2016, Wiley

    Dr Geoffrey D Reeves

  66. RAM-SCB simulations of electron transport and plasma wave scattering during the October 2012 “double-dip” storm

    Article • Journal of Geophysical Research Space Physics, September 2016, Wiley

    Dr Geoffrey D Reeves

  67. Rapid flattening of butterfly pitch angle distributions of radiation belt electrons by whistler-mode chorus

    Article • Geophysical Research Letters, August 2016, American Geophysical Union (AGU)

    Zhenpeng Su, Dr Geoffrey D Reeves

  68. The relationship between the macroscopic state of electrons and the properties of chorus waves observed by the Van Allen Probes

    Article • Geophysical Research Letters, August 2016, Wiley

    Dr Geoffrey D Reeves

  69. On the time needed to reach an equilibrium structure of the radiation belts

    Article • Journal of Geophysical Research Space Physics, August 2016, Wiley

    Dr Geoffrey D Reeves

  70. Statistical properties of the radiation belt seed population

    Article • Journal of Geophysical Research Space Physics, August 2016, Wiley

    Dr Geoffrey D Reeves

  71. Van Allen Probes observations of magnetic field dipolarization and its associated O+ flux variations in the inner magnetosphere at L  < 6.6

    Article • Journal of Geophysical Research Space Physics, August 2016, Wiley

    Dr Geoffrey D Reeves

  72. Energetic electron acceleration observed by MMS in the vicinity of an X-line crossing

    Article • Geophysical Research Letters, July 2016, Wiley

    Dr Geoffrey D Reeves

  73. The influences of solar wind pressure and interplanetary magnetic field on global magnetic field and outer radiation belt electrons

    Article • Geophysical Research Letters, July 2016, Wiley

    Dr Geoffrey D Reeves

  74. Nonstorm time dropout of radiation belt electron fluxes on 24 September 2013

    Article • Journal of Geophysical Research Space Physics, July 2016, American Geophysical Union (AGU)

    Zhenpeng Su, Dr Geoffrey D Reeves

  75. Rapid enhancement of low-energy (<100 eV) ion flux in response to interplanetary shocks based on two Van Allen Probes case studies: Implications for source regions and heating mechanisms

    Article • Journal of Geophysical Research Space Physics, July 2016, Wiley

    Dr Geoffrey D Reeves

  76. Microinjections observed by MMS FEEPS in the dusk to midnight region

    Article • Geophysical Research Letters, June 2016, Wiley

    Dr Geoffrey D Reeves

  77. Observations of energetic particle escape at the magnetopause: Early results from the MMS Energetic Ion Spectrometer (EIS)

    Article • Geophysical Research Letters, June 2016, Wiley

    Dr Geoffrey D Reeves

  78. Reproducing the observed energy-dependent structure of Earth's electron radiation belts during storm recovery with an event-specific diffusion model

    Article • Geophysical Research Letters, June 2016, Wiley

    Dr Geoffrey D Reeves

  79. Electron dropout echoes induced by interplanetary shock: Van Allen Probes observations

    Article • Geophysical Research Letters, June 2016, American Geophysical Union (AGU)

    Mr Yixin Hao, Dr Geoffrey D Reeves

  80. Radiation belt electron acceleration during the 17 March 2015 geomagnetic storm: Observations and simulations

    Article • Journal of Geophysical Research Space Physics, June 2016, Wiley

    Dr Wen Li, Dr Geoffrey D Reeves

  81. Driving ionospheric outflows and magnetospheric O+ energy density with Alfvén waves

    Article • Geophysical Research Letters, May 2016, Wiley

    Dr Geoffrey D Reeves

  82. Multi-satellite simultaneous observations of magnetopause and atmospheric losses of radiation belt electrons during an intense solar wind dynamic pressure pulse

    Article • Annales Geophysicae, May 2016, Copernicus GmbH

    Dr Geoffrey D Reeves

  83. An evidence for prompt electric field disturbance driven by changes in the solar wind density under northward IMF Bz condition

    Article • Journal of Geophysical Research Space Physics, May 2016, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  84. Evolution of chorus emissions into plasmaspheric hiss observed by Van Allen Probes

    Article • Journal of Geophysical Research Space Physics, May 2016, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  85. O+ion conic and plasma sheet dynamics observed by Van Allen Probe satellites during the 1 June 2013 magnetic storm

    Article • Journal of Geophysical Research Space Physics, May 2016, Wiley

    Dr Geoffrey D Reeves

  86. Simulation of energy-dependent electron diffusion processes in the Earth's outer radiation belt

    Article • Journal of Geophysical Research Space Physics, May 2016, Wiley

    Dr Geoffrey D Reeves

  87. Relativistic electron microbursts and variations in trapped MeV electron fluxes during the 8-9 October 2012 storm: SAMPEX and Van Allen Probes observations

    Article • Geophysical Research Letters, April 2016, Wiley

    Dr Geoffrey D Reeves

  88. Formation of energetic electron butterfly distributions by magnetosonic waves via Landau resonance

    Article • Geophysical Research Letters, April 2016, Wiley

    Dr Geoffrey D Reeves

  89. Empirical predictive models of daily relativistic electron flux at geostationary orbit: Multiple regression analysis

    Article • Journal of Geophysical Research Space Physics, April 2016, Wiley

    Dr Geoffrey D Reeves

  90. Ultrarelativistic electron butterfly distributions created by parallel acceleration due to magnetosonic waves

    Article • Journal of Geophysical Research Space Physics, April 2016, Wiley

    Dr Geoffrey D Reeves

  91. Ring current electron dynamics during geomagnetic storms based on the Van Allen Probes measurements

    Article • Journal of Geophysical Research Space Physics, April 2016, Wiley

    Dr Geoffrey D Reeves

  92. Van Allen Probes, THEMIS, GOES, and Cluster observations of EMIC waves, ULF pulsations, and an electron flux dropout

    Article • Journal of Geophysical Research Space Physics, March 2016, Wiley

    Dr Geoffrey D Reeves

  93. Forecasting and remote sensing outer belt relativistic electrons from low Earth orbit

    Article • Geophysical Research Letters, February 2016, Wiley

    Dr Geoffrey D Reeves

  94. Survey of radiation belt energetic electron pitch angle distributions based on the Van Allen Probes MagEIS measurements

    Article • Journal of Geophysical Research Space Physics, February 2016, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  95. Energy-dependent dynamics of keV to MeV electrons in the inner zone, outer zone, and slot regions

    Article • Journal of Geophysical Research Space Physics, January 2016, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  96. Extreme ionospheric ion energization and electron heating in Alfvén waves in the storm time inner magnetosphere

    Article • Geophysical Research Letters, December 2015, Wiley

    Dr Geoffrey D Reeves

  97. Ultra-low-frequency wave-driven diffusion of radiation belt relativistic electrons

    Article • Nature Communications, December 2015, Nature

    Dr Geoffrey D Reeves

  98. Acceleration and loss of relativistic electrons during small geomagnetic storms

    Article • Geophysical Research Letters, December 2015, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  99. Multiple loss processes of relativistic electrons outside the heart of outer radiation belt during a storm sudden commencement

    Article • Journal of Geophysical Research Space Physics, December 2015, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  100. Prediction of MeV electron fluxes throughout the outer radiation belt using multivariate autoregressive models

    Article • Space Weather, December 2015, Wiley

    Dr Geoffrey D Reeves

  101. Observations of discrete magnetosonic waves off the magnetic equator

    Article • Geophysical Research Letters, November 2015, Wiley

    Dr Geoffrey D Reeves

  102. High-resolution in situ observations of electron precipitation-causing EMIC waves

    Article • Geophysical Research Letters, November 2015, Wiley

    Dr Geoffrey D Reeves

  103. Combined convective and diffusive simulations: VERB-4D comparison with 17 March 2013 Van Allen Probes observations

    Article • Geophysical Research Letters, November 2015, American Geophysical Union (AGU)

    Dr Adam C Kellerman, Dr Geoffrey D Reeves

  104. Kinetic Alfvén waves and particle response associated with a shock-induced, global ULF perturbation of the terrestrial magnetosphere

    Article • Geophysical Research Letters, November 2015, Wiley

    Dr Geoffrey D Reeves

  105. Decrease in SYM-H during a storm main phase without evidence of a ring current injection

    Article • Journal of Atmospheric and Solar-Terrestrial Physics, November 2015, Elsevier

    Dr Geoffrey D Reeves

  106. Correlated Pc4-5 ULF waves, whistler-mode chorus, and pulsating aurora observed by the Van Allen Probes and ground-based systems

    Article • Journal of Geophysical Research Space Physics, October 2015, American Geophysical Union (AGU)

    Dr Marilia Samara, Dr Geoffrey D Reeves

  107. On the formation and origin of substorm growth phase/onset auroral arcs inferred from conjugate space-ground observations

    Article • Journal of Geophysical Research Space Physics, October 2015, Wiley

    Dr Geoffrey D Reeves

  108. “Trunk-like” heavy ion structures observed by the Van Allen Probes

    Article • Journal of Geophysical Research Space Physics, October 2015, Wiley

    Dr Geoffrey D Reeves

  109. Penetration of magnetosonic waves into the plasmasphere observed by the Van Allen Probes

    Article • Geophysical Research Letters, September 2015, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  110. Solar wind conditions leading to efficient radiation belt electron acceleration: A superposed epoch analysis

    Article • Geophysical Research Letters, September 2015, Wiley

    Dr Geoffrey D Reeves

  111. Relativistic electron response to the combined magnetospheric impact of a coronal mass ejection overlapping with a high-speed stream: Van Allen Probes observations

    Article • Journal of Geophysical Research Space Physics, September 2015, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves, Ashley D Greeley

  112. The evolution of ring current ion energy density and energy content during geomagnetic storms based on Van Allen Probes measurements

    Article • Journal of Geophysical Research Space Physics, September 2015, Wiley

    Dr Geoffrey D Reeves

  113. Source and seed populations for relativistic electrons: Their roles in radiation belt changes

    Article • Journal of Geophysical Research Space Physics, September 2015, Wiley

    Dr Geoffrey D Reeves

  114. Near-Earth injection of MeV electrons associated with intense dipolarization electric fields: Van Allen Probes observations

    Article • Geophysical Research Letters, August 2015, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  115. Identification of the source of quasiperiodic VLF emissions using ground-based and Van Allen Probes satellite observations

    Article • Geophysical Research Letters, August 2015, American Geophysical Union (AGU)

    Dr Boris V. Kozelov, Dr Geoffrey D Reeves

  116. Van Allen Probes observation and modeling of chorus excitation and propagation during weak geomagnetic activities

    Article • Journal of Geophysical Research Space Physics, August 2015, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  117. Multipoint observations of the open-closed field line boundary as observed by the Van Allen Probes and geostationary satellites during the 14 November 2012 geomagnetic storm

    Article • Journal of Geophysical Research Space Physics, August 2015, Wiley

    Dr Geoffrey D Reeves

  118. Low-harmonic magnetosonic waves observed by the Van Allen Probes

    Article • Journal of Geophysical Research Space Physics, August 2015, Wiley

    Dr Geoffrey D Reeves

  119. Observations of coincident EMIC wave activity and duskside energetic electron precipitation on 18-19 January 2013

    Article • Geophysical Research Letters, July 2015, American Geophysical Union (AGU)

    Dr Alexa J Halford, Dr Geoffrey D Reeves

  120. A background correction algorithm for Van Allen Probes MagEIS electron flux measurements

    Article • Journal of Geophysical Research Space Physics, July 2015, Wiley

    Dr Geoffrey D Reeves

  121. Van Allen probes, NOAA, GOES, and ground observations of an intense EMIC wave event extending over 12 h in magnetic local time

    Article • Journal of Geophysical Research Space Physics, July 2015, Wiley

    Dr Geoffrey D Reeves

  122. The Fly’s Eye Energetic Particle Spectrometer (FEEPS) Sensors for the Magnetospheric Multiscale (MMS) Mission

    Article • Space Science Reviews, June 2015, Springer Science + Business Media

    Dr Geoffrey D Reeves

  123. Comprehensive analysis of the flux dropout during 7–8 November 2008 storm using multisatellite observations and RBE model

    Article • Journal of Geophysical Research Space Physics, June 2015, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  124. Three different types of electric field disturbances affecting equatorial ionosphere during a long-duration prompt penetration event

    Article • Journal of Geophysical Research Space Physics, June 2015, American Geophysical Union (AGU)

    Professor Veenadhari Bhaskara, Dr Geoffrey D Reeves

  125. Variability of the pitch angle distribution of radiation belt ultrarelativistic electrons during and following intense geomagnetic storms: Van Allen Probes observations

    Article • Journal of Geophysical Research Space Physics, June 2015, Wiley

    Dr Geoffrey D Reeves

  126. Electric field structures and waves at plasma boundaries in the inner magnetosphere

    Article • Journal of Geophysical Research Space Physics, June 2015, Wiley

    Dr Geoffrey D Reeves

  127. Disappearance of plasmaspheric hiss following interplanetary shock

    Article • Geophysical Research Letters, May 2015, American Geophysical Union (AGU)

    Zhenpeng Su, Dr Geoffrey D Reeves

  128. Unraveling the drivers of the storm time radiation belt response

    Article • Geophysical Research Letters, May 2015, American Geophysical Union (AGU)

    Heli Hietala, Dr Geoffrey D Reeves

  129. Energetic, relativistic, and ultrarelativistic electrons: Comparison of long-term VERB code simulations with Van Allen Probes measurements

    Article • Journal of Geophysical Research Space Physics, May 2015, American Geophysical Union (AGU)

    Dr Adam C Kellerman, Dr Geoffrey D Reeves

  130. Three-dimensional current systems and ionospheric effects associated with small dipolarization fronts

    Article • Journal of Geophysical Research Space Physics, May 2015, Wiley

    Dr Geoffrey D Reeves

  131. Analysis of plasmaspheric hiss wave amplitudes inferred from low-altitude POES electron data: Technique sensitivity analysis

    Article • Journal of Geophysical Research Space Physics, May 2015, Wiley

    Dr Geoffrey D Reeves

  132. Study of EMIC wave excitation using direct ion measurements

    Article • Journal of Geophysical Research Space Physics, April 2015, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  133. Energetic electron injections deep into the inner magnetosphere associated with substorm activity

    Article • Geophysical Research Letters, April 2015, Wiley

    Dr Geoffrey D Reeves

  134. Energetic electron precipitation associated with pulsating aurora: EISCAT and Van Allen Probe observations

    Article • Journal of Geophysical Research Space Physics, April 2015, Wiley

    Dr Geoffrey D Reeves

  135. Van Allen Probes show that the inner radiation zone contains no MeV electrons: ECT/MagEIS data

    Article • Geophysical Research Letters, March 2015, Wiley

    Dr Geoffrey D Reeves

  136. Analysis of the effectiveness of ground-based VLF wave observations for predicting or nowcasting relativistic electron flux at geostationary orbit

    Article • Journal of Geophysical Research Space Physics, March 2015, Wiley

    Dr Geoffrey D Reeves

  137. Spatial structure and temporal evolution of energetic particle injections in the inner magnetosphere during the 14 July 2013 substorm event

    Article • Journal of Geophysical Research Space Physics, March 2015, Wiley

    Dr Geoffrey D Reeves

  138. The global context of the 14 November 2012 storm event

    Article • Journal of Geophysical Research Space Physics, March 2015, Wiley

    Dr Geoffrey D Reeves

  139. On the use of drift echoes to characterize on-orbit sensor discrepancies

    Article • Journal of Geophysical Research Space Physics, March 2015, Wiley

    Dr Geoffrey D Reeves

  140. Plasmatrough exohiss waves observed by Van Allen Probes: Evidence for leakage from plasmasphere and resonant scattering of radiation belt electrons

    Article • Geophysical Research Letters, February 2015, American Geophysical Union (AGU)

    Zhenpeng Su, Dr Geoffrey D Reeves

  141. Modeling inward diffusion and slow decay of energetic electrons in the Earth's outer radiation belt

    Article • Geophysical Research Letters, February 2015, Wiley

    Dr Geoffrey D Reeves

  142. Van Allen Probes observations linking radiation belt electrons to chorus waves during 2014 multiple storms

    Article • Journal of Geophysical Research Space Physics, February 2015, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  143. Formation of the oxygen torus in the inner magnetosphere: Van Allen Probes observations

    Article • Journal of Geophysical Research Space Physics, February 2015, Wiley

    Dr Geoffrey D Reeves

  144. Radiation Belt Electron Acceleration and Role of Magnetotail

    Article • January 2015, Wiley

    Dr Geoffrey D Reeves

  145. Characterization of the energy-dependent response of riometer absorption

    Article • Journal of Geophysical Research Space Physics, January 2015, American Geophysical Union (AGU)

    Dr Adam C Kellerman, Dr Geoffrey D Reeves

  146. Quantifying the relative contributions of substorm injections and chorus waves to the rapid outward extension of electron radiation belt

    Article • Journal of Geophysical Research Space Physics, December 2014, American Geophysical Union (AGU)

    Zhenpeng Su, Dr Geoffrey D Reeves

  147. Excitation of nightside magnetosonic waves observed by Van Allen Probes

    Article • Journal of Geophysical Research Space Physics, November 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  148. Whistler anisotropy instabilities as the source of banded chorus: Van Allen Probes observations and particle-in-cell simulations

    Article • Journal of Geophysical Research Space Physics, October 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  149. The trapping of equatorial magnetosonic waves in the Earth's outer plasmasphere

    Article • Geophysical Research Letters, September 2014, Wiley

    Dr Geoffrey D Reeves

  150. Prediction of relativistic electron flux at geostationary orbit following storms: Multiple regression analysis

    Article • Journal of Geophysical Research Space Physics, September 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  151. Generation of unusually low frequency plasmaspheric hiss

    Article • Geophysical Research Letters, August 2014, Wiley

    Dr Geoffrey D Reeves

  152. Nonlinear electric field structures in the inner magnetosphere

    Article • Geophysical Research Letters, August 2014, Wiley

    Dr Geoffrey D Reeves

  153. Excitation of EMIC waves detected by the Van Allen Probes on 28 April 2013

    Article • August 2014, Institute of Electrical & Electronics Engineers (IEEE)

    Dr Geoffrey D Reeves

  154. Direct Observation of Radiation-Belt Electron Acceleration from Electron-Volt Energies to Megavolts by Nonlinear Whistlers

    Article • Physical Review Letters, July 2014, American Physical Society (APS)

    Dr Geoffrey D Reeves

  155. The Energetic Particle Detector (EPD) Investigation and the Energetic Ion Spectrometer (EIS) for the Magnetospheric Multiscale (MMS) Mission

    Article • Space Science Reviews, June 2014, Springer Science + Business Media

    Dr Geoffrey D Reeves

  156. Excitation of EMIC waves detected by the Van Allen Probes on 28 April 2013

    Article • Geophysical Research Letters, June 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  157. Dynamic linear models for forecasting of radiation belt electrons and limitations on physical interpretation of predictive models

    Article • Space Weather, June 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  158. Intense duskside lower band chorus waves observed by Van Allen Probes: Generation and potential acceleration effect on radiation belt electrons

    Article • Journal of Geophysical Research Space Physics, June 2014, American Geophysical Union (AGU)

    Zhenpeng Su, Dr Geoffrey D Reeves

  159. Radiation belt electron acceleration by chorus waves during the 17 March 2013 storm

    Article • Journal of Geophysical Research Space Physics, June 2014, Wiley

    Dr Geoffrey D Reeves

  160. Chorus acceleration of radiation belt relativistic electrons during March 2013 geomagnetic storm

    Article • Journal of Geophysical Research Space Physics, May 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  161. Simulations of inner magnetosphere dynamics with an expanded RAM-SCB model and comparisons with Van Allen Probes observations

    Article • Geophysical Research Letters, April 2014, Wiley

    Dr Geoffrey D Reeves

  162. Quantifying the radiation belt seed population in the 17 March 2013 electron acceleration event

    Article • Geophysical Research Letters, April 2014, Wiley

    Dr Geoffrey D Reeves

  163. Van Allen Probes observations of direct wave‐particle interactions

    Article • Geophysical Research Letters, March 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  164. Resonant scattering of energetic electrons by unusual low-frequency hiss

    Article • Geophysical Research Letters, March 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  165. Effect of EMIC waves on relativistic and ultrarelativistic electron populations: Ground‐based and Van Allen Probes observations

    Article • Geophysical Research Letters, March 2014, American Geophysical Union (AGU)

    Dr Maria Usanova, Dr Geoffrey D Reeves

  166. Event‐specific chorus wave and electron seed population models in DREAM3D using the Van Allen Probes

    Article • Geophysical Research Letters, March 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  167. Gradual diffusion and punctuated phase space density enhancements of highly relativistic electrons: Van Allen Probes observations

    Article • Geophysical Research Letters, March 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  168. Application and testing of theL*neural network with the self-consistent magnetic field model of RAM-SCB

    Article • Journal of Geophysical Research Space Physics, March 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  169. On the cause and extent of outer radiation belt losses during the 30 September 2012 dropout event

    Article • Journal of Geophysical Research Space Physics, March 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  170. Competing source and loss mechanisms due to wave-particle interactions in Earth's outer radiation belt during the 30 September to 3 October 2012 geomagnetic storm

    Article • Journal of Geophysical Research Space Physics, March 2014, Wiley

    Dr Geoffrey D Reeves

  171. Quantifying hiss‐driven energetic electron precipitation: A detailed conjunction event analysis

    Article • Geophysical Research Letters, February 2014, American Geophysical Union (AGU)

    Dr Wen Li, Dr Geoffrey D Reeves

  172. Modeling Radiation Belt Electron Dynamics with the DREAM3D Diffusion Model

    Article • February 2014, Office of Scientific and Technical Information (OSTI)

    Dr Geoffrey D Reeves

  173. Global time‐dependent chorus maps from low‐Earth‐orbit electron precipitation and Van Allen Probes data

    Article • Geophysical Research Letters, February 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  174. An empirically observed pitch‐angle diffusion eigenmode in the Earth's electron belt near L* = 5.0

    Article • Geophysical Research Letters, January 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  175. Nonstorm time dynamics of electron radiation belts observed by the Van Allen Probes

    Article • Geophysical Research Letters, January 2014, American Geophysical Union (AGU)

    Zhenpeng Su, Dr Geoffrey D Reeves

  176. Prompt energization of relativistic and highly relativistic electrons during a substorm interval: Van Allen Probes observations

    Article • Geophysical Research Letters, January 2014, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  177. Rapid local acceleration of relativistic radiation-belt electrons by magnetospheric chorus

    Article • Nature, December 2013, Nature

    Dr Geoffrey D Reeves

  178. James Van Allen and His Namesake NASA Mission

    Article • Eos, December 2013, Wiley

    Dr Geoffrey D Reeves

  179. Discovery of the action of a geophysical synchrotron in the Earth’s Van Allen radiation belts

    Article • Nature Communications, November 2013, Nature

    Dr Geoffrey D Reeves

  180. Science Goals and Overview of the Radiation Belt Storm Probes (RBSP) Energetic Particle, Composition, and Thermal Plasma (ECT) Suite on NASA’s Van Allen Probes Mission

    Article • Space Science Reviews, October 2013, Springer Science + Business Media

    Dr Geoffrey D Reeves

  181. First results from CSSWE CubeSat: Characteristics of relativistic electrons in the near-Earth environment during the October 2012 magnetic storms

    Article • Journal of Geophysical Research Space Physics, October 2013, Wiley

    Dr Geoffrey D Reeves

  182. Modeling radiation belt electron dynamics during GEM challenge intervals with the DREAM3D diffusion model

    Article • Journal of Geophysical Research Space Physics, October 2013, Wiley

    Dr Geoffrey D Reeves

  183. Phase Space Density matching of relativistic electrons using the Van Allen Probes: REPT results

    Article • Geophysical Research Letters, September 2013, Wiley

    Dr Geoffrey D Reeves

  184. Van Allen Probes observation of localized drift resonance between poloidal mode ultra-low frequency waves and 60 keV electrons

    Article • Geophysical Research Letters, September 2013, Wiley

    Dr Geoffrey D Reeves

  185. Excitation of poloidal standing Alfvén waves through drift resonance wave-particle interaction

    Article • Geophysical Research Letters, August 2013, Wiley

    Dr Geoffrey D Reeves

  186. An unusual enhancement of low-frequency plasmaspheric hiss in the outer plasmasphere associated with substorm-injected electrons

    Article • Geophysical Research Letters, August 2013, Wiley

    Dr Geoffrey D Reeves

  187. Evolution and slow decay of an unusual narrow ring of relativistic electrons near L ~ 3.2 following the September 2012 magnetic storm

    Article • Geophysical Research Letters, July 2013, Wiley

    Dr Geoffrey D Reeves

  188. Electron Acceleration in the Heart of the Van Allen Radiation Belts

    Article • Science, July 2013, American Association for the Advancement of Science

    Dr Geoffrey D Reeves

  189. The analysis of electron fluxes at geosynchronous orbit employing a NARMAX approach

    Article • Journal of Geophysical Research Space Physics, April 2013, Wiley

    Dr Geoffrey D Reeves

  190. Helium, Oxygen, Proton, and Electron (HOPE) Mass Spectrometer for the Radiation Belt Storm Probes Mission

    Article • Space Science Reviews, March 2013, Springer Science + Business Media

    Dr Geoffrey D Reeves

  191. Long-term variations in solar wind velocity and radiation belt electrons

    Article • Journal of Geophysical Research Space Physics, March 2013, Wiley

    Dr Geoffrey D Reeves

  192. A Long-Lived Relativistic Electron Storage Ring Embedded in Earth's Outer Van Allen Belt

    Article • Science, February 2013, American Association for the Advancement of Science

    Dr Geoffrey D Reeves

  193. LEEM: A new empirical model of radiation-belt electrons in the low-Earth-orbit region

    Article • Journal of Geophysical Research Atmospheres, November 2012, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  194. Time scaling of the electron flux increase at GEO: The local energy diffusion model vs observations

    Article • Journal of Geophysical Research Atmospheres, October 2012, Wiley

    Dr Geoffrey D Reeves

  195. Relativistic electron scattering by large amplitude electromagnetic ion cyclotron waves: The role of phase bunching and trapping

    Article • Journal of Geophysical Research Atmospheres, June 2012, Wiley

    Dr Geoffrey D Reeves

  196. DREAM: A new model for the Earth's Radiation Belts

    Article • Space Weather, March 2012, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  197. Reply to comment by Joseph E. Mazur and T. Paul O'Brien on “Analysis of GEO spacecraft anomalies: Space weather relationships”

    Article • Space Weather, March 2012, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  198. A study of the changes of the near-Earth plasma sheet and lobe driven by multiple substorms: Comparison with a full particle simulation of reconnection

    Article • Journal of Geophysical Research Atmospheres, January 2012, Wiley

    Dr Geoffrey D Reeves

  199. Behavior of MeV electrons at geosynchronous orbit during last two solar cycles

    Article • Journal of Geophysical Research Atmospheres, November 2011, Wiley

    Dr Geoffrey D Reeves

  200. Analysis of GEO spacecraft anomalies: Space weather relationships

    Article • Space Weather, June 2011, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  201. On the relationship between relativistic electron flux and solar wind velocity: Paulikas and Blake revisited

    Article • Journal of Geophysical Research Atmospheres, February 2011, Wiley

    Dr Geoffrey D Reeves

  202. Saw-tooth substorms: Inconsistency of repetitive bay-like magnetic disturbances with behavior of aurora

    Article • Advances in Space Research, February 2011, Elsevier

    Dr Geoffrey D Reeves

  203. Comparisons between ion distributions retrieved from ENA images of the ring current and contemporaneous, multipoint ion measurements recorded in situ during the major magnetic storm of 15 May 2005

    Article • Journal of Geophysical Research Atmospheres, December 2010, Wiley

    Dr Geoffrey D Reeves

  204. Injection region propagation outside of geosynchronous orbit

    Article • Journal of Geophysical Research Atmospheres, November 2010, Wiley

    Dr Geoffrey D Reeves

  205. Evidence for OI 630.0 nm dayglow variations over low latitudes during onset of a substorm

    Article • Journal of Geophysical Research Atmospheres, October 2010, Wiley

    Dr Geoffrey D Reeves

  206. Dropouts of the outer electron radiation belt in response to solar wind stream interfaces: global positioning system observations

    Article • Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences, May 2010, Royal Society Publishing

    Dr Geoffrey D Reeves

  207. On phase space density radial gradients of Earth's outer-belt electrons prior to sudden solar wind pressure enhancements: Results from distinctive events and a superposed epoch analysis

    Article • Journal of Geophysical Research Atmospheres, January 2010, Wiley

    Dr Geoffrey D Reeves

  208. Different magnetospheric modes: solar wind driving and coupling efficiency

    Article • Annales Geophysicae, November 2009, Copernicus GmbH

    Dr Geoffrey D Reeves

  209. Statistical survey on sawtooth events, SMCs and isolated substorms

    Article • Advances in Space Research, August 2009, Elsevier

    Dr Geoffrey D Reeves

  210. LANL* V1.0: a radiation belt drift shell model suitable for real-time and reanalysis applications

    Article • Geoscientific Model Development, July 2009, Copernicus GmbH

    Dr Geoffrey D Reeves

  211. New Directions for Radiation Belt Research

    Article • Space Weather, July 2009, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  212. Global observations of substorm injection region evolution: 27 August 2001

    Article • Annales Geophysicae, May 2009, Copernicus GmbH

    Dr Geoffrey D Reeves

  213. Storm-dependent radiation belt electron dynamics

    Article • Journal of Geophysical Research Atmospheres, February 2009, Wiley

    Dr Geoffrey D Reeves

  214. Substorm expansion triggered by a sudden impulse front propagating from the dayside magnetopause

    Article • Journal of Geophysical Research Atmospheres, January 2009, Wiley

    Dr Geoffrey D Reeves, Anonymous User

  215. Targeted and comprehensive space-environment sensors: description and recommendations

    Article • January 2009, Office of Scientific and Technical Information (OSTI)

    Dr Geoffrey D Reeves

  216. New Magnetospheric Ion Composition Measurement Techniques

    Article • January 2009, American Institute of Physics

    Dr Geoffrey D Reeves

  217. Characterization of relativistic electron flux rise times during the recovery phase of geomagnetic storms as measured by the NS41 GPS satellite

    Article • Journal of Atmospheric and Solar-Terrestrial Physics, November 2008, Elsevier

    Dr Geoffrey D Reeves

  218. Periodic traveling compression regions during quiet geomagnetic conditions and their association with ground Pi2

    Article • Annales Geophysicae, October 2008, Copernicus GmbH

    Dr Geoffrey D Reeves

  219. Coordinated observations of magnetospheric reconfiguration during an overshielding event

    Article • Geophysical Research Letters, August 2008, Wiley

    Dr Geoffrey D Reeves

  220. Multispacecraft and ground-based observations of substorm timing and activations: Two case studies

    Article • Journal of Geophysical Research Atmospheres, May 2008, Wiley

    Dr Geoffrey D Reeves

  221. Statistical properties of tail plasma sheet electrons above 40 keV

    Article • Journal of Geophysical Research Atmospheres, March 2008, Wiley

    Dr Geoffrey D Reeves

  222. Identification of Radial Distance of Plasma Dispersionless Injection Boundary from the Injection Source

    Article • Chinese Physics Letters, February 2008, Institute of Physics Publishing

    Dr Geoffrey D Reeves

  223. Self-consistent geomagnetic storm simulation: The role of the induced electric fields

    Article • Journal of Atmospheric and Solar-Terrestrial Physics, February 2008, Elsevier

    Dr Geoffrey D Reeves

  224. Reanalysis of relativistic radiation belt electron fluxes using CRRES satellite data, a radial diffusion model, and a Kalman filter

    Article • Journal of Geophysical Research Atmospheres, December 2007, Wiley

    Dr Geoffrey D Reeves

  225. Radiation Belt Storm Probes: A New Mission for Space Weather Forecasting

    Article • Space Weather, November 2007, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  226. Multisatellite determination of the relativistic electron phase space density at geosynchronous orbit: An integrated investigation during geomagnetic storm times

    Article • Journal of Geophysical Research Atmospheres, November 2007, Wiley

    Dr Geoffrey D Reeves

  227. The energization of relativistic electrons in the outer Van Allen radiation belt

    Article • Nature Nanotechnology, July 2007, Nature

    Dr Geoffrey D Reeves

  228. Energetic electron precipitation during sawtooth injections

    Article • Annales Geophysicae, June 2007, Copernicus GmbH

    Dr Geoffrey D Reeves

  229. Identifying the radiation belt source region by data assimilation

    Article • Journal of Geophysical Research Atmospheres, June 2007, Wiley

    Dr Geoffrey D Reeves

  230. Multi-spacecraft observation of plasma dipolarization/injection in the inner magnetosphere

    Article • Annales Geophysicae, March 2007, Copernicus GmbH

    Dr Geoffrey D Reeves, Anonymous User

  231. Differences in geomagnetic storms driven by magnetic clouds and ICME sheath regions

    Article • Geophysical Research Letters, January 2007, Wiley

    Dr Geoffrey D Reeves

  232. Comparative statistical analysis of storm time activations and sawtooth events

    Article • Journal of Geophysical Research Atmospheres, January 2007, Wiley

    Dr Geoffrey D Reeves

  233. Extreme electron fluxes in the outer zone

    Article • Space Weather, January 2007, American Geophysical Union (AGU)

    Dr Geoffrey D Reeves

  234. Solar wind and magnetospheric conditions leading to the abrupt loss of outer radiation belt electrons

    Article • Journal of Geophysical Research Atmospheres, January 2007, Wiley

    Dr Geoffrey D Reeves

  235. Phase space density distributions of energetic electrons in the outer radiation belt during two Geospace Environment Modeling Inner Magnetosphere/Storms selected storms

    Article • Journal of Geophysical Research Atmospheres, November 2006, Wiley

    Dr Geoffrey D Reeves

  236. Association of substorm chorus events with drift echoes

    Article • Journal of Geophysical Research Atmospheres, November 2006, Wiley

    Dr Geoffrey D Reeves

  237. Outward radial diffusion driven by losses at magnetopause

    Article • Journal of Geophysical Research Atmospheres, November 2006, Wiley

    Dr Geoffrey D Reeves

  238. Cluster encounter with an energetic electron beam during a substorm

    Article • Journal of Geophysical Research Atmospheres, November 2006, Wiley

    Dr Geoffrey D Reeves

  239. Correlation between continuous lobe reconnection in the mid magnetotail and substorm expansion onset

    Article • Chinese Science Bulletin, November 2006, Springer Science + Business Media

    Dr Geoffrey D Reeves

  240. Kinetic simulations of ring current evolution during the Geospace Environment Modeling challenge events

    Article • Journal of Geophysical Research Atmospheres, October 2006, Wiley

    Dr Geoffrey D Reeves

  241. Self-consistent modeling of magnetic fields and plasmas in the inner magnetosphere: Application to a geomagnetic storm

    Article • Journal of Geophysical Research Atmospheres, October 2006, Wiley

    Dr Geoffrey D Reeves

  242. Magnetospheric current systems during stormtime sawtooth events

    Article • Journal of Geophysical Research Atmospheres, September 2006, Wiley

    Dr Geoffrey D Reeves

  243. Magnetospheric and auroral activity during the 18 April 2002 sawtooth event

    Article • Journal of Geophysical Research Atmospheres, January 2006, Wiley

    Dr Geoffrey D Reeves

  244. Observations and modeling of energetic electron dynamics during the October 2001 storm

    Article • Journal of Geophysical Research Atmospheres, January 2006, Wiley

    Dr Geoffrey D Reeves

  245. Proton auroral intensifications and injections at synchronous altitude

    Article • Geophysical Research Letters, January 2006, Wiley

    Dr Geoffrey D Reeves

  246. Substorms during the 10–11 August 2000 sawtooth event

    Article • Journal of Geophysical Research Atmospheres, January 2006, Wiley

    Dr Geoffrey D Reeves

  247. The outer radiation belt injection, transport, acceleration and loss satellite (ORBITALS): A canadian small satellite mission for ILWS

    Article • Advances in Space Research, January 2006, Elsevier

    Dr Geoffrey D Reeves

  248. Assessment of ionospheric Joule heating by GUMICS-4 MHD simulation, AMIE, and satellite-based statistics: towards a synthesis

    Article • Annales Geophysicae, September 2005, Copernicus GmbH

    Dr Geoffrey D Reeves

  249. Radial diffusion modeling with empirical lifetimes: comparison with CRRES observations

    Article • Annales Geophysicae, June 2005, Copernicus GmbH

    Dr Geoffrey D Reeves

  250. Are sawtooth oscillations of energetic plasma particle fluxes caused by periodic substorms or driven by solar wind pressure enhancements?

    Article • Journal of Geophysical Research Atmospheres, January 2005, Wiley

    Dr Geoffrey D Reeves

  251. Multisatellite determination of the relativistic electron phase space density at geosynchronous orbit: Methodology and results during geomagnetically quiet times

    Article • Journal of Geophysical Research Atmospheres, January 2005, Wiley

    Dr Geoffrey D Reeves

  252. On the relationships between double-onset substorm, pseudobreakup, and IMF variation: The 4 September 1999 event

    Article • Journal of Geophysical Research Atmospheres, January 2005, Wiley

    Dr Geoffrey D Reeves

  253. Substorm injection modeling with nondipolar, time-dependent background field

    Article • Journal of Geophysical Research Atmospheres, January 2004, Wiley

    Dr Geoffrey D Reeves

  254. Variations of low-latitude geomagnetic fields andDstindex caused by magnetospheric substorms

    Article • Journal of Geophysical Research Atmospheres, January 2004, Wiley

    Dr Geoffrey D Reeves

  255. Energetic particle counterparts for geomagnetic pulsations of Pc1 and IPDP types

    Article • Annales Geophysicae, January 2003, Copernicus GmbH

    Dr Geoffrey D Reeves

  256. Global magnetospheric-ionospheric oscillations initiated by a solar wind pressure impulse

    Article • Journal of Geophysical Research Atmospheres, January 2003, Wiley

    Dr Geoffrey D Reeves

  257. Magnetotail flows can consume as much solar wind energy as a substorm

    Article • Journal of Geophysical Research Atmospheres, January 2003, Wiley

    Dr Geoffrey D Reeves

  258. Periodic magnetospheric substorms and their relationship with solar wind variations

    Article • Journal of Geophysical Research Atmospheres, January 2003, Wiley

    Dr Geoffrey D Reeves

  259. Tail-dominated storm main phase: 31 March 2001

    Article • Journal of Geophysical Research Atmospheres, January 2003, Wiley

    Dr Geoffrey D Reeves

  260. The Role and Contributions of Energetic Neutral Atom (ENA) Imaging in Magnetospheric Substorm Research

    Article • Space Science Reviews, January 2003, Springer Science + Business Media

    Dr Geoffrey D Reeves

  261. A telescopic and microscopic view of a magnetospheric substorm on 31 March 2001

    Article • Geophysical Research Letters, September 2002, Wiley

    Dr Geoffrey D Reeves

  262. Relativistic electron dynamics in the inner magnetosphere — a review

    Article • Journal of Atmospheric and Solar-Terrestrial Physics, January 2002, Elsevier

    Dr Geoffrey D Reeves

  263. Observations of two complete substorm cycles during the Cassini Earth swing-by: Cassini magnetometer data in a global context

    Article • Journal of Geophysical Research Atmospheres, December 2001, Wiley

    Dr Geoffrey D Reeves

  264. Substorm injection of relativistic electrons to geosynchronous orbit during the great magnetic storm of March 24, 1991

    Article • Journal of Geophysical Research Atmospheres, November 2001, Wiley

    Dr Geoffrey D Reeves

  265. Which magnetic storms produce relativistic electrons at geosynchronous orbit?

    Article • Journal of Geophysical Research Atmospheres, August 2001, Wiley

    Dr Geoffrey D Reeves

  266. Charge exchange contribution to the decay of the ring current, measured by energetic neutral atoms (ENAs)

    Article • Journal of Geophysical Research Atmospheres, February 2001, Wiley

    Dr Geoffrey D Reeves

  267. First results from the RAPID imaging energetic particle spectrometer on board Cluster

    Article • Annales Geophysicae, January 2001, Copernicus GmbH

    Dr Geoffrey D Reeves

  268. Modeling ring current proton precipitation by electromagnetic ion cyclotron waves during the May 14-16, 1997, storm

    Article • Journal of Geophysical Research Atmospheres, January 2001, Wiley

    Dr Geoffrey D Reeves

  269. Timing of substorm signatures during the November 24, 1996, Geospace Environment Modeling event

    Article • Journal of Geophysical Research Atmospheres, January 2001, Wiley

    Dr Geoffrey D Reeves

  270. Westward traveling surge dynamics and the local structure of an isolated substorm

    Article • Advances in Space Research, January 2001, Elsevier

    Dr Geoffrey D Reeves

  271. Association of energetic neutral atom bursts and magnetospheric substorms

    Article • Journal of Geophysical Research Atmospheres, August 2000, Wiley

    Dr Geoffrey D Reeves

  272. Magnetosphere on May 11, 1999, the day the solar wind almost disappeared: II. Magnetic pulsations in space and on the ground

    Article • Geophysical Research Letters, July 2000, Wiley

    Dr Geoffrey D Reeves

  273. Plasmaspheric depletion and refilling associated with the September 25, 1998 magnetic storm observed by ground magnetometers atL= 2

    Article • Geophysical Research Letters, March 2000, Wiley

    Dr Geoffrey D Reeves

  274. Solar wind control of magnetospheric energy content: Substorm quenching and multiple onsets

    Article • Journal of Geophysical Research Atmospheres, March 2000, Wiley

    Dr Geoffrey D Reeves

  275. “Fine structure” of the storm-substorm relationship: Ion injections during DST decrease

    Article • Advances in Space Research, January 2000, Elsevier

    Dr Geoffrey D Reeves

  276. A multi-spacecraft synthesis of relativistic electrons in the inner magnetosphere using LANL, GOES, GPS, SAMPLEX, HEO and POLAR

    Article • Advances in Space Research, January 2000, Elsevier

    Dr Geoffrey D Reeves

  277. Geotail observations of mid-tail traveling compression regions and their temporal relation with geosynchronous substorm onset

    Article • Advances in Space Research, January 2000, Elsevier

    Dr Geoffrey D Reeves

  278. Magnetic fields and particle signatures in the vicinity of nightside geosynchronous altitudes in the first one-minute-interval of Pi 2 onset: a case study

    Article • Journal of Atmospheric and Solar-Terrestrial Physics, January 2000, Elsevier

    Dr Geoffrey D Reeves

  279. Polar CEPPAD/IPS energetic neutral atom (ENA) images of a substorm injection

    Article • Advances in Space Research, January 2000, Elsevier

    Dr Geoffrey D Reeves

  280. Magnetospheric and ionospheric response to a substorm: Geotail HEP-LD and Polar PIXIE observations

    Article • Journal of Geophysical Research Atmospheres, December 1999, Wiley

    Dr Geoffrey D Reeves

  281. Comparison of three techniques for locating a resonating magnetic field line

    Article • Journal of Atmospheric and Solar-Terrestrial Physics, November 1999, Elsevier

    Dr Geoffrey D Reeves

  282. On relative timing in substorm onset signatures

    Article • Journal of Geophysical Research Atmospheres, October 1999, Wiley

    Dr Geoffrey D Reeves

  283. Characteristics of pseudobreakups and substorms observed in the ionosphere, at the geosynchronous orbit, and in the midtail

    Article • Journal of Geophysical Research Atmospheres, June 1999, Wiley

    Dr Geoffrey D Reeves

  284. Evidence for a global disturbance with monochromatic pulsations and energetic electron bunching

    Article • Journal of Geophysical Research Atmospheres, April 1999, Wiley

    Dr Geoffrey D Reeves

  285. A multipoint study of a substorm occurring on 7 December, 1992, and its theoretical implications

    Article • Annales Geophysicae, January 1999, Copernicus GmbH

    Dr Geoffrey D Reeves

  286. Temporal relationship between midtail traveling compression regions and substorm onset: Evidence for near-Earth neutral line formation in the late growth phase

    Article • Journal of Geophysical Research Atmospheres, November 1998, Wiley

    Dr Geoffrey D Reeves

  287. Are north-south aligned auroral structures an ionospheric manifestation of bursty bulk flows?

    Article • Geophysical Research Letters, October 1998, Wiley

    Dr Geoffrey D Reeves

  288. Geotail observations of a fast tailward flow at X GSM = −15 RE

    Article • Journal of Geophysical Research Atmospheres, October 1998, Wiley

    Dr Geoffrey D Reeves

  289. Multipoint study of a substorm on February 9, 1995

    Article • Journal of Geophysical Research Atmospheres, August 1998, Wiley

    Dr Geoffrey D Reeves

  290. The relativistic electron response at geosynchronous orbit during the January 1997 magnetic storm

    Article • Journal of Geophysical Research Atmospheres, August 1998, Wiley

    Dr Geoffrey D Reeves

  291. Relativistic electrons and magnetic storms: 1992-1995

    Article • Geophysical Research Letters, June 1998, Wiley

    Dr Geoffrey D Reeves

  292. Freja studies of the current-voltage relation in substorm-related events

    Article • Journal of Geophysical Research Atmospheres, March 1998, Wiley

    Dr Geoffrey D Reeves

  293. New Perspectives on Substorm Injections

    Article • January 1998, Springer Science + Business Media

    Dr Geoffrey D Reeves

  294. What Is the Role of the Inner Magnetosphere during Substorms?

    Article • January 1998, Springer Science + Business Media

    Dr Geoffrey D Reeves

  295. Case studies of ion energisation events near substorm onset

    Article • Advances in Space Research, January 1998, Elsevier

    Dr Geoffrey D Reeves

  296. Geotail observations of substorm onset in the inner magnetotail

    Article • Journal of Geophysical Research Atmospheres, January 1998, Wiley

    Dr Geoffrey D Reeves

  297. ISTP observations of plasmoid ejection: IMP 8 and Geotail

    Article • Journal of Geophysical Research Atmospheres, January 1998, Wiley

    Dr Geoffrey D Reeves

  298. Maps could provide space weather forecasts for the inner magnetosphere

    Article • Eos, January 1998, Wiley

    Dr Geoffrey D Reeves

  299. Observations of substorm fine structure

    Article • Annales Geophysicae, January 1998, Copernicus GmbH

    Dr Geoffrey D Reeves

  300. Drift-shell splitting of energetic ions injected at pseudo-substorm onsets

    Article • Journal of Geophysical Research Atmospheres, October 1997, Wiley

    Dr Geoffrey D Reeves

  301. Geotail measurements compared with the motions of high-latitude auroral boundaries during two substorms

    Article • Journal of Geophysical Research Atmospheres, May 1997, Wiley

    Dr Geoffrey D Reeves

  302. Are energetic electrons in the solar wind the source of the outer radiation belt?

    Article • Geophysical Research Letters, April 1997, Wiley

    Dr Geoffrey D Reeves

  303. Characteristic plasma properties during dispersionless substorm injections at geosynchronous orbit

    Article • Journal of Geophysical Research Atmospheres, February 1997, Wiley

    Dr Geoffrey D Reeves

  304. Correction to “Postmidnight VLF chorus events, a substorm signature observed at the ground nearL= 4” by A. J. Smith, M.P. Freeman, and G. D. Reeves

    Article • Journal of Geophysical Research Atmospheres, February 1997, Wiley

    Dr Geoffrey D Reeves

  305. Substorm ion injections: Geosynchronous observations and test particle orbits in three-dimensional dynamic MHD fields

    Article • Journal of Geophysical Research Atmospheres, February 1997, Wiley

    Dr Geoffrey D Reeves

  306. Correction to “Multipoint analysis of a bursty bulk flow event on April 11, 1985” by V. Angelopoulos et al.

    Article • Journal of Geophysical Research Atmospheres, January 1997, Wiley

    Dr Geoffrey D Reeves

  307. The dynamic plasmasphere

    Article • Advances in Space Research, January 1997, Elsevier

    Dr Geoffrey D Reeves

  308. Post midnight VLF chorus events, a substorm signature observed at the ground nearL= 4

    Article • Journal of Geophysical Research Atmospheres, November 1996, Wiley

    Dr Geoffrey D Reeves

  309. Spontaneous substorm onset during a prolonged period of steady, southward interplanetary magnetic field

    Article • Journal of Geophysical Research Atmospheres, November 1996, Wiley

    Dr Geoffrey D Reeves

  310. Tailward progression of magnetotail acceleration centers: Relationship to substorm current wedge

    Article • Journal of Geophysical Research Atmospheres, November 1996, Wiley

    Dr Geoffrey D Reeves

  311. Observations of magnetospheric substorms occurring with no apparent solar wind/IMF trigger

    Article • Journal of Geophysical Research Atmospheres, May 1996, Wiley

    Dr Geoffrey D Reeves

  312. Multipoint analysis of a bursty bulk flow event on April 11, 1985

    Article • Journal of Geophysical Research Atmospheres, March 1996, Wiley

    Dr Geoffrey D Reeves

  313. Observational determination of magnetic connectivity of the geosynchronous region of the magnetosphere to the auroral oval

    Article • Journal of Geophysical Research Atmospheres, February 1996, Wiley

    Dr Geoffrey D Reeves

  314. Substorm correlated absorption on a 3200 km trans-auroral HF propagation path

    Article • Annales Geophysicae, January 1996, Copernicus GmbH

    Dr Geoffrey D Reeves

  315. The fine-scale structure of the outer plasmasphere

    Article • Journal of Geophysical Research Atmospheres, January 1995, Wiley

    Dr Geoffrey D Reeves

  316. Flux dropouts of plasma and energetic particles at geosynchronous orbit during large geomagnetic storms: Entry into the lobes

    Article • Journal of Geophysical Research Atmospheres, January 1995, Wiley

    Dr Geoffrey D Reeves

  317. Observations in the vicinity of substorm onset: Implications for the substorm process

    Article • Journal of Geophysical Research Atmospheres, January 1995, Wiley

    Dr Geoffrey D Reeves

  318. Special features of a substorm during high solar wind dynamic pressure

    Article • Journal of Geophysical Research Atmospheres, January 1995, Wiley

    Dr Geoffrey D Reeves

  319. Correction to “The fine-scale structure of the outer plasmasphere”

    Article • Journal of Geophysical Research Atmospheres, January 1995, Wiley

    Dr Geoffrey D Reeves

  320. Midtail plasma flows and the relationship to near-Earth substorm activity: A case study

    Article • Journal of Geophysical Research Atmospheres, January 1994, Wiley

    Dr Geoffrey D Reeves

  321. Relativistic electron flux comparisons at low and high altitudes with fast time resolution and broad spatial coverage

    Article • Journal of Geophysical Research Atmospheres, January 1994, Wiley

    Dr Geoffrey D Reeves

  322. The October 22, 1989, solar cosmic ray event measured at geosynchronous orbit

    Article • Journal of Geophysical Research Atmospheres, January 1994, Wiley

    Dr Geoffrey D Reeves

  323. Drifting holes in the energetic electron flux at geosynchronous orbit following substorm onset

    Article • Journal of Geophysical Research Atmospheres, January 1992, Wiley

    Dr Geoffrey D Reeves

  324. The great solar energetic particle events of 1989 observed from geosynchronous orbit

    Article • Journal of Geophysical Research Atmospheres, January 1992, Wiley

    Dr Geoffrey D Reeves

  325. Spacelab 2 electron beam wave stimulation: Studies of important parameters

    Article • Journal of Geophysical Research Atmospheres, January 1990, Wiley

    Dr Geoffrey D Reeves

  326. VLF wave emissions by pulsed and DC electron beams in space: 2. Analysis of Spacelab 2 results

    Article • Journal of Geophysical Research Atmospheres, January 1990, Wiley

    Dr Geoffrey D Reeves

  327. VLF wave emissions by pulsed and DC electron beams in space, 1, Spacelab 2 observations

    Article • Journal of Geophysical Research Atmospheres, January 1988, Wiley

    Dr Geoffrey D Reeves

  328. VLF wave stimulation by pulsed electron beams injected from the space shuttle

    Article • Journal of Geophysical Research Atmospheres, January 1988, Wiley

    Dr Geoffrey D Reeves