Dr George H Fisher

A model for stealth coronal mass ejections

• Journal of Geophysical Research Space Physics
• November 2016

Deriving Potential Coronal Magnetic Fields from Vector Magnetograms

• Solar Physics
• June 2016

PHOTOSPHERIC ELECTRIC FIELDS AND ENERGY FLUXES IN THE ERUPTIVE ACTIVE REGION NOAA 11158

• The Astrophysical Journal
• September 2015

The Coronal Global Evolutionary Model: Using HMI Vector Magnetogram and Doppler Data to...

• Space Weather
• June 2015

WHY IS THE GREAT SOLAR ACTIVE REGION 12192 FLARE-RICH BUT CME-POOR?

• The Astrophysical Journal
• May 2015

SIGN SINGULARITY AND FLARES IN SOLAR ACTIVE REGION NOAA 11158

• The Astrophysical Journal
• February 2015

A COMPREHENSIVE METHOD OF ESTIMATING ELECTRIC FIELDS FROM VECTOR MAGNETIC FIELD AND DOP...

• The Astrophysical Journal
• October 2014

Emergence of Anchored Flux Tubes Through the Convection Zone

• March 2013

On the Mechanical Energy Available to Drive Solar Flares

• March 2013

A MAGNETIC CALIBRATION OF PHOTOSPHERIC DOPPLER VELOCITIES

• The Astrophysical Journal
• February 2013

Global Forces in Eruptive Solar Flares: The Lorentz Force Acting on the Solar Atmospher...

• Solar Physics
• December 2011

Momentum Distribution in Solar Flare Processes

• Solar Physics
• October 2011

Radiative Cooling in MHD Models of the Quiet Sun Convection Zone and Corona

• Solar Physics
• July 2011

Can We Determine Electric Fields and Poynting Fluxes from Vector Magnetograms and Doppl...

• Solar Physics
• July 2011

Sun to 1 AU propagation and evolution of a slow streamer-blowout coronal mass ejection

• Journal of Geophysical Research Atmospheres
• July 2010

ESTIMATING ELECTRIC FIELDS FROM VECTOR MAGNETOGRAM SEQUENCES

• The Astrophysical Journal
• April 2010

Sequential Coronal Mass Ejections from AR8038 in May 1997

• Solar Physics
• April 2010

WHAT IS THE RELATIONSHIP BETWEEN PHOTOSPHERIC FLOW FIELDS AND SOLAR FLARES?

• The Astrophysical Journal
• October 2009

Forward Modeling of Active Region Coronal Emissions. II. Implications for Coronal Heating

• The Astrophysical Journal
• December 2008

Forward Modeling of Active Region Coronal Emissions. I. Methods and Testing

• The Astrophysical Journal Supplement Series
• December 2008

Tests and Comparisons of Velocity‐Inversion Techniques

• The Astrophysical Journal
• December 2007

Free Magnetic Energy Changes in AR 8210

• Proceedings of the International Astronomical Union
• March 2006

Convective Dynamos and the Minimum X‐Ray Flux in Main‐Sequence Stars

• The Astrophysical Journal
• September 2005

Observational Consequences of a Magnetic Flux Rope Emerging into the Corona

• The Astrophysical Journal
• December 2004

The photospheric boundary of Sun-to-Earth coupled models

• Journal of Atmospheric and Solar-Terrestrial Physics
• October 2004

Observational evidence for velocity convergence toward magnetic neutral lines as a fact...

• Journal of Atmospheric and Solar-Terrestrial Physics
• October 2004

The Dynamic Evolution of Twisted Magnetic Flux Tubes in a Three‐dimensional Convecting ...

• The Astrophysical Journal
• September 2004

ILCT: Recovering Photospheric Velocities from Magnetograms by Combining the Induction E...

• The Astrophysical Journal
• August 2004

The Relationship Between X‐Ray Radiance and Magnetic Flux

• The Astrophysical Journal
• December 2003

A Viscoelastic Theory of Turbulent Fluid Permeated with Fibril Magnetic Fields

• The Astrophysical Journal
• December 2003

Multiwavelength Observations of Flares on AD Leonis

• The Astrophysical Journal
• November 2003

The Dynamic Evolution of Twisted Magnetic Flux Tubes in a Three‐dimensional Convecting ...

• The Astrophysical Journal
• January 2003

A Coupled Model for the Emergence of Active Region Magnetic Flux into the Solar Corona

• The Astrophysical Journal
• January 2003

The Effects of Rotation on the Evolution of Rising Omega Loops in a Stratified Model Co...

• The Astrophysical Journal
• January 2001

The Three‐dimensional Evolution of Rising, Twisted Magnetic Flux Tubes in a Gravitation...

• The Astrophysical Journal
• October 2000

The Three‐dimensional Evolution of Rising, Twisted Magnetic Flux Tubes in a Gravitation...

• The Astrophysical Journal
• September 2000

Simultaneous SOHO and Yohkoh Observations of a Small Solar Active Region

• The Astrophysical Journal
• July 2000

Magnetic flux tubes inside the sun

• Physics of Plasmas
• May 2000

Multi-mode kink instability as a mechanism for δ-spot formation

• Advances in Space Research
• January 2000

• Solar Physics
• January 2000

Relationship of the Multimode Kink Instability to δ‐Spot Formation

• The Astrophysical Journal
• September 1999

The Rise of Kink‐unstable Magnetic Flux Tubes and the Origin of δ‐Configuration Sunspots

• The Astrophysical Journal
• August 1999

The Solar Flare Soft X‐Ray Differential Emission Measure and the Neupert Effect at Diff...

• The Astrophysical Journal
• March 1999

SUMER Observations of the Quiet‐Sun Transition Region

• The Astrophysical Journal
• February 1999

Coronal Heating in Active Regions as a Function of Global Magnetic Variables

• The Astrophysical Journal
• December 1998

Nonlinear Evolution of Kink‐unstable Magnetic Flux Tubes and Solar δ‐Spot Active Regions

• The Astrophysical Journal
• November 1998

Flux‐Tube Twist Resulting from Helical Turbulence: The Σ‐Effect

• The Astrophysical Journal
• November 1998

The Rise of Kink-Unstable Magnetic Flux Tubes in the Solar Convection Zone

• The Astrophysical Journal
• September 1998

The Helical Kink Instability of Isolated, Twisted Magnetic Flux Tubes

• The Astrophysical Journal
• October 1996

The Evolution and Fragmentation of Rising Magnetic Flux Tubes

• The Astrophysical Journal
• June 1996

Radiative heating and the buoyant rise of magnetic flux tubes in the solar interior

• Solar Physics
• June 1996

A Test of a New Flare Loop Scaling Law Using YOHKOH SXT and GOES Observations

• The Astrophysical Journal
• May 1996

The Effects of Convection Zone Turbulence on the Tilt Angles of Magnetic Bipoles

• The Astrophysical Journal
• February 1996

A Search for Asymmetric Flows in Young Active Regions

• The Astrophysical Journal
• January 1996

Simultaneous Extreme-Ultraviolet Explorer and Optical Observations of AD Leonis: Eviden...

• The Astrophysical Journal
• November 1995

Comparisons between theory and observation of active region tilts

• The Astrophysical Journal
• January 1995

Dynamics of emerging active region flux loops

• The Astrophysical Journal
• December 1994

A coronal mass ejection model for the 1992 July 15 flare on AU Microscopii observed by ...

• The Astrophysical Journal
• November 1994

Solar flare model atmospheres

• The Astrophysical Journal
• May 1994

The dynamics of magnetic flux rings

• The Astrophysical Journal
• July 1993

The origin of morphological asymmetries in bipolar active regions

• The Astrophysical Journal
• March 1993

Starspots: The zebra effect

• Solar Physics
• November 1992

X-ray-heated models of stellar flare atmospheres - Theory and comparison with observations

• The Astrophysical Journal Supplement Series
• February 1992

The stretching of magnetic flux tubes in the convective overshoot region

• The Astrophysical Journal
• June 1991

An equation for the evolution of solar and stellar flare loops

• The Astrophysical Journal
• July 1990

Dynamics of Anchored Flux Tubes in the Convection Zone. I. Details of the Model: Erratum

• The Astrophysical Journal
• April 1990

Dynamics of flare-driven chromospheric condensations

• The Astrophysical Journal
• November 1989

Dynamics of anchored flux tubes in the convection zone. I - Details of the model

• The Astrophysical Journal
• June 1989

Explosive evaporation in solar flares

• The Astrophysical Journal
• June 1987

Chromospheric downflow velocities as a diagnostic in solar flares

• Solar Physics
• January 1987

Radiation hydrodynamics in solar flares

• January 1986

Flare loop radiative hydrodynamics. V - Response to thick-target heating. VI - Chromosp...

• The Astrophysical Journal
• February 1985

Flare Loop Radiative Hydrodynamics - Part Six - Chromospheric Evaporation due to Heatin...

• The Astrophysical Journal
• February 1985

Flare Loop Radiative Hydrodynamics - Part Seven - Dynamics of the Thick Target Heated C...

• The Astrophysical Journal
• February 1985

Chromospheric evaporation velocities in solar flares

• The Astrophysical Journal
• June 1984

Flare loop radiative hydrodynamics. IV - Dynamic evolution of unstable semiempirical lo...

• The Astrophysical Journal
• April 1983

Flare loop radiative hydrodynamics. III - Nonlocal radiative transfer effects

• The Astrophysical Journal
• February 1983

Heat regeneration in Malone‐type liquid engines using a parallel‐plate thermodynamic pi...

• Journal of Applied Physics
• June 1981

The effects of magnetic stretching in the convective overshoot region