Professor Niels Madsen
Swansea University
Professor, Physics
United Kingdom
My co-authors include
Svante Jonsell
My Publications
Antimatter, and why we do it.
September 2014
Laser-cooling assisted antihydrogen trapping
New Journal of Physics
June 2014
An experimental limit on the charge of antihydrogen
Nature Communications
June 2014
Physics with Trapped Charged Particles
March 2014
ALPHA: antihydrogen and fundamental physics
Hyperfine Interactions
February 2014
Chapter 8: Antihydrogen Formation and Trapping
February 2014
Chapter 1: Physics with Trapped Charged Particles
February 2014
In situ electromagnetic field diagnostics with an electron plasma in a Penning–Malmber...
New Journal of Physics
January 2014
The ALPHA antihydrogen trapping apparatus
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometer...
January 2014
Description and first application of a new technique to measure the gravitational mass ...
Nature Communications
April 2013
Experimental and computational study of the injection of antiprotons into a positron pl...
Physics of Plasmas
April 2013
Antihydrogen in a bottle
Physics Education
February 2013
Antiparticle sources for antihydrogen production and trapping
Journal of Physics Conference Series
January 2011
Search for trapped antihydrogen
Physics Letters B
January 2011
Autoresonant Excitation of Antiproton Plasmas
Physical Review Letters
January 2011
Trapped antihydrogen
Nature
November 2010
Antihydrogen for fundamental physics
Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering...
July 2010
Evaporative Cooling of Antiprotons to Cryogenic Temperatures
Physical Review Letters
July 2010
Antihydrogen formation dynamics in a multipolar neutral anti-atom trap
Physics Letters B
March 2010
Antiproton, positron, and electron imaging with a microchannel plate/phosphor detector
Review of Scientific Instruments
December 2009
Magnetic multipole induced zero-rotation frequency bounce-resonant loss in a Penning–Ma...
Physics of Plasmas
October 2009
Antihydrogen Physics at ALPHA/CERNThis paper was presented at the International Confere...
Canadian Journal of Physics
July 2009
Temporally Controlled Modulation of Antihydrogen Production and the Temperature Scaling...
Physical Review Letters
July 2008
Compression of Antiproton Clouds for Antihydrogen Trapping
Physical Review Letters
May 2008
Critical loss radius in a Penning trap subject to multipole fields
Physics of Plasmas
March 2008
A novel antiproton radial diagnostic based on octupole induced ballistic loss
Physics of Plasmas
March 2008
Towards trapped antihydrogen
Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Ma...
February 2008
Antihydrogen for precision tests in physics
Contemporary Physics
January 2008
Production of antihydrogen at reduced magnetic field for anti-atom trapping
Journal of Physics B Atomic Molecular and Optical Physics
December 2007
Protonium production in ATHENA
Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Ma...
August 2007
Positron plasma control techniques for the production of cold antihydrogen
Physical Review A
July 2007
Antimatter Plasmas in a Multipole Trap for Antihydrogen
Physical Review Letters
January 2007
Search for Laser-Induced Formation of Antihydrogen Atoms
Physical Review Letters
November 2006
Evidence For The Production Of Slow Antiprotonic Hydrogen In Vacuum
Physical Review Letters
October 2006
A magnetic trap for antihydrogen confinement
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometer...
October 2006
Sideband cooling of ions in a non-neutral buffer gas
Physical Review A
June 2006
Progress with cold antihydrogen
Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Ma...
June 2006
New Source of Dense, Cryogenic Positron Plasmas
Physical Review Letters
July 2005
Antihydrogen production mechanisms in ATHENA
Nuclear Physics A
April 2005
Spatial Distribution of Cold Antihydrogen Formation
Physical Review Letters
January 2005
Dynamics of antiproton cooling in a positron plasma during antihydrogen formation
Physics Letters B
June 2004
Antihydrogen production temperature dependence
Physics Letters B
March 2004
Three-Dimensional Annihilation Imaging of Trapped Antiprotons
Physical Review Letters
February 2004
High rate production of antihydrogen
Physics Letters B
January 2004
Complete nondestructive diagnostic of nonneutral plasmas based on the detection of elec...
Physics of Plasmas
August 2003
Positron Plasma Diagnostics and Temperature Control for Antihydrogen Production
Physical Review Letters
July 2003
Molecular desorption of stainless steel vacuum chambers irradiated with 4.2 MeV /...
Physical Review Special Topics - Accelerators and Beams
January 2003
Vertical Blow-up in a Low-Current, Stored, Laser-Cooled Ion Beam
January 2003
Vertical Blow-up in a Low-Current, Stored, Laser-Cooled Ion Beam
Hyperfine Interactions
January 2003
Production and detection of cold antihydrogen atoms
Nature
September 2002
Low-Current, Vertical Blowup in a Stored Laser-Cooled Ion Beam
Physical Review Letters
December 2001
Stability of cooled beams
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometer...
February 2000
Equilibrium beam in the Antiproton Decelerator (AD)
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometer...
February 2000
Density distribution in laser-cooled bunched beams
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometer...
February 2000
Recent results from laser cooling experiments in ASTRID – real-time imaging of ion beams
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometer...
February 2000
Density Limitations in a Stored Laser-Cooled Ion Beam
Physical Review Letters
November 1999
Single and multiple intrabeam scattering in a laser cooled beam
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometer...
May 1997
Anomalous Schottky Signals from a Laser-Cooled Ion Beam
Physical Review Letters
January 1995
