W. Bertsche

Cockcroft Institute — United Kingdom

Physics and Astronomy · Physical Sciences

31h-index3.2kcitations115works3.82yr avg
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Research Topics

Atomic and Molecular Physics(78), Particle accelerators and beam dynamics(29), Cold Atom Physics and Bose-Einstein Condensates(25), Dark Matter and Cosmic Phenomena(23), Atomic and Subatomic Physics Research(14)

Publications115 total

Be+ assisted, simultaneous confinement of more than 15000 antihydrogen atoms
Nature Communications·2025· 1 citedOpen Access
The ALPHA-2 apparatus - facilitating experimentation with trapped antihydrogen
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment·2025· 2 citedOpen Access
Precision spectroscopy of the hyperfine components of the 1S–2S transition in antihydrogen
Nature Physics·2025· 9 citedOpen Access
Adiabatic expansion cooling of antihydrogen
Physical Review Research·2024· 4 citedOpen Access
Measurements of Penning-Malmberg trap patch potentials and associated performance degradation
Physical Review Research·2024· 7 citedOpen Access
Development and commissioning of a hydrogen ion source for the CERN ALPHA experiment
Journal of Instrumentation·2024Open Access
Antimatter: we cracked how gravity affects it – here’s what it means for our understanding of the universe
2023
Observation of the effect of gravity on the motion of antimatter
Nature·2023· 98 citedOpen Access
Design and performance of a novel low energy multispecies beamline for an antihydrogen experiment
Physical Review Accelerators and Beams·2023· 5 citedOpen Access
A Low Energy H<sup>-</sup> Beamline for the ALPHA Antihydrogen Experiment
Journal of Physics Conference Series·2022· 1 citedOpen Access
Sympathetic cooling of positrons to cryogenic temperatures for antihydrogen production
Nature Communications·2021· 40 citedOpen Access
Author Correction: Investigation of the fine structure of antihydrogen
Nature·2021· 1 citedOpen Access
Laser cooling of antihydrogen atoms
Nature·2021· 80 citedOpen Access
Commissioning of Timepix3 Based Beam Gas Ionisation Profile Monitors for the CERN Proton Synchrotron
CERN Document Server (European Organization for Nuclear Research)·2021· 3 citedOpen Access
The ALPHA-g Antihydrogen Gravity Magnet System
IEEE Transactions on Applied Superconductivity·2020· 3 cited
Investigation of the fine structure of antihydrogen
Nature·2020· 76 citedOpen Access
Adiabatic Expansion Cooling of Antihydrogen Atoms
APS Division of Plasma Physics Meeting Abstracts·2020
First use of Timepix3 hybrid pixel detectors in ultra-high vacuum for beam profile measurements
Journal of Instrumentation·2019· 5 cited
Observation of the 1S–2P Lyman-α transition in antihydrogen
Nature·2018· 70 citedOpen Access
Precision measurements with trapped antihydrogen
Bulletin of the American Physical Society·2018
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Frequent Co-authors

J. Fajans(47), N. Madsen(44), M. Charlton(43), D. P. van der Werf(43), C. L. Cesar(42), M. Fujiwara(42), E. Sarid(42), K. Olchanski(40), D. M. Silveira(40), F. Robicheaux(39), J. S. Wurtele(39), L. L. Kurchaninov(38), R. I. Thompson(38), P. Pusa(37), J. S. Hangst(36), C. So(34), T. Friesen(33), S. Jonsell(33), S. Menary(33), M. E. Hayden(32)