410 citations · 5k across the 152 of their papers we have counts for
153 papers
Upgrade of the positron system of the ASACUSA-Cusp experiment
A. Lanz, C. Amsler, H. Breuker +35
The ASACUSA-Cusp collaboration has recently upgraded the positron system to improve the production of antihydrogen. Previously, the experiment suffered from contamination of the va…
Slow positron production and storage for the ASACUSA-Cusp experiment
D. J. Murtagh, C. Amsler, H. Breuker +35
The ASACUSA Cusp experiment requires the production of dense positron plasmas with a high repetition rate to produce a beam of antihydrogen. In this work, details of the positron p…
A compact low energy proton source
A. Weiser, A. Lanz, E. D. Hunter +3
A low energy proton source for non-neutral plasma experiments was developed. Electrons from a hot filament ionize H gas inside a geometrically compensated Penning trap to produ…
SDR, EVC, and SDREVC: Limitations and Extensions
E. D. Hunter, C. Amsler, H. Breuker +34
Methods for reducing the radius, temperature, and space charge of nonneutral plasma are usually reported for conditions which approximate an ideal Penning Malmberg trap. Here we sh…
Measurements of high-n transitions in intermediate mass kaonic atoms by SIDDHARTA-2 at DANE
F. Sgaramella, M. Tüchler, C. Amsler +38
The SIDDHARTA-2 experiment installed at the DANE collider of INFN-LNF performed, for the first time, measurements of high-n transitions in intermediate mass kaonic atoms…
GRASIAN: Towards the first demonstration of gravitational quantum states of atoms with a cryogenic hydrogen beam
Carina Killian, Zakary Burkley, Philipp Blumer +12
At very low energies, a light neutral particle above a horizontal surface can experience quantum reflection. The quantum reflection holds the particle against gravity and leads to…