Fundamental physics and other applications using nonneutral plasma

G Maero, ED Hunter, DJ Murtagh… - Advances in Physics …, 2024 - Taylor & Francis
During the last fifty years, nonneutral plasma physics has developed into a definite subfield
of basic research, whose main focus has been on the collective properties of systems …

[HTML][HTML] Injection and capture of antiprotons in a Penning–Malmberg trap using a drift tube accelerator and degrader foil

C Amsler, H Breuker, M Bumbar… - Nuclear Instruments and …, 2024 - Elsevier
Abstract The Antiproton Decelerator (AD) at CERN provides antiproton bunches with a
kinetic energy of 5.3 MeV. The Extra-Low ENergy Antiproton ring at CERN, commissioned at …

SDR, EVC, and SDREVC: limitations and extensions

ED Hunter, C Amsler, H Breuker, M Bumbar… - Journal of Plasma …, 2023 - cambridge.org
Methods for reducing the radius, temperature and space charge of a non-neutral plasma are
usually reported for conditions which approximate an ideal Penning Malmberg trap. Here …

[HTML][HTML] Shot-noise-induced lower temperature limit of the nonneutral plasma parallel temperature diagnostic

A Zhong, J Fajans, JS Wurtele - EPJ Techniques and Instrumentation, 2024 - Springer
We develop a new algorithm to estimate the temperature of a nonneutral plasma in a
Penning-Malmberg trap. The algorithm analyzes data obtained by slowly lowering a voltage …

Limitations from charge quantization on the parallel temperature diagnostic of nonneutral plasmas

A Zhong, J Fajans, JS Wurtele - arXiv preprint arXiv:2409.11610, 2024 - arxiv.org
We develop a new algorithm to estimate the temperature of a nonneutral plasma in a
Penning-Malmberg trap. The algorithm analyzes data obtained by slowly lowering a voltage …

Upgrade of the positron system of the ASACUSA-Cusp experiment

A Lanz, C Amsler, H Breuker, M Bumbar… - arXiv preprint arXiv …, 2023 - arxiv.org
The ASACUSA-Cusp collaboration has recently upgraded the positron system to improve
the production of antihydrogen. Previously, the experiment suffered from contamination of …

Simulations and reconstruction of antiproton-matter annihilation events in antimatter experiments

G Costantini - 2023 - iris.unibs.it
Abstract The Standard Model (SM) is to date the most comprehensive theory describing the
fundamental components of our Universe and their interactions. With it, an incredible …

[PDF][PDF] STATUS REPORT OF THE AD-3 ASACUSA COLLABORATION

M Hori, E Widmann - 2023 - cds.cern.ch
STATUS REPORT OF THE AD-3 ASACUSA COLLABORATION Page 1 CERN-SPSC-2023-007
/ SPSC-SR-323 01/02/2023 February 1, 2023 STATUS REPORT OF THE AD-3 ASACUSA …

arXiv: SDR, EVC, and SDREVC: Limitations and Extensions

ED Hunter, M Tajima, C Malbrunot, MC Simon… - 2023 - cds.cern.ch
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 …

arXiv: Upgrade of the positron system of the ASACUSA-Cusp experiment

A Lanz, S Rheinfrank, MC Simon, C Amsler… - 2023 - cds.cern.ch
The ASACUSA-Cusp collaboration has recently upgraded the positron system to improve
the production of antihydrogen. Previously, the experiment suffered from contamination of …