Antiparticle cloud temperatures for antihydrogen experiments

作者:Bianconi A; Charlton M; Rizzini E Lodi; Mascagna V; Venturelli L*
来源:PHYSICAL REVIEW A, 2017, 96(1): 013418.
DOI:10.1103/PhysRevA.96.013418

摘要

A simple rate-equation description of the heating and cooling of antiparticle clouds under conditions typical of those found in antihydrogen formation experiments is developed and analyzed. We include single-particle collisional, radiative, and cloud expansion effects and, from the modeling calculations, identify typical cooling phenomena and trends and relate these to the underlying physics. Some general rules of thumb of use to experimenters are derived.

  • 出版日期2017-7-18