Simulations of antihydrogen formation
Simulations of antihydrogen formation
复制标题
反氢形成的模拟
DOI：
10.1103/physreva.70.022510
复制
发表时间：
2004
影响因子：
2.9
通讯作者：
F. Robicheaux
中科院分区：
文献类型：
--
作者：
F. Robicheaux
报道了潘宁陷阱中反氢形成的模拟结果。反氢原子由三体俘获形成。我们发现，在陷阱中的三体捕获被捕的性质大大降低了预期的结合能的反氢。一般来说，形成的反氢原子沿磁场的速度沿着大于穿过磁场的速度，结合能低于${k}_{B}T$。
The results of simulations of antihydrogen formation in a Penning trap are reported. The antihydrogen atoms are formed by three-body capture. We find that the arrested nature of the three-body capture in the trap greatly reduces the expected binding energy of the antihydrogen. Typically, the formed antihydrogen has larger velocity along the magnetic field than across the field and a binding energy below ${k}_{B}T$.