作者: M. Bell , J.S. Bell
DOI:
关键词: Electron 、 Electron beam welding 、 Atomic physics 、 Antiproton 、 Laser cooling 、 Physics 、 Raman cooling 、 Electron capture 、 Cross section (physics) 、 Flattening
摘要: Simplified formulae for the capture of low-energy electrons by stationary protons are averaged over Maxwellian and "flattened" electron velocity distributions. The latter distribution is more nearly appropriate beams used in accelerator proton-beam cooling experiments. Flattening increases rate a factor about two. Similar antiprotons mentioned.