Total and transport elastic cross-sections for excited muonic and pionic hydrogen atoms

被引：0
|
作者：
V.V. Gusev
V.P. Popov
V.N. Pomerantsev
机构：
[1] Institute for High Energy Physics,Institute of Nuclear Physics
[2] Moscow State University,undefined
来源：
Hyperfine Interactions | 1999年 / 119卷
关键词：
exotic atom; elastic scattering;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Total and transport cross-sections for the elastic collisions between excited (aμ)n or (aπ)n atom (a=p,d,t) and hydrogen atom are calculated in the energy range 0.01 eV ⩽ E⩽ 30 eV and the principal quantum number values n=2–10 using the quantum mechanical approach developed earlier. The theory predicts a strong isotope effect and nontrivial dependence on the negative particle mass, especially for energy E⩽ 0.4 eV.
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页码：141 / 146
页数：5
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