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.

引用

页码：141 / 146

页数：5

共 9 条

[1] Gerstein S.S.(1990)undefined Uspekhi Fiz. Nauk 160 3-undefined
[2] Petrov Y.(1990)undefined Contemp. Phys. 31 9-undefined
[3] Ponomarev L.I.(1995)undefined Phys. Rev. A 51 1965-undefined
[4] Ponomarev L.I.(1996)undefined Hyp. Interact. 101/102 133-undefined
[5] Aschenauer E.C.(1960)undefined Z. Phys. B 159 155-undefined
[6] Popov V.P.(1996)undefined Phys. Rev. A 53 4169-undefined
[7] Pomerantsev V.N.(undefined)undefined undefined undefined undefined-undefined
[8] Park D.(undefined)undefined undefined undefined undefined-undefined
[9] Bystritsky V.(undefined)undefined undefined undefined undefined-undefined

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