Preliminary results for capture of negative muons and antiprotons by noble-gas atoms

被引：1
|
作者：
Cohen, JS [1 ]
机构：
[1] Los Alamos Natl Lab, Div Theoret, Los Alamos, NM 87545 USA
来源：
HYPERFINE INTERACTIONS | 2001年 / 138卷 / 1-4期
关键词：
negative muon; antiproton; pbar; Coulomb capture; noble gas;
D O I：
10.1023/A:1020871305576
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Cross sections for capture of negative muons (mu(-)) and antiprotons ((p) over bar) by helium, neon, argon, krypton, and xenon atoms (incomplete for the two heaviest noble-gas atoms) are calculated using the fermion molecular dynamics (FMD) method. These cross sections are used to estimate the capture ratios in mixtures, but these ratios are not precise since the total energy-loss cross sections have not yet been determined.
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页码：159 / 166
页数：8
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