Momentum transfer cross sections for the heavy noble gases

被引：0
作者：
R.P. McEachran
A.D. Stauffer
机构：
[1] Atomic and Molecular Physics Laboratories,
[2] Research School of Physics and Engineering,undefined
[3] Australian National University,undefined
[4] Department of Physics and Astronomy,undefined
[5] York University,undefined
来源：
The European Physical Journal D | 2014年 / 68卷
关键词：
Atomic and Molecular Collisions;
D O I：
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摘要：
We present momentum transfer cross sections for elastic electron scattering from argon, krypton and xenon atoms over the energy range from zero to 1 keV. These have been calculated using the Dirac equations with a relativistic complex optical potential which includes polarization of the target atom by the incident electron and allows for the absorption of some of the incident electron flux into channels representing excitation and ionization of the atom. In order to aid in plasma modelling calculations, we provide simple analytic fits to these cross sections as well as to the elastic scattering cross sections. Comparisons are made with previous experimental and theoretical results.
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  • [1] Pitchford L.C.(2013)undefined J. Phys. D 46 330301-undefined
  • [2] Chen S.(2008)undefined J. Phys. B 41 025201-undefined
  • [3] McEachran R.P.(2009)undefined J. Phys. B 42 075202-undefined
  • [4] Stauffer A.D.(2008)undefined Phys. Rev. A 78 034702-undefined
  • [5] McEachran R.P.(2010)undefined Phys. Rev. A 82 062707-undefined
  • [6] Stauffer A.D.(2011)undefined Phys. Rev. A 84 062717-undefined
  • [7] Cho H.(2004)undefined J. Phys. B 37 4693-undefined
  • [8] McEachran R.P.(2006)undefined Phys. Rev. A 74 030701-undefined
  • [9] Buckman S.J.(2010)undefined Plasma Sources Sci. Technol. 19 034001-undefined
  • [10] Tanaka H.(2010)undefined J. Phys. B 43 215208-undefined
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