p-wave auto-detaching resonances of H- below the n=2 threshold in a Debye plasma medium

被引：19

作者：

Basu, Arindam ^{[1
]}

机构：

[1] Maheshtala Coll, Dept Phys, Kolkata 700141, W Bengal, India

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 2010年 / 43卷 / 11期

关键词：

ATOMIC-HYDROGEN; SCATTERING; STATE;

D O I：

10.1088/0953-4075/43/11/115202

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

p-wave electron-hydrogen scattering has been investigated in a Debye plasma environment employing a close-coupling approximation. Three different basis sets have been used to estimate the resonance parameters. Plasma screening has been taken into account via the Debye-Huckel model potential. Auto-detaching P-1,3(o) resonances of the hydrogen negative ion below the n = 2 threshold have been studied under various plasma conditions. The present predicted resonance energies and widths are in close agreement with those of Kar and Ho (2006 Few Body Syst. 40 13).

引用

页数：5

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