High partial wave resonances in positron hydrogen scattering

被引：29

作者：

Ho, YK

Yan, ZC

机构：

[1] Acad Sinica, Inst Atom & Mol Sci, Taipei, Taiwan

[2] Univ New Brunswick, Dept Phys, Fredericton, NB E3B 5A3, Canada

来源：

PHYSICAL REVIEW A | 2004年 / 70卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1103/PhysRevA.70.032716

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In this work, we present results for high-angular-momentum resonances in positron-hydrogen scattering obtained by using the method of complex-coordinate rotations. Resonance states with angular momenta of L=3 to 6 are calculated using highly correlated Hylleraas-type wave functions. Furthermore, for the L=0 and 1 states, we present our updated results. Comparisons with other calculations are made.

引用

页码：032716 / 1

页数：10

共 36 条

[11] INFLUENCE OF CLOSE COUPLING ON THRESHOLD BEHAVIOUR OF CROSS SECTIONS OF ELECTRON-HYDROGEN SCATTERING
GAILITIS, M
DAMBURG, R
[J]. PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1963, 82 (526): : 192 - &
[12] Sequences of threshold resonances in e(+)-H scattering
Gien, TT
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1996, 29 (10) : 2127 - 2133
[13] Accurate calculation of phase shifts for positron-He+ collisions
Gien, TT
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2001, 34 (16) : L535 - L541
[14] ON THE LOWEST RESONANCE IN POSITRON-HYDROGEN SCATTERING BELOW THE N=2 HYDROGEN THRESHOLD
HO, YK
[J]. PHYSICS LETTERS A, 1988, 133 (1-2) : 43 - 45
[15] P-WAVE RESONANCES IN POSITRON-HYDROGEN SCATTERING
HO, YK
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1990, 23 (15) : L419 - L422
[16] POSITRON-HYDROGEN RESONANCES ASSOCIATED WITH THE N=2 POSITRONIUM AND N=3 HYDROGEN THRESHOLDS
HO, YK
GREENE, CH
[J]. PHYSICAL REVIEW A, 1987, 35 (07): : 3169 - 3171
[17] HO YK, 1992, HYPERFINE INTERACT, V73, P109
[18] A D-wave resonance in positronium-hydrogen scattering
Ho, YK
Yan, ZC
[J]. JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1998, 31 (20) : L877 - L882
[19] F- and G-wave resonances in positronium-hydrogen scattering -: art. no. 052503
Ho, YK
Yan, ZC
[J]. PHYSICAL REVIEW A, 2000, 62 (05): : 052503 - 052501
[20] Ho YK, 1997, CHINESE J PHYS, V35, P97

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