Electron-hydrogen P-wave elastic scattering -: art. no. 032714

被引：12

作者：

Bhatia, AK ^{[1
]}

机构：

[1] NASA, Goddard Space Flight Ctr, Astron & Solar Phys Lab, Greenbelt, MD 20771 USA

来源：

PHYSICAL REVIEW A | 2004年 / 69卷 / 03期

关键词：

D O I：

10.1103/PhysRevA.69.032714

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

In previous papers [ A. K. Bhatia and A. Temkin, Phys. Rev. A64, 032709 (2001) ; A. K. Bhatia, Phys. Rev. Aibid. 66, 064702 (2002) ], electron-hydrogen and electron- He+ S-wave scattering phase shifts were calculated using the optical potential approach. This method is now extended to the singlet and triplet electron-hydrogen P-wave scattering in the elastic region. Phase shifts are calculated using Hylleraas-type correlation functions with up to 220 terms. Results are rigorous lower bounds to the exact phase shifts and they are compared to phase shifts obtained from previous calculations.

引用

页码：032714 / 1

页数：4

共 15 条

[1] SIMPLIFIED VARIATIONAL METHOD FOR P-WAVE ELECTRON-HYDROGEN SCATTERING [J].

AJMERA, MP ;

CHUNG, KT .

PHYSICAL REVIEW A, 1974, 10 (04) :1013-1018

[2] PHOTODETACHMENT OF NEGATIVE HYDROGEN-IONS [J].

AJMERA, MP ;

CHUNG, KT .

PHYSICAL REVIEW A, 1975, 12 (02) :475-479

[3] ELECTRON-HYDROGEN SCATTERING CALCULATION [J].

ARMSTEAD, RL .

PHYSICAL REVIEW, 1968, 171 (01) :91-&

[4] Electron-He+ elastic scattering -: art. no. 064702 [J].

Bhatia, AK .

PHYSICAL REVIEW A, 2002, 66 (06)

[5] Complex-correlation Kohn T-matrix method of calculating total and elastic cross sections:: Electron-hydrogen elastic scattering -: art. no. 032709 [J].

Bhatia, AK ;

Temkin, A .

PHYSICAL REVIEW A, 2001, 64 (03) :5

[6] SYMMETRIC EULER-ANGLE DECOMPOSITION OF 2-ELECTRON FIXED-NUCLEUS PROBLEM [J].

BHATIA, AK ;

TEMKIN, A .

REVIEWS OF MODERN PHYSICS, 1964, 36 (04) :1050-&

[7] DIRECT NUMERICAL-SOLUTION OF THE SCHRODINGER-EQUATION FOR QUANTUM SCATTERING PROBLEMS [J].

BOTERO, J ;

SHERTZER, J .

PHYSICAL REVIEW A, 1992, 46 (03) :R1155-R1158

[8] CORRELATION IN ELASTIC AND INELASTIC S-WAVE SCATTERING OF ELECTRONS BY H AND HE [J].

BURKE, PG ;

TAYLOR, AJ .

PROCEEDINGS OF THE PHYSICAL SOCIETY OF LONDON, 1966, 88 (561P) :549-&

[9] A UNIFIED THEORY OF NUCLEAR REACTIONS .2. [J].

FESHBACH, H .

ANNALS OF PHYSICS, 1962, 19 (02) :287-313

[10] STATIC APPROXIMATION AND BOUNDS ON SINGLE-CHANNEL PHASE SHIFTS [J].

HAHN, Y ;

OMALLEY, TF ;

SPRUCH, L .

PHYSICAL REVIEW, 1962, 128 (02) :932-&

← 1 2 →