CONVERGENT CLOSE-COUPLING CALCULATIONS OF ELECTRON-HYDROGEN SCATTERING

被引：485

作者：

BRAY, I ^{[1
]}

STELBOVICS, AT ^{[1
]}

机构：

[1] MURDOCH UNIV, CTR ATOM MOLEC & SURFACE PHYS, SCH MATH & PHYS SCI, MURDOCH, WA 6150, AUSTRALIA

来源：

PHYSICAL REVIEW A | 1992年 / 46卷 / 11期

关键词：

D O I：

10.1103/PhysRevA.46.6995

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The convergence of the close-coupling formalism is studied by expanding the target states in an orthogonal L2 Laguerre basis. The theory is without approximation, and convergence is established by simply increasing the basis size. We present convergent elastic, 2s, and 2p differential cross sections, spin asymmetries, and angular-correlation parameters for the 2p excitation at 35, 54.4, and 100 eV. Integrated and total cross sections as well as T-matrix elements for the first five partial waves are also given.

引用

页码：6995 / 7011

页数：17

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