PHYSICALLY SOUND ORTHOGONALITY PROCEDURES FOR ATOMIC PHYSICS CALCULATIONS

被引:9
作者
HALPERN, AM
THOMAS, BK
机构
[1] Department of Physics, Brooklyn College of the City University of New York, Brooklyn
关键词
D O I
10.1103/PhysRevLett.43.33
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A physically sensible orthogonality procedure for use in atomic calculations is described. For clarity we focus on the orthogonalization of ejected-election orbitals to bound target orbitals for calculation of single ionization of multielectron atoms. A simple application to electron ionization of helium is given to illustrate the general analytic properties of the procedure and its practicability. © 1979 The American Physical Society.
引用
收藏
页码:33 / 36
页数:4
相关论文
共 24 条
[1]   EXCITATION AND IONIZATION OF ATOMS BY ELECTRON IMPACT - THE BORN AND OPPENHEIMER APPROXIMATIONS .1. .2. [J].
BATES, DR ;
FUNDAMINSKY, A ;
MASSEY, HSW ;
BATES, DR ;
FUNDAMINSKY, A ;
LEECH, JW ;
MASSEY, HSW .
PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1950, 243 (860) :93-143
[2]  
ERSKINE GA, 1954, P R SOC LONDON A, V224, P789
[3]  
GELTMAN S, 1969, TOPICS ATOMIC COLLIS, P139
[4]   GLAUBER CROSS-SECTIONS FOR INNER-SHELL IONIZATION IN MULTIELECTRON TARGETS BY ELECTRON-IMPACT [J].
GOLDEN, JE ;
MCGUIRE, JH .
PHYSICAL REVIEW A, 1976, 13 (03) :1012-1017
[5]   CROSS-SECTIONS FOR ATOMIC K-SHELL IONIZATION BY ION IMPACT IN SINGLE-PARTICLE GLAUBER APPROXIMATION [J].
GOLDEN, JE ;
MCGUIRE, JH .
PHYSICAL REVIEW A, 1977, 15 (02) :499-507
[6]   COULOMB GREENS FUNCTIONS + FURRY APPROXIMATION [J].
HOSTLER, L .
JOURNAL OF MATHEMATICAL PHYSICS, 1964, 5 (05) :591-&
[7]   MUTUALLY ORTHOGONAL ORTHOGONALIZED PLANE-WAVES [J].
JURAS, GE .
PHYSICAL REVIEW B, 1972, 5 (10) :4000-&
[8]   NTH ORDER PERTURBATION-THEORY FOR HYDROGEN [J].
KELSEY, EJ ;
MACEK, J .
JOURNAL OF MATHEMATICAL PHYSICS, 1976, 17 (07) :1182-1185
[9]   DEPENDENCE OF PHASE SHIFT ON ENERGY AND ATOMIC NUMBER FOR ELECTRON SCATTERING BY ATOMIC FIELDS [J].
MANSON, ST .
PHYSICAL REVIEW, 1969, 182 (01) :97-&
[10]   ENERGY AND ANGULAR-DISTRIBUTION OF ELECTRONS EJECTED FROM HELIUM BY FAST PROTONS AND ELECTRONS - THEORY AND EXPERIMENT [J].
MANSON, ST ;
TOBUREN, LH ;
MADISON, DH ;
STOLTERFOHT, N .
PHYSICAL REVIEW A, 1975, 12 (01) :60-79