INCLUSIVE PROBABILITY-CALCULATIONS FOR THE K-VACANCY TRANSFER IN COLLISIONS OF S-15+ ON AR

被引:1
作者
KURPICK, P
SEPP, WD
FRICKE, B
机构
[1] Fachbereich Physik, Universität Kassel, Kassel, 3500
关键词
D O I
10.1088/0953-4075/25/24/021
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Using the single-particle amplitudes from a 20-level coupled-channel calculation with ab initio relativistic self consistent LCAO-MO Dirac-Fock-Slater energy eigenvalues and matrix elements we calculate within the frame of the inclusive probability formalism impact-parameter-dependent K-hole transfer probabilities. As an example we show results for the heavy asymmetric collision system S15+ on Ar for impact energies from 4.7 to 16 MeV. The inclusive probability formalism which reinstates the many-particle aspect of the collision system permits a qualitative and quantitative agreement with the experiment which is not achieved by the single-particle picture.
引用
收藏
页码:5431 / 5437
页数:7
相关论文
共 20 条
[1]   MULTIPLE-VACANCY PRODUCTION IN THE INDEPENDENT-FERMI-PARTICLE MODEL [J].
BECKER, RL ;
FORD, AL ;
READING, JF .
PHYSICAL REVIEW A, 1984, 29 (06) :3111-3121
[2]   CLOSE COUPLING STUDY OF K-SHELL-VACANCY PRODUCTION IN NEAR-SYMMETRIC COLLISIONS [J].
FRITSCH, W ;
LIN, CD .
PHYSICAL REVIEW A, 1985, 31 (02) :1164-1167
[3]   NUMERICAL TREATMENT OF THE TIME-DEPENDENT SCHRODINGER-EQUATION IN ROTATING COORDINATES [J].
GRUN, N ;
MUHLHANS, A ;
SCHEID, W .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1982, 15 (22) :4043-4061
[4]   QUASIRESONANT CHARGE-TRANSFER IN INNER-SHELL EXCITATION - IMPACT-PARAMETER DEPENDENCE OF K-VACANCY CREATION IN FQ+-]NE COLLISIONS [J].
HAGMANN, S ;
COCKE, CL ;
MACDONALD, JR ;
RICHARD, P ;
SCHMIDTBOCKING, H ;
SCHUCH, R .
PHYSICAL REVIEW A, 1982, 25 (04) :1918-1929
[5]  
KURPICK P, 1991, Z PHYS D ATOM MOL CL, V22, P407, DOI 10.1007/BF01438565
[6]   MULTIPLE VACANCY INCLUSIVE PROBABILITIES FOR THE SCATTERING SYSTEM 16 MEV S-16+ ON AR [J].
KURPICK, P ;
THIES, B ;
SEPP, WD ;
FRICKE, B .
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 1991, 24 (05) :L139-L144
[7]  
KURPICK P, 1992, IN PRESS Z PHYD D
[8]  
KURPICK P, 1993, IN PRESS COMPUT PHYS
[9]   3-CENTER ATOMIC EXPANSION METHOD FOR ION-ATOM COLLISIONS [J].
LIN, CD ;
WINTER, TG ;
FRITSCH, W .
PHYSICAL REVIEW A, 1982, 25 (04) :2395-2398
[10]   IMPROVED ATOMIC MODEL FOR CHARGE-TRANSFER IN MULTIELECTRON ION-ATOM COLLISIONS AT INTERMEDIATE ENERGIES [J].
LIN, CD ;
TUNNELL, LN .
PHYSICAL REVIEW A, 1980, 22 (01) :76-85