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Impact Parameter Dependence of K‐Shell Vacancy Production in Collisions of 1 MeV/a. m. u. Cu lons with Cu, Ge and Ag Atoms
Author(s) -
Frank W.,
Jaracz P.,
Kaun K.H.,
Rüdiger J.,
Stachura Z.
Publication year - 1982
Publication title -
annalen der physik
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.009
H-Index - 68
eISSN - 1521-3889
pISSN - 0003-3804
DOI - 10.1002/andp.19824940302
Subject(s) - vacancy defect , ion , coincidence , impact parameter , atomic physics , shell (structure) , production (economics) , l shell , physics , materials science , electron shell , copper , heavy ion , condensed matter physics , metallurgy , ionization , medicine , earth's magnetic field , alternative medicine , pathology , quantum mechanics , magnetic field , economics , composite material , macroeconomics
The mechanism of K‐shell vacancy production is studied in an X‐ray‐scattered ion coincidence experiment with 63 MeV 63 Cu 4+ ions colliding with natural Cu, Ge and Ag targets. The impact parameter dependent K‐shell vacancy production probability measured in the experiment is analysed in terms of the rotational coupling and the statistical models. The K‐shell vacancy sharing ratio between the collision partners is compared with the predictions to the Demkov model.