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K‐ and L‐Vacancy Production in Asymmetric 1 MeV/N Collisions of Cu and Nb Projectiles with Au and Pb Targets
Author(s) -
Frank W.,
Jaracz P.,
Kaun K.H.,
Rüdiger J.,
Stachura Z.,
Warczak A.
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.19824940403
Subject(s) - projectile , vacancy defect , impact parameter , atomic physics , ionization , collision , physics , production (economics) , nuclear physics , materials science , ion , condensed matter physics , quantum mechanics , computer security , computer science , economics , macroeconomics
The impact parameter dependence of the 3 d σ ionization has been measured for CuAu and NbAu collisions. The impact parameter and energy dependence of the K‐L vacancy sharing is discussed in terms of the DEMKOV‐MEYERHOF and NIKITIN models. The total cross sections for producing 3 d σ vacancies in all the four collision systems are considered.