Charge state dependence of characteristic x-ray emission under single collision conditions for 1.4 MeV/amu Cu ions

作者: A. Warczak , D. Liesen , J. R. Macdonald , P. H. Mokler

DOI: 10.1007/BF01408232

关键词: Nuclear fusionState dependenceElementary particleCharge (physics)Characteristic X-rayTheoretical modelsCollisionAtomic physicsPhysics

摘要: The charge state dependence ofK andL x-ray production has been studied for 1.4 MeV/amu Cu+q (16≦q≦23) collisions with Kr and Xe gas targets. For q≧20 an almost linear increase in theK emission of Cu Kr, theL is observed. experimental results are compared to existing theoretical models based on the quasimolecular picture.

参考文章(16)
Thomas A. Carlson, C.W. Nestor, Neil Wasserman, J.D. Mcdowell, Calculated ionization potentials for multiply charged ions Atomic Data and Nuclear Data Tables. ,vol. 2, pp. 63- 99 ,(1970) , 10.1016/S0092-640X(70)80005-5
L.C. Northcliffe, R.F. Schilling, Range and stopping-power tables for heavy ions networked digital technologies. ,vol. 7, pp. 233- 463 ,(1970) , 10.1016/S0092-640X(70)80016-X
J. R. Macdonald, M. D. Brown, S. J. Czuchlewski, L. M. Winters, R. Laubert, I. A. Sellin, J. R. Mowat, Charge dependence of K x-ray production in nearly symmetric collisions of highly ionized S and Cl ions in gases Physical Review A. ,vol. 14, pp. 1997- 2009 ,(1976) , 10.1103/PHYSREVA.14.1997
J. Eichler, U. Wille, Two-Center Thomas-Fermi Model for Adiabatic Ion-Atom Collisions Physical Review Letters. ,vol. 33, pp. 56- 59 ,(1974) , 10.1103/PHYSREVLETT.33.56
J. Eichler, U. Wille, B. Fastrup, K. Taulbjerg, Systematic investigation of diabatic correlations Physical Review A. ,vol. 14, pp. 707- 717 ,(1976) , 10.1103/PHYSREVA.14.707
Knud Taulbjerg, Jørgen Vaaben, B. Fastrup, Molecular-orbital theory for K-vacancy sharing in atomic collisions Physical Review A. ,vol. 12, pp. 2325- 2332 ,(1975) , 10.1103/PHYSREVA.12.2325
J. Richard Mowat, I. A. Sellin, P. M. Griffin, D. J. Pegg, R. S. Peterson, Projectile charge state dependence of K x-ray production by 1-4-MeV/amu heavy ions in gases Physical Review A. ,vol. 9, pp. 644- 651 ,(1974) , 10.1103/PHYSREVA.9.644
M. Barat, W. Lichten, Extension of the Electron-Promotion Model to Asymmetric Atomic Collisions Physical Review A. ,vol. 6, pp. 211- 229 ,(1972) , 10.1103/PHYSREVA.6.211
James R. Macdonald, Loren Winters, Matt D. Brown, Tang Chiao, Louis D. Ellsworth, Dependence of X-Ray Yields in Argon, Krypton, and Xenon upon the Charge State of Fluorine Ions at 35.7 MeV Physical Review Letters. ,vol. 29, pp. 1291- 1295 ,(1972) , 10.1103/PHYSREVLETT.29.1291