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CROSS SECTIONS FOR RESONANT CHARGE TRANSFER BETWEEN ATOMS AND THEIR POSITIVE IONS

โœ Scribed by F.B.M. Copeland; D.S.F. Crothers

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
292 KB
Volume
65
Category
Article
ISSN
0092-640X

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โœฆ Synopsis

A comparatively simple interpretation of the method of Firsov [Sov. Phys. JETP 21, 1001 (1951)] is used to calculate symmetric resonant charge transfer cross sections for the first 20 (nontransition) elements H through Ca in the range of low and intermediate collision velocities (ยฃ1.0 1 10 8 cm/s). The results obtained show good agreement with corresponding experimental data and with the theoretical results of Sakabe and Izawa [ATOMIC DATA AND NUCLEAR DATA TABLES 49, 257 (1991)]. Discrepancies between the two sets of theoretical data are discussed.

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