A QUANTUM-MECHANICAL STUDY OF CHARGE-TRANSFER STERIC FACTORS FOR THE 3 ISOTOPIC SYSTEMS - H++H-2, D2, HD

被引：9

作者：

BAER, M ^{[1
]}

NIEDNERSCHATTEBURG, G ^{[1
]}

TOENNIES, JP ^{[1
]}

机构：

[1] MAX PLANCK INST STROMUNGSFORSCH,W-3400 GOTTINGEN,GERMANY

来源：

CHEMICAL PHYSICS LETTERS | 1990年 / 167卷 / 04期

关键词：

D O I：

10.1016/0009-2614(90)87166-O

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The steric effect on charge transfer has been studied theoretically for three isotopic systems H+ + H2, D2, HD at a center of mass collision energy, Ec.m.=20 eV. The orientational-dependent cross sections were calculated quantum mechanically employing the recently introduced infinite order sudden approximation (IOSA). Of all three, the H+ + HD system exhibits an unusually large steric factor which was found to be related to the orientational-dependent inelastic vibrational excitation. © 1990.

引用

页码：269 / 272

页数：4

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