THE RADIATIVE ASSOCIATION OF HE+ AND H

被引：69

作者：

ZYGELMAN, B

DALGARNO, A

机构：

[1] Harvard-Smithsonian Ctr. Astrophys., Cambridge, MA 02138

来源：

ASTROPHYSICAL JOURNAL | 1990年 / 365卷 / 01期

关键词：

Interstellar: molecules; Molecular processes; Nebulae: planetary;

D O I：

10.1086/169475

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

An accurate evaluation of the rate coefficient for the radiative association of He+ and H to form HeH+ is described. The rate coefficient at 10,000 K is 1 × 10-15 cm3 s-1. The new value leads to an enhanced production of HeH+ in astrophysical plasmas.

引用

页码：239 / 240

页数：2