Direct measurement of a pure rotation transition in H2+

被引：32

作者：

Critchley, ADJ ^{[1
]}

Hughes, AN ^{[1
]}

McNab, IR ^{[1
]}

机构：

[1] Univ Newcastle Upon Tyne, Dept Phys, Newcastle Upon Tyne NE1 7RU, Tyne & Wear, England

来源：

PHYSICAL REVIEW LETTERS | 2001年 / 86卷 / 09期

关键词：

D O I：

10.1103/PhysRevLett.86.1725

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The N = 1 <-- 0 pure rotation transition in the v = 19 level of the ground electronic state of H-2(+) was observed at 14961.7 +/- 1.1 MHz. Recent theory predicts significant electric dipole intensity in forbidden rotation and rotation-vibration transitions involving levels near the dissociation limit; the relevant levels are bound by only 0.74 and 0.22 cm(-1). The transition was predicted to have a transition moment of 0.42 D: our measurement is consistent with this value.

引用

页码：1725 / 1728

页数：4

共 28 条

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