Continuity of heavy Rydberg behaviour in the ungerade ion-pair states of H2

被引：2

作者：

Chartrand, Alexander M. ^{[1
]}

Donovan, Robert J. ^{[2
]}

Lawley, Kenneth P. ^{[2
]}

McCormack, Elizabeth F. ^{[1
]}

机构：

[1] Bryn Mawr Coll, Dept Phys, Bryn Mawr, PA 19010 USA

[2] Univ Edinburgh, Sch Chem, Joseph Black Bldg, Edinburgh EH9 3FJ, Midlothian, Scotland

来源：

CHEMICAL PHYSICS LETTERS | 2017年 / 676卷

关键词：

QUANTUM-DEFECT ANALYSIS; VIBRATIONAL LEVELS; HYDROGEN MOLECULE; WELL STATES; DISSOCIATION; (1)SIGMA(U);

D O I：

10.1016/j.cplett.2017.03.058

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：

Heavy Rydberg behaviour and absolute quantum defects are reported for resonances in the ungerade manifold of H-2 above the (1s,3l ) dissociation limit. The continuity of the vibrational progression of the B ''(B) over bar state through the crossing with the 3p asymptote is demonstrated and a predominantly diabatic picture of the vibrational motion emerges, indicating that the ion-pair resonances possess little 6(1)Sigma(+)(u) state character. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：140 / 143

页数：4

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