Photodissociation spectroscopy of N2O+ in the ion storage ring RICE

被引：2

作者：

Igosawa, R. ^{[1
,2
]}

Hirota, A. ^{[1
,2
]}

Kimura, N. ^{[2
]}

Kuma, S. ^{[2
]}

Chartkunchand, K. C. ^{[2
]}

Mishra, P. M. ^{[2
]}

Lindley, M. ^{[2
,3
,5
]}

Yamaguchi, T. ^{[1
]}

Nakano, Y. ^{[2
,4
]}

Azuma, T. ^{[2
]}

机构：

[1] Saitama Univ, Dept Phys, Saitama 3388570, Japan

[2] RIKEN, Atom Mol & Opt Phys Lab, Saitama 3510198, Japan

[3] Sophia Univ, Dept Mat & Life Sci, Tokyo 1028554, Japan

[4] Rikkyo Univ, Dept Phys, Tokyo 1718501, Japan

[5] Univ Tokyo, Dept Chem, Tokyo 1138656, Japan

来源：

JOURNAL OF CHEMICAL PHYSICS | 2020年 / 153卷 / 18期

关键词：

BEAM LASER SPECTROSCOPY; ENERGY-DISTRIBUTION; EMISSION-SPECTRUM; PREDISSOCIATION; FRAGMENT; PHOTOPREDISSOCIATION; PHOTOELECTRON; A(2)SIGMA(+); LIFETIMES; RESONANCE;

D O I：

10.1063/5.0027805

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 A(2)Sigma (+)-X-2 Pi electronic transition of the nitrous oxide cation, N2O+, was measured via photodissociation spectroscopy in a cryogenic electrostatic ion storage ring. Rotationally resolved spectra of the N-O stretching vibrational sequence were obtained by detecting neutral N fragments produced via N2O+ -> NO+ + N predissociation channels. A new set of molecular constants was determined for the high-lying vibrational levels of the A(2)Sigma (+) state.

引用

页数：8

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