Rotational Analysis of A2Πu-X2Σ+g System of 14N2+

Yan Ping Zhang; Lun Hua Deng; Jing Zhang; Yang Qin Chen

doi:10.1063/1674-0068/28/cjcp1410189

Rotational Analysis of A²Π_u-X²Σ⁺_g System of ¹⁴N₂⁺

Yan Ping Zhang, Lun Hua Deng, Jing Zhang, Yang Qin Chen

Institute for Advanced Study in Precision Spectroscopy

East China Normal University

Research output: Contribution to journal › Article › peer-review

5 Scopus citations

Abstract

The absorption spectrum of N₂⁺ has been studied using optical-heterodyne velocity modulation spectroscopy in the near-infrared region. The observed spectral lines were assigned to the (3,1), (4,2), (5,3), (8,5) bands of the A²Π_u-X²Σ⁺_g system and the line lists were provided. The (5,3) band was studied for the first time. Fourteen rotational-resolved bands in literatures were fitted together with our observed bands and the molecular constants were obtained for υ_A=0-9 and υ_X=0-5.

Original language	English
Pages (from-to)	134-142
Number of pages	9
Journal	Chinese Journal of Chemical Physics
Volume	28
Issue number	2
DOIs	https://doi.org/10.1063/1674-0068/28/cjcp1410189
State	Published - 27 Apr 2015

Keywords

Absorption spectroscopy
N
Rotational analysis

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10.1063/1674-0068/28/cjcp1410189

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title = "Rotational Analysis of A2Πu-X2Σ+g System of 14N2+",

abstract = "The absorption spectrum of N2+ has been studied using optical-heterodyne velocity modulation spectroscopy in the near-infrared region. The observed spectral lines were assigned to the (3,1), (4,2), (5,3), (8,5) bands of the A2Πu-X2Σ+g system and the line lists were provided. The (5,3) band was studied for the first time. Fourteen rotational-resolved bands in literatures were fitted together with our observed bands and the molecular constants were obtained for υA=0-9 and υX=0-5.",

keywords = "Absorption spectroscopy, N, Rotational analysis",

author = "Zhang, \{Yan Ping\} and Deng, \{Lun Hua\} and Jing Zhang and Chen, \{Yang Qin\}",

note = "Publisher Copyright: {\textcopyright} 2015 Chinese Physical Society.",

year = "2015",

month = apr,

day = "27",

doi = "10.1063/1674-0068/28/cjcp1410189",

language = "英语",

volume = "28",

pages = "134--142",

journal = "Chinese Journal of Chemical Physics",

issn = "1674-0068",

publisher = "American Institute of Physics",

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TY - JOUR

T1 - Rotational Analysis of A2Πu-X2Σ+g System of 14N2+

AU - Zhang, Yan Ping

AU - Deng, Lun Hua

AU - Zhang, Jing

AU - Chen, Yang Qin

PY - 2015/4/27

Y1 - 2015/4/27

N2 - The absorption spectrum of N2+ has been studied using optical-heterodyne velocity modulation spectroscopy in the near-infrared region. The observed spectral lines were assigned to the (3,1), (4,2), (5,3), (8,5) bands of the A2Πu-X2Σ+g system and the line lists were provided. The (5,3) band was studied for the first time. Fourteen rotational-resolved bands in literatures were fitted together with our observed bands and the molecular constants were obtained for υA=0-9 and υX=0-5.

AB - The absorption spectrum of N2+ has been studied using optical-heterodyne velocity modulation spectroscopy in the near-infrared region. The observed spectral lines were assigned to the (3,1), (4,2), (5,3), (8,5) bands of the A2Πu-X2Σ+g system and the line lists were provided. The (5,3) band was studied for the first time. Fourteen rotational-resolved bands in literatures were fitted together with our observed bands and the molecular constants were obtained for υA=0-9 and υX=0-5.

KW - Absorption spectroscopy

KW - N

KW - Rotational analysis

UR - https://www.scopus.com/pages/publications/84929624726

U2 - 10.1063/1674-0068/28/cjcp1410189

DO - 10.1063/1674-0068/28/cjcp1410189

M3 - 文章

AN - SCOPUS:84929624726

SN - 1674-0068

VL - 28

SP - 134

EP - 142

JO - Chinese Journal of Chemical Physics

JF - Chinese Journal of Chemical Physics

IS - 2

ER -

Rotational Analysis of A²Π_u-X²Σ⁺_g System of ¹⁴N₂⁺

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Keywords

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