R. McDowell, B. Krohn, B. Palmer, D. Hof, T. Manning, J. Winefordner
{"title":"High-Resolution FT Spectroscopy of the Violet Transitions in the Nitrogen Molecular Ion N 2 +","authors":"R. McDowell, B. Krohn, B. Palmer, D. Hof, T. Manning, J. Winefordner","doi":"10.1364/hrfts.1989.tua5","DOIUrl":null,"url":null,"abstract":"The Los Alamos Fourier transform spectrometer has been used to study the following four near-ultraviolet transitions of nitrogen molecules in a helium inductively-coupled plasma torch:\n \n \n \n N\n 2\n +\n \n \n \n \n 1NG: B\n \n 2\n \n \n Σ\n u\n +\n \n −\n \n X\n 2\n \n \n Σ\n g\n +\n \n (\n 0\n −\n 0\n )\n \n \n and N22PG: C3Πu- B3Πg (0-2, 0-1, 0-0). Molecular constants for the \n \n \n \n N\n 2\n +\n \n \n \n band have been determined using combination differences and polynomial fits, and will be compared with published values. These data demonstrate the usefulness of this instrument for molecular spectroscopy.","PeriodicalId":159025,"journal":{"name":"High Resolution Fourier Transform Spectroscopy","volume":"76 4 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"High Resolution Fourier Transform Spectroscopy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/hrfts.1989.tua5","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The Los Alamos Fourier transform spectrometer has been used to study the following four near-ultraviolet transitions of nitrogen molecules in a helium inductively-coupled plasma torch:
N
2
+
1NG: B
2
Σ
u
+
−
X
2
Σ
g
+
(
0
−
0
)
and N22PG: C3Πu- B3Πg (0-2, 0-1, 0-0). Molecular constants for the
N
2
+
band have been determined using combination differences and polynomial fits, and will be compared with published values. These data demonstrate the usefulness of this instrument for molecular spectroscopy.
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