Theoretical Study of the Rotational Structure of the c4′1Σu + (6)–X1Σg +(0–9) Absorption Bands of N2
We have theoretically determined the absorption oscillator strengths and wavenumbers for rotationally resolved transitions of the c4′1Σu + (6)-X1Σg +(0–9) bands of N2, which are relevant to analyze the spectra of planetary atmospheres. The Molecular Quantum Defect Orbital method has been used in our...
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| Veröffentlicht in: | The Astrophysical journal 2021-12, Vol.922 (2) |
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| container_title | The Astrophysical journal |
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| creator | Velasco, A. M. Alonso, J. L. Redondo, P. Lavín, C. |
| description | We have theoretically determined the absorption oscillator strengths and wavenumbers for rotationally resolved transitions of the c4′1Σu + (6)-X1Σg +(0–9) bands of N2, which are relevant to analyze the spectra of planetary atmospheres. The Molecular Quantum Defect Orbital method has been used in our calculations. The interaction between the c4′1Σu + (6) Rydberg state and the b′1Σu + valence states has been considered using an adequate rovibronic energy matrix. In addition, we have calculated the lifetimes of the rotational levels of the c4′1Σu + (6) state. We hope that the reported data, most of them for the first time, can be useful in the interpretation of planetary atmospheres where N2 is present. |
| doi_str_mv | 10.3847/1538-4357/ac2fa3 |
| format | Article |
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We hope that the reported data, most of them for the first time, can be useful in the interpretation of planetary atmospheres where N2 is present.</description><identifier>ISSN: 0004-637X</identifier><identifier>EISSN: 1538-4357</identifier><identifier>DOI: 10.3847/1538-4357/ac2fa3</identifier><language>eng</language><publisher>Philadelphia: The American Astronomical Society</publisher><subject>Absorption ; Absorption bands ; Absorption spectra ; Astrophysics ; Band theory ; Banded structure ; Line intensities ; Mathematical analysis ; Molecular spectroscopy ; Oscillator strengths ; Planetary atmospheres ; Radiative processes ; Rydberg states ; Valence</subject><ispartof>The Astrophysical journal, 2021-12, Vol.922 (2)</ispartof><rights>2021. The Author(s). 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We hope that the reported data, most of them for the first time, can be useful in the interpretation of planetary atmospheres where N2 is present.</description><subject>Absorption</subject><subject>Absorption bands</subject><subject>Absorption spectra</subject><subject>Astrophysics</subject><subject>Band theory</subject><subject>Banded structure</subject><subject>Line intensities</subject><subject>Mathematical analysis</subject><subject>Molecular spectroscopy</subject><subject>Oscillator strengths</subject><subject>Planetary atmospheres</subject><subject>Radiative processes</subject><subject>Rydberg states</subject><subject>Valence</subject><issn>0004-637X</issn><issn>1538-4357</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><recordid>eNpFkEtOwzAQhi0EEqGwZ2mJTasS6lfseNlWvKQKJChSd5HjODRVVJfYWbDrHTgCN-AgHKInISE8VjPzz_-PNB8Apxhd0JiJEY5oHDIaiZHSJFd0DwR_0j4IEEIs5FQsDsGRc6t2JFIGoJwvja2ML7Qq4aOvs1doc-iXBj5Yr3xh1996VWtfV-Z3p9lu-4E_32s4hH0-2G3fFs30DId91PRyAMeps9WmjcOJWmeuDd6RY3CQq9KZk5_aA09Xl_PpTTi7v76djmdhgSXxYSYIIhhHQstU01RqFmXMcJIqYkzOYiEUoqnGMc-4QEpiwWOJoyjmiuM8zWkPnHV3N5V9qY3zycrWVfOJSwhHrHEKIhrXeecq7ObfgFHS8kxaeEkLL-l40i8D5GoG</recordid><startdate>20211201</startdate><enddate>20211201</enddate><creator>Velasco, A. 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L.</creatorcontrib><creatorcontrib>Redondo, P.</creatorcontrib><creatorcontrib>Lavín, C.</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>The Astrophysical journal</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Velasco, A. M.</au><au>Alonso, J. 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| subjects | Absorption Absorption bands Absorption spectra Astrophysics Band theory Banded structure Line intensities Mathematical analysis Molecular spectroscopy Oscillator strengths Planetary atmospheres Radiative processes Rydberg states Valence |
| title | Theoretical Study of the Rotational Structure of the c4′1Σu + (6)–X1Σg +(0–9) Absorption Bands of N2 |
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