Radiative Parameters for Odd-parity Levels of V ii
Experimental radiative lifetimes for 27 odd-parity levels of singly ionized vanadium (V ii ) ranging in energy from 34,592 to 62,286 cm ^−1 are measured by the time-resolved laser-induced fluorescence technique, and the lifetime results of 23 of these levels are reported for the first time as far as...
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| Format: | Article |
| Language: | English |
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IOP Publishing
2025-01-01
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| Series: | The Astrophysical Journal Supplement Series |
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| Online Access: | https://doi.org/10.3847/1538-4365/addd0d |
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| author | Huiting Ma Huifang Li Hongfeng Zheng Meina Liu Zhenwen Dai |
| author_facet | Huiting Ma Huifang Li Hongfeng Zheng Meina Liu Zhenwen Dai |
| author_sort | Huiting Ma |
| collection | DOAJ |
| description | Experimental radiative lifetimes for 27 odd-parity levels of singly ionized vanadium (V ii ) ranging in energy from 34,592 to 62,286 cm ^−1 are measured by the time-resolved laser-induced fluorescence technique, and the lifetime results of 23 of these levels are reported for the first time as far as we know. Branching fractions are also determined using the downloaded archival spectral data recorded by the Fourier transform spectrometer at the National Solar Observatory on Kitt Peak, USA ( https://nso.edu/data/historical-archive/ ). And then transition probabilities and oscillator strengths of 107 transitions concerning 24 levels are derived by combining these lifetime and branching fraction results. The obtained results are compared with previously reported results available in the literature. |
| format | Article |
| id | doaj-art-a4e5c8d6090d47708bd1e5cca04d52b8 |
| institution | Kabale University |
| issn | 0067-0049 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | The Astrophysical Journal Supplement Series |
| spelling | doaj-art-a4e5c8d6090d47708bd1e5cca04d52b82025-08-20T03:29:30ZengIOP PublishingThe Astrophysical Journal Supplement Series0067-00492025-01-0127911310.3847/1538-4365/addd0dRadiative Parameters for Odd-parity Levels of V iiHuiting Ma0Huifang Li1Hongfeng Zheng2Meina Liu3Zhenwen Dai4https://orcid.org/0000-0002-9040-2315Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University , Changchun 130012, People’s Republic of China ; dai@jlu.edu.cn; State Key Laboratory of Ultra-intense Laser Science and Technology, Shanghai Institute of Optics and Fine Mechanics , Chinese Academy of Sciences, Shanghai 201800, People’s Republic of ChinaKey Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University , Changchun 130012, People’s Republic of China ; dai@jlu.edu.cnKey Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University , Changchun 130012, People’s Republic of China ; dai@jlu.edu.cnKey Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University , Changchun 130012, People’s Republic of China ; dai@jlu.edu.cnKey Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education), College of Physics, Jilin University , Changchun 130012, People’s Republic of China ; dai@jlu.edu.cnExperimental radiative lifetimes for 27 odd-parity levels of singly ionized vanadium (V ii ) ranging in energy from 34,592 to 62,286 cm ^−1 are measured by the time-resolved laser-induced fluorescence technique, and the lifetime results of 23 of these levels are reported for the first time as far as we know. Branching fractions are also determined using the downloaded archival spectral data recorded by the Fourier transform spectrometer at the National Solar Observatory on Kitt Peak, USA ( https://nso.edu/data/historical-archive/ ). And then transition probabilities and oscillator strengths of 107 transitions concerning 24 levels are derived by combining these lifetime and branching fraction results. The obtained results are compared with previously reported results available in the literature.https://doi.org/10.3847/1538-4365/addd0dAtomic data benchmarkingTransition probabilitiesAtomic spectroscopy |
| spellingShingle | Huiting Ma Huifang Li Hongfeng Zheng Meina Liu Zhenwen Dai Radiative Parameters for Odd-parity Levels of V ii The Astrophysical Journal Supplement Series Atomic data benchmarking Transition probabilities Atomic spectroscopy |
| title | Radiative Parameters for Odd-parity Levels of V ii |
| title_full | Radiative Parameters for Odd-parity Levels of V ii |
| title_fullStr | Radiative Parameters for Odd-parity Levels of V ii |
| title_full_unstemmed | Radiative Parameters for Odd-parity Levels of V ii |
| title_short | Radiative Parameters for Odd-parity Levels of V ii |
| title_sort | radiative parameters for odd parity levels of v ii |
| topic | Atomic data benchmarking Transition probabilities Atomic spectroscopy |
| url | https://doi.org/10.3847/1538-4365/addd0d |
| work_keys_str_mv | AT huitingma radiativeparametersforoddparitylevelsofvii AT huifangli radiativeparametersforoddparitylevelsofvii AT hongfengzheng radiativeparametersforoddparitylevelsofvii AT meinaliu radiativeparametersforoddparitylevelsofvii AT zhenwendai radiativeparametersforoddparitylevelsofvii |