Branching Fractions and Transition Probabilities for UV Transitions in the Spectrum of Cr ii

Branching Fractions and Transition Probabilities for UV Transitions in the Spectrum of Cr ii

We present transition probabilities for 268 spectral lines of singly ionized chromium (Cr ii ) in the wavelength region 208–414 nm. Branching fractions were measured in archival Fourier transform spectra of chromium-argon and chromium-neon hollow cathode lamps and a Penning discharge source. The bra...

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Bibliographic Details
Main Authors: Jacob W. Ward, Jacqueline J. Li, Jared Schwartz, Gillian Nave, Ton A. J. J. Raassen, Peter H. M. Uylings
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Atomic spectroscopy
Transition probabilities
Atomic data
Online Access:https://doi.org/10.3847/1538-4357/acfafe

Internet

https://doi.org/10.3847/1538-4357/acfafe

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