Liggins, F.
, Pickering, J.
, Nave, G.
, Kramida, A.
, Gamrath, S.
and Quinet, P.
(2021),
New Ritz wavelengths and transition probabilities of parity-forbidden [Mn II] lines of astrophysical interest, Astrophysical Journal, [online], https://iopscience.iop.org/article/10.3847/1538-4357/abc61c, https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=929361
(Accessed October 24, 2025)
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New Ritz wavelengths and transition probabilities of parity-forbidden [Mn II] lines of astrophysical interest
Published
Author(s)
Florence Liggins, J C. Pickering, , , Sebastien Gamrath, Pascal Quinet
Abstract
We report a comprehensive list of accurate Ritz wavelengths and calculated transition probabilities for parity-forbidden [Mn II] lines along with new calculations for their associated transition probabilities. Ritz wavelengths have been derived from experimentally-established energy level values resulting from an extensive analysis of a high-resolution Fourier transform emission spectrum of singly-ionized manganese. Our analysis includes transitions between all known metastable and other long-lived levels of Mn II giving a total of 1130 [Mn II] Ritz wavelengths. Our entire list of derived Ritz wavelengths for [Mn II] lines range between 237 nm and 170 m (42125 cm..1 to 58 cm..1).Citation
Astrophysical Journal
Volume
907
Pub Type
Journals
Keywords
atomic data, line identification, oscillators strengths, forbidden lines
Citation
Issues
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Created January 29, 2021, Updated October 12, 2021