| Autor: |
Kebapcı, Taha Yusuf, Parlatan, Şeyma, Sert, Sami, Öztürk, İpek Kanat, Başar, Gönül, Şahin, Timur, Bilir, Selçuk, Ferber, Ruvin, Tamanis, Maris, Kröger, Sophie |
| Předmět: |
|
| Zdroj: |
Astrophysical Journal; 7/20/2024, Vol. 970 Issue 1, p1-12, 12p |
| Abstrakt: |
The hyperfine structure of 40 spectral lines of singly ionized thulium (Tm ii) in emission spectra from a hollow cathode discharge lamp measured with a Fourier transform spectrometer in the wavelength range from 335 to 2345 nm has been investigated. As a result of the analysis, the magnetic dipole hyperfine structure constants A for 27 fine structure levels of Tm ii were determined for the first time. In addition, the values of two magnetic dipole hyperfine structure constants A from the literature were declared incorrect, and the corrected values were given. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
