Line Identification of Atomic and Ionic Spectra of Holmium in the Visible Spectral Range. II. Spectrum of Ho II and Ho III
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, cilt.240, 2019 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 240
- Basım Tarihi: 2019
- Doi Numarası: 10.3847/1538-4365/aaf9b5
- Dergi Adı: ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Anahtar Kelimeler: atomic data, instrumentation: interferometers, methods: laboratory: atomic, techniques: spectroscopic, ASTROPHYSICAL INTEREST, LIFETIMES, SUN
- İstanbul Üniversitesi Adresli: Evet
Özet
Fourier Transform spectra of Holmium (Ho) in the visible spectral range from 14,280 up to 25,000 cm(-1), or 400 to 700 nm have been investigated, with a focus on the ionic lines. More than 500 spectral lines were assigned to singly ionized Ho (Ho II), of which more than 400 were previously unknown. A further 21 lines were assigned to doubly ionized Ho (Ho III), 1 of which was not reported previously. From among these lines, 60 Ho II lines and 20 Ho III lines were classified. A complete list of more than 4000 Ho lines observed in the recorded spectrum is supplied, even if they remain unclassified.