ASTRONOMY & ASTROPHYSICS, vol.556, 2013 (SCI-Expanded)
Article / Article
ASTRONOMY & ASTROPHYSICS
Science Citation Index Expanded (SCI-EXPANDED), Scopus
atomic data, line: profiles, techniques: spectroscopic, methods: laboratory, 2 CONFIGURATIONS, TA-I, SPECTRUM, NB-93, LINES
Istanbul University Affiliated:
Aims. The aim of this work is to increase the amount of hyperfine structure data of atomic niobium (Nb I), which is needed for astrophysicists for the detailed analysis of new stellar spectra. Particular emphasis was placed on the investigation of energy levels with unknown hyperfine structure constants.