Parametric study of the fine and hyperfine structure for the even parity configurations of atomic niobium
JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, cilt.48, 2015 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 48
- Basım Tarihi: 2015
- Doi Numarası: 10.1088/0953-4075/48/1/015006
- Dergi Adı: JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Anahtar Kelimeler: fine structure, hyperfine structure, atomic niobium, LASER OPTOGALVANIC SPECTROSCOPY, COMPLEX ATOMS, THEORETICAL-ANALYSIS, MAGNETIC DIPOLE, ENERGY MATRIX, SPECTRUM, NB-93, CONSTRUCTION, MOMENTS
- İstanbul Üniversitesi Adresli: Evet
Özet
In this work a parametric study of the fine and hyperfine structure (hfs) for the even parity configurations of atomic niobium (Nb I) is presented. A large amount of new experimental data, published during the last decade, have been considered for the fine and hfs analysis. A multi-configuration fit of 14 configurations have been performed by taking into account second-order of perturbation theory including the effects of closed shell-open shell excitations. Predicted values of level energies as well as magnetic dipole and electric quadrupole hfs constants of A and B are listed, if no experimental values are available.