NSR Query Results
Output year order : Descending NSR database version of May 3, 2024. Search: Author = S.Gamrath Found 2 matches. 2024BR03 At.Data Nucl.Data Tables 157, 101636 (2024) M.Brasseur, S.Gamrath, P.Quinet Radiative decay rates for electric dipole transitions in doubly-, trebly- and quadruply-charged rhenium ions (Re III – V) of interest to nuclear fusion research and astrophysical spectra analyses ATOMIC PHYSICS Re; calculated a new set of radiative parameters (oscillator strengths and transition probabilities) using two independent methods, namely the pseudo-relativistic Hartree–Fock approach including core-polarization effects (HFR+CPOL) and the fully relativistic multiconfiguration Dirac–Hartree–Fock (MCDHF) approach. Applications for the analysis of spectra emitted by plasmas in nuclear fusion reactors, such as ITER where rhenium can be produced by neutron bombardment of the tungsten divertor wall and astrophysical spectra observed from chemically peculiar stars or from kilonovae where rhenium can be produced by the nucleosynthesis r-process.
doi: 10.1016/j.adt.2024.101636
2022MA31 Astrophys.J.Suppl.Ser. 260, 56 (2022) H.Ma, M.Liu, Y.Geng, T.Wang, Z.Yu, H.Zheng, S.Gamrath, P.Quinet, Z.Dai Experimental and Theoretical Radiative Parameters of Highly Excited Odd-parity Levels in Ir II ATOMIC PHYSICS Ir; measured frequencies; deduced the radiative lifetimes for 15 odd-parity levels. The time-resolved laser-induced fluorescence technique. The pseudorelativistic Hartree-Fock including core-polarization corrections method.
doi: 10.3847/1538-4365/ac721a
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