Reference : Laser-induced-fluorescence lifetime measurements and relativistic Hartree-Fock oscillato...
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Physics
http://hdl.handle.net/2268/26523
Laser-induced-fluorescence lifetime measurements and relativistic Hartree-Fock oscillator strength calculations in singly ionized platinum
English
Quinet, Pascal mailto [Université de Liège - ULg > Département de physique > Physique nucléaire, atomique et spectroscopie >]
Palmeri, P. [ > > ]
Fivet, V. [ > > ]
Biémont, Emile mailto [Université de Liège - ULg > Département de physique > Physique nucléaire, atomique et spectroscopie >]
Nilsson, H. [ > > ]
Engström, L. [ > > ]
Lundberg, H. [ > > ]
2008
Physical Review. A
American Physical Society
77
1-9
Yes
International
1050-2947
1094-1622
College Park
MD
[en] Radiative lifetimes of eight odd-parity states of Pt II, in the energy range from 51 408 to 64 388 cm−1, have been measured by means of the time-resolved laser-induced-fluorescence technique. Free, singly ionized platinum ions were obtained in a laser-produced plasma and a tunable laser with 1.5 ns duration pulse was used to selectively excite the Pt+ ions. The comparison of the experimental results with relativistic Hartree-Fock calculations emphasizes the importance of valence-valence correlation and of core-polarization effects in this complex ion. A new and extensive set of calculated oscillator strengths and transition probabilities is reported in the present paper.
Researchers ; Professionals
http://hdl.handle.net/2268/26523

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