QPM analysis of 205 TI nuclear excitations below the giant dipole resonance
Conference Paper
We analysed our experimental recent findings of the dipole response of the odd-mass stable nucleus 205Tl within the quasi-particle phonon model. Using the phonon basis constructed for the neighbouring 204Hg and wave function configurations for 205Tl consisting of a mixture of quasiparticle ⊗ N-phonon configurations (N=0,1,2), only one group of fragmented dipole excited states has been reproduced at 5.5 MeV in comparison to the experimental distribution which shows a second group at about 5 MeV. The computed dipole transition strengths are mainly of E1 character which could be associated to the pygmy dipole resonance. Owned by the authors, published by EDP Sciences, 2015.
Full Text
Duke Authors
Cited Authors
- Benouaret, N; Beller, J; Isaak, J; Kelley, JH; Pai, H; Pietralla, N; Ponomarev, VY; Raut, R; Romig, C; Rusev, G; Savran, D; Scheck, M; Schnorrenberger, L; Sonnabend, K; Tonchev, AP; Tornow, W; Weller, HR; Zweidinger, M
Published Date
- May 28, 2015
Published In
Volume / Issue
- 93 /
Electronic International Standard Serial Number (EISSN)
- 2100-014X
International Standard Serial Number (ISSN)
- 2101-6275
International Standard Book Number 13 (ISBN-13)
- 9782759817948
Digital Object Identifier (DOI)
- 10.1051/epjconf/20159301044
Citation Source
- Scopus