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QPM analysis of 205TI nuclear excitations below the giant dipole resonance

Publication ,  Conference
Benouaret, N; Beller, J; Isaak, J; Kelley, JH; Pai, H; Pietralla, N; Ponomarev, VY; Raut, R; Romig, C; Rusev, G; Savran, D; Scheck, M ...
Published in: EPJ Web of Conferences
May 28, 2015

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.

Duke Scholars

Published In

EPJ Web of Conferences

DOI

EISSN

2100-014X

ISSN

2101-6275

ISBN

9782759817948

Publication Date

May 28, 2015

Volume

93

Related Subject Headings

  • 5110 Synchrotrons and accelerators
  • 5107 Particle and high energy physics
 

Citation

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Benouaret, N., Beller, J., Isaak, J., Kelley, J. H., Pai, H., Pietralla, N., … Zweidinger, M. (2015). QPM analysis of 205TI nuclear excitations below the giant dipole resonance. In EPJ Web of Conferences (Vol. 93). https://doi.org/10.1051/epjconf/20159301044
Benouaret, N., J. Beller, J. Isaak, J. H. Kelley, H. Pai, N. Pietralla, V. Y. Ponomarev, et al. “QPM analysis of 205TI nuclear excitations below the giant dipole resonance.” In EPJ Web of Conferences, Vol. 93, 2015. https://doi.org/10.1051/epjconf/20159301044.
Benouaret N, Beller J, Isaak J, Kelley JH, Pai H, Pietralla N, et al. QPM analysis of 205TI nuclear excitations below the giant dipole resonance. In: EPJ Web of Conferences. 2015.
Benouaret, N., et al. “QPM analysis of 205TI nuclear excitations below the giant dipole resonance.” EPJ Web of Conferences, vol. 93, 2015. Scopus, doi:10.1051/epjconf/20159301044.
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. QPM analysis of 205TI nuclear excitations below the giant dipole resonance. EPJ Web of Conferences. 2015.
Journal cover image

Published In

EPJ Web of Conferences

DOI

EISSN

2100-014X

ISSN

2101-6275

ISBN

9782759817948

Publication Date

May 28, 2015

Volume

93

Related Subject Headings

  • 5110 Synchrotrons and accelerators
  • 5107 Particle and high energy physics