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Coarse and fine structure of the pygmy dipole resonance

Publication ,  Conference
Tonchev, AP; Hammond, SL; Kelley, JH; Kwan, E; Lenske, H; Raut, R; Rusev, G; Tornow, W; Tsoneva, N
Published in: Journal of Physics: Conference Series
January 1, 2011

High resolution and sensitivity studies of the nuclear dipole response in 138Ba have been performed in (γ, γ′) experiment. The electric dipole character of the "pygmy" mode was experimentally verified for excitations from 4.0 to 8.5 MeV. Experimental findings have been compared with the quasiparticle phonon model. A new understanding about the character and the evolution of the pygmy resonance emerges from comparison of the experimental results with the theoretical calculations.

Duke Scholars

Published In

Journal of Physics: Conference Series

DOI

EISSN

1742-6596

ISSN

1742-6588

Publication Date

January 1, 2011

Volume

312

Issue

SECTION 9

Related Subject Headings

  • 51 Physical sciences
  • 0299 Other Physical Sciences
  • 0204 Condensed Matter Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics
 

Citation

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ICMJE
MLA
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Tonchev, A. P., Hammond, S. L., Kelley, J. H., Kwan, E., Lenske, H., Raut, R., … Tsoneva, N. (2011). Coarse and fine structure of the pygmy dipole resonance. In Journal of Physics: Conference Series (Vol. 312). https://doi.org/10.1088/1742-6596/312/9/092058
Tonchev, A. P., S. L. Hammond, J. H. Kelley, E. Kwan, H. Lenske, R. Raut, G. Rusev, W. Tornow, and N. Tsoneva. “Coarse and fine structure of the pygmy dipole resonance.” In Journal of Physics: Conference Series, Vol. 312, 2011. https://doi.org/10.1088/1742-6596/312/9/092058.
Tonchev AP, Hammond SL, Kelley JH, Kwan E, Lenske H, Raut R, et al. Coarse and fine structure of the pygmy dipole resonance. In: Journal of Physics: Conference Series. 2011.
Tonchev, A. P., et al. “Coarse and fine structure of the pygmy dipole resonance.” Journal of Physics: Conference Series, vol. 312, no. SECTION 9, 2011. Scopus, doi:10.1088/1742-6596/312/9/092058.
Tonchev AP, Hammond SL, Kelley JH, Kwan E, Lenske H, Raut R, Rusev G, Tornow W, Tsoneva N. Coarse and fine structure of the pygmy dipole resonance. Journal of Physics: Conference Series. 2011.
Journal cover image

Published In

Journal of Physics: Conference Series

DOI

EISSN

1742-6596

ISSN

1742-6588

Publication Date

January 1, 2011

Volume

312

Issue

SECTION 9

Related Subject Headings

  • 51 Physical sciences
  • 0299 Other Physical Sciences
  • 0204 Condensed Matter Physics
  • 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics