Decay pattern of the Pygmy Dipole Resonance in 130Te

Autor: Isaak J., Beller J., Fiori E., Krtička M., Löher B., Pietralla N., Romig C., Rusev G., Savran D., Scheck M., Silva J., Sonnabend K., Tonchev A., Tornow W., Weller H., Zweidinger M.
Jazyk: angličtina
Rok vydání: 2014
Předmět:
Zdroj: EPJ Web of Conferences, Vol 66, p 02055 (2014)
Druh dokumentu: article
ISSN: 2100-014X
DOI: 10.1051/epjconf/20146602055
Popis: The electric dipole strength distribution in 130Te has been investigated using the method of Nuclear Resonance Fluorescence. The experiments were performed at the Darmstadt High Intensity Photon Setup using bremsstrahlung as photon source and at the High Intensity γ→$\overrightarrow \gamma $-Ray Source, where quasi-monochromatic and polarized photon beams are provided. Average decay properties of 130Te below the neutron separation energy are determined. Comparing the experimental data to the predictions of the statistical model indicate, that nuclear structure effects play an important role even at sufficiently high excitation energies. Preliminary results will be presented.
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