Isaak, J. ; Savran, D. ; Krtička, M. ; Ahmed, M. W. ; Beller, J. ; Fiori, E. ; Glorius, J. ; Kelley, J. H. ; Löher, B. ; Pietralla, N. ; Romig, C. ; Rusev, G. ; Scheck, M. ; Schnorrenberger, L. ; Silva, J. ; Sonnabend, K. ; Tonchev, A. P. ; Tornow, W. ; Weller, H. R. ; Zweidinger, M. (2013)
Constraining nuclear photon strength functions by the decay properties of photo-excited states.
In: Physics Letters B, 727 (4-5)
doi: 10.1016/j.physletb.2013.10.040
Article, Bibliographie
Abstract
A new approach for constraining the low-energy part of the electric dipole Photon Strength Function (E1-PSF) is presented. Experiments at the Darmstadt High-Intensity Photon Setup and the High Intensity -Ray Source have been performed to investigate the decay properties of 130Te between 5.50 and 8.15 MeV excitation energy. In particular, the average γ-ray branching ratio to the ground state and the population intensity of low-lying excited states have been studied. A comparison to the statistical model shows that the latter is sensitive to the low-energy behavior of the E1-PSF, while the average ground state branching ratio cannot be described by the statistical model in the energy range between 5.5 and 6.5 MeV.
| Item Type: | Article |
|---|---|
| Erschienen: | 2013 |
| Creators: | Isaak, J. ; Savran, D. ; Krtička, M. ; Ahmed, M. W. ; Beller, J. ; Fiori, E. ; Glorius, J. ; Kelley, J. H. ; Löher, B. ; Pietralla, N. ; Romig, C. ; Rusev, G. ; Scheck, M. ; Schnorrenberger, L. ; Silva, J. ; Sonnabend, K. ; Tonchev, A. P. ; Tornow, W. ; Weller, H. R. ; Zweidinger, M. |
| Type of entry: | Bibliographie |
| Title: | Constraining nuclear photon strength functions by the decay properties of photo-excited states |
| Language: | English |
| Date: | 18 December 2013 |
| Publisher: | Elsevier |
| Journal or Publication Title: | Physics Letters B |
| Volume of the journal: | 727 |
| Issue Number: | 4-5 |
| DOI: | 10.1016/j.physletb.2013.10.040 |
| Abstract: | A new approach for constraining the low-energy part of the electric dipole Photon Strength Function (E1-PSF) is presented. Experiments at the Darmstadt High-Intensity Photon Setup and the High Intensity -Ray Source have been performed to investigate the decay properties of 130Te between 5.50 and 8.15 MeV excitation energy. In particular, the average γ-ray branching ratio to the ground state and the population intensity of low-lying excited states have been studied. A comparison to the statistical model shows that the latter is sensitive to the low-energy behavior of the E1-PSF, while the average ground state branching ratio cannot be described by the statistical model in the energy range between 5.5 and 6.5 MeV. |
| Divisions: | 05 Department of Physics 05 Department of Physics > Institute of Nuclear Physics 05 Department of Physics > Institute of Nuclear Physics > Experimentelle Kernphysik 05 Department of Physics > Institute of Nuclear Physics > Experimentelle Kernphysik > Experimentelle Kernstruktur und S-DALINAC |
| Date Deposited: | 20 Dec 2023 11:32 |
| Last Modified: | 01 Mar 2024 09:09 |
| PPN: | 515949310 |
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