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Nuclear structure of 127Te studied with (n,gamma) and reactions and interpreted with IBFM and QPM

Honzátko, J. and Bondarenko, V. and Tomandl, I. and von Egidy, T. and Wirth, H.-F. and Bucurescu, D. and Ponomarev, V. Yu. and Mărginean, N. and Hertenberger, R. and Eisermann, Y. and Graw, G. and Rubáček, L. (2005):
Nuclear structure of 127Te studied with (n,gamma) and reactions and interpreted with IBFM and QPM.
In: Nuclear Physics A, p. 249, 756, (3-4), ISSN 03759474, [Online-Edition: http://dx.doi.org/10.1016/j.nuclphysa.2005.03.060],
[Article]

Item Type: Article
Erschienen: 2005
Creators: Honzátko, J. and Bondarenko, V. and Tomandl, I. and von Egidy, T. and Wirth, H.-F. and Bucurescu, D. and Ponomarev, V. Yu. and Mărginean, N. and Hertenberger, R. and Eisermann, Y. and Graw, G. and Rubáček, L.
Title: Nuclear structure of 127Te studied with (n,gamma) and reactions and interpreted with IBFM and QPM
Language: English
Journal or Publication Title: Nuclear Physics A
Volume: 756
Number: 3-4
Divisions: 05 Department of Physics > Institute of Nuclear Physics
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC) > D: Theoretische Kernstrukturphysik > D2: Kernstrukturuntersuchungen mit Relevanz für das experimentelle Programm
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC) > D: Theoretische Kernstrukturphysik
05 Department of Physics
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 634: Nuclear Structure, Nuclear Astrophysics and Fundamental Experiments at Low Momentum Transfer at the Superconducting Darmstadt Accelerator (S-DALINAC)
Zentrale Einrichtungen
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
DFG-Collaborative Research Centres (incl. Transregio)
Date Deposited: 20 Jun 2011 07:13
Official URL: http://dx.doi.org/10.1016/j.nuclphysa.2005.03.060
Identification Number: doi:10.1016/j.nuclphysa.2005.03.060
Alternative Abstract:
Alternative abstract Language
The nuclear structure of 127Te has been investigated with the reaction using thermal neutrons and with the reaction at Ed=20�MeV. About 190 levels were identified in a region to 4.1 MeV excitation energy, in most cases including spin, parity and [gamma]-decay. The [gamma]-decay scheme after neutron capture is essentially complete containing about 100% of the population of the 11/2- isomer and of the ground state. The thermal neutron capture cross section and isomer production of the 11/2- state at 88.3 keV were determined to be 0.44(6) b and 0.069(10) b, respectively. The neutron binding energy was determined to be 6287.6(1) keV. A significant number of the (d,p) angular distributions of cross section and asymmetry are anomalous with respect to the distorted-wave Born-approximation calculations and could be accounted for by inelastic multi-step mechanisms. The observed strong correlation of the (d,p) and primary (n,[gamma]) strengths gives evidence for the direct neutron capture process which is mainly responsible for the primary population of 16 levels. The experimental level scheme is compared with predictions of the interacting boson-fermion model and of the quasiparticle phonon model.English
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