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Physical Review C 85 (2012) 064601
Measurement of resolved resonances of 232Th(n,γ) at the n_TOF facility at CERN
F. Gunsing1, G. Aerts1, S. Andriamonje1, E. Berthoumieux1, J. Pancin1, L. Perrot1, P. Baumann2, M. Kerveno2, S. Lukic2, G. Rudolf2, B. Haas3, P. Pavlopoulos4, C. Stephan5, L. Tassan-Got5, L. Audouin5, L. Ferran5, S. Isaev1
For the TOF collaboration(s)
(2012)

The yield of the neutron capture reaction 232Th(n,γ) has been measured at the neutron time-of-flight facility n_TOF at CERN in the energy range from 1 eV to 1 MeV. The reduction of the acquired data to the capture yield for resolved resonances from 1 eV to 4 keV is described and compared to a recent evaluated data set. The resonance parameters were used to assign an orbital momentum to each resonance. A missing level estimator was used to extract the s-wave level spacing of D0=17.2±0.9 eV.
1:  IRFU - Institut de Recherches sur les lois Fondamentales de l'Univers (ex DAPNIA)
2:  DRS-IPHC - Département Recherches Subatomiques
3:  CENBG - Centre d'Etudes Nucléaires de Bordeaux Gradignan
4:  Pôle Universitaire Léonard de Vinci
5:  IPNO - Institut de Physique Nucléaire d'Orsay
ACEN
Physics/Nuclear Experiment