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An estimate of the hindrance factors for γ-ray transitions near the neutron binding energy from the reaction 143Nd(n, γα)140Ce
Authors:W.I. Furman  K. Niedzwiediuk  Yu.P. Popov  R.F. Rumi  V.I. Salatsky  V.G. Tishin  P. Winiwarter
Affiliation:Laboratory of Neutron Physics, Joint Institute for Nuclear Research, Dubna, 1972, USSR
Abstract:
The reaction 143Nd(n, γα)140Ce has been investigated at the 55.3 eV resonance. A theoretical analysis has been carried out, yielding lower limits for the hindrance factors of γ-ray transitions between highly excited states close to the neutron binding energy. Some evidence for the predominance of M1 transitions in this energy region was found.
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