Study of151Eu levels via the (p,2nγ) reaction
- 1 May 1979
- journal article
- Published by IOP Publishing in Journal of Physics G: Nuclear Physics
- Vol. 5 (5) , 697-713
- https://doi.org/10.1088/0305-4616/5/5/010
Abstract
Gamma rays from levels in 151Eu have been studied following the 152Sm (p,2n) reaction. A level scheme based on excitation functions, on angular distributions and on prompt and delayed gamma - gamma coincidence measurements is proposed and compared with findings by other authors. Some transitions observed lead to levels not previously compared with findings by other authors. Some transitions observed lead to levels not previously identified in gamma -ray work. The experimental results are compared with the predictions of the rigid rotor-plus-particle model including Coriolis coupling. Negative-parity states are described in terms of the interacting-boson model.Keywords
This publication has 17 references indexed in Scilit:
- Interacting boson model of collective nuclear states II. The rotational limitAnnals of Physics, 1978
- Band structure inobserved via () reactionsPhysical Review C, 1977
- Coulomb excitation of151EuJournal of Physics G: Nuclear Physics, 1977
- Interacting boson model of collective states I. The vibrational limitAnnals of Physics, 1976
- Extension of the interacting boson model to odd-nucleiPhysical Review C, 1976
- Deformed states in151EuJournal of Physics G: Nuclear Physics, 1976
- Negative parity bands in 100Ru and 150Sm and the interacting boson approximationPhysics Letters B, 1975
- Evidence for shape coexistence in 151EuPhysics Letters B, 1973
- A Survey of Nonrotational States of Deformed Odd-Nuclei ()Reviews of Modern Physics, 1971
- The one-phonon octupole vibration of 151EuPhysics Letters B, 1970