PROTON AND NEUTRON EXCITATIONS IN SUPERDEFORMED TB-150
1995 (English)In: Physical Review C. Nuclear Physics, ISSN 0556-2813, E-ISSN 1089-490X, Vol. 52, no 1, 93-98 p.Article in journal (Refereed) PublishedText
Two new superdeformed (SD) bands have been observed in Tb-150 using the reaction P-31 + Sn-124 and the GAMMASPHERE detector array. These new bands are interpreted as being excited SD configurations involving a proton and a neutron particle-hole excitation, respectively. The configurations are discussed in terms of the occupancy of high-N intruder orbitals. These data are used to provide information on (i) the contribution to the dynamic moments of inertia due to the occupation of specific orbitals, (ii) the deformation driving effects of the particle-hole states, and (iii) the consequences of these effects on pairing and band crossings.
Place, publisher, year, edition, pages
1995. Vol. 52, no 1, 93-98 p.
IdentifiersURN: urn:nbn:se:kth:diva-178641DOI: 10.1103/PhysRevC.52.93ISI: A1995RJ70900015OAI: oai:DiVA.org:kth-178641DiVA: diva2:878253
NR 20152015-12-082015-12-082015-12-16Bibliographically approved