ROTATIONAL STRUCTURES IN TA-177

Authors
ARCHER DE RILEY MA BROWN TB DORING J HARTLEY DJ JOHNS GD JOHNSON TD KAYE RA PFOHL J TABOR SL SIMPSON J SUN Y
Citation
De. Archer et al., ROTATIONAL STRUCTURES IN TA-177, Physical review. C. Nuclear physics, 52(3), 1995, pp. 1326-1338
Citations number
44
Categorie Soggetti
Physics, Nuclear
Journal title
Physical review. C. Nuclear physics → ACNP
ISSN journal
05562813
Volume
52
Issue
3
Year of publication
1995
Pages
1326 - 1338
Database
ISI
SICI code
0556-2813(1995)52:3<1326:RSIT>2.0.ZU;2-#
Abstract
High-spin states in Ta-177 were produced using the Er-170(B-11, 4n) re action at 55 and 60 MeV. Considerable extensions have been made to the previously known level scheme, and new structures have been found. B( M1)/B(E2) ratios have been extracted for strongly coupled bands. The b ehavior of the different rotational cascades, in particular the anomal ous crossing frequency observed in the [541]1-/2 proton h(9/2) band an d the occurrence of ''identical bands,'' is discussed. Comparisons are made with projected shell model calculations.