STUDY OF EXCITED-LEVELS IN PM-149

Authors
JONES MA URBAN W DURELL JL LEDDY M PHILLIPS WR VARLEY BJ DAGNALL PJ SMITH AG THOMPSON DM VIEU C DIONISIO JS SCHUCK C PAUTRAT M
Citation
Ma. Jones et al., STUDY OF EXCITED-LEVELS IN PM-149, Nuclear physics. A, 609(2), 1996, pp. 201-217
Citations number
28
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. A → ACNP
ISSN journal
03759474
Volume
609
Issue
2
Year of publication
1996
Pages
201 - 217
Database
ISI
SICI code
0375-9474(1996)609:2<201:SOEIP>2.0.ZU;2-L
Abstract
Excited states in Pm-149 have been studied through the Nd-150(d, 3n) r eaction. gamma-gamma and electron-gamma coincidence data have enabled partial level and decay schemes to be extended up to spin (27/2). The spins and parities of excited levels have been deduced from measuremen ts of internal conversion coefficients, decay schemes, and from compar ison to the N = 88 isotones (151)EU and Tb-153. The data are discussed in terms of the strength of octupole correlations.