DECAY SCHEME OF CE-143 NUCLEUS

Authors
SAAD HR ASHRY H ELLAWENDY A FARES SS
Citation
Hr. Saad et al., DECAY SCHEME OF CE-143 NUCLEUS, Radiation physics and chemistry, 44(1-2), 1994, pp. 9-17
Citations number
11
Categorie Soggetti
Nuclear Sciences & Tecnology","Chemistry Physical","Physics, Atomic, Molecular & Chemical
Journal title
Radiation physics and chemistry → ACNP
ISSN journal
0969806X
Volume
44
Issue
1-2
Year of publication
1994
Pages
9 - 17
Database
ISI
SICI code
0969-806X(1994)44:1-2<9:DSOCN>2.0.ZU;2-5
Abstract
Two separate high-resolution gamma-ray spectrometers are used in measu rement of single gamma-ray spectra: 49 gamma-lines are reported. Ge-Ge coincidence circuits are used in verification of some debated gamma-l ines. Four gates are applied in these measurements at energies 57, 231 , 293 and 490 keV. A proposed decay scheme is given. Spin and parity o f 15 energy states in Pr-143 are assigned according to decay probabili ties and log ft values.