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CLOSE DOUBLET STRUCTURES IN MO-103, RU-109,RU-111, AND NEIGHBORS - ROTATION-ALIGNMENT FOR THE HALF-FILLED H(11 2) SUBSHELL/

Authors

HWANG JK RAMAYYA AV HAMILTON JH PEKER LK KORMICKI J BABU BRS GINTER TN BEYER CJ TERAKOPIAN GM OGANESSIAN YT DANIEL AV MA WC VARMETTE PG RASMUSSEN JO ASZTALOS SJ CHU SY GREGORICH KE MACCHIAVELLI AO MACLEOD RW GILAT J COLE JD ARYAEINEJAD R BUTLERMOORE K DRIGERT MW STOYER MA BERNSTEIN LA LOUGHEED RW MOODY KJ PRUSSIN SG GRIFFIN HC DONANGELO R

Citation

Jk. Hwang et al., CLOSE DOUBLET STRUCTURES IN MO-103, RU-109,RU-111, AND NEIGHBORS - ROTATION-ALIGNMENT FOR THE HALF-FILLED H(11 2) SUBSHELL/, Journal of physics. G, Nuclear and particle physics, 24(1), 1998, pp. 9-16

Citations number

Categorie Soggetti

Physics, Particles & Fields","Physics, Nuclear

Journal title

Journal of physics. G, Nuclear and particle physics → ACNP

ISSN journal

09543899

Volume

Issue

Year of publication

1998

Pages

9 - 16

Database

ISI

SICI code

0954-3899(1998)24:1<9:CDSIMR>2.0.ZU;2-L

Abstract

Several new gamma transitions are assigned to Mo-103 and Ru-109,Ru-111 in a gamma-gamma-gamma coincidence study from the spontaneous fission of Cf-252 With :72 Compton suppressed Ge detectors in Gammasphere. A close doublet structure of an odd-parity band except near its bandhead is a common feature not only of the nuclei studied here but of many o thers with 61 less than or equal to N less than or equal to 67. This d oubler structure may be a general consequence of rotation alignment fo r configurations of half-filled j-shells, which are only weakly couple d to the deformed shapes.