Quadrupole-octupole coupled states in 144Nd

Autor:	Yuen-Dat Chan, M. C. P. Isaac, A. Shadkam, M. M. Hindi, R. W. MacLeod, Ruth-Mary Larimer, H.G Börner, Eric B. Norman, M. R. Dragowsky, Marie K. Harder, Kenneth S. Krane, S. J. Robinson, D. E. Digregorio, C. Doll, P. Miocinovic, K. Zaerpoor, A. O. Macchiavelli
Rok vydání:	1999
Předmět:	Physics Nuclear and High Energy Physics Work (thermodynamics) Quadrupole Quasiparticle Atomic physics Mixing (physics)
Zdroj:	Physics Letters B. 465:61-66
ISSN:	0370-2693
Popis:	Lifetime measurements of the 5−1, 4−1, and 3−2 levels in 144Nd, coupled with measurements of the M1/E2 mixing of the 4−1→3−1 and 3−2→3−1 transitions, show that the transition strengths from these levels are in good agreement with those expected for quadrupole–octupole coupled states. Admixtures of the ν2(f7/2i13/2) quasiparticle configuration are the most likely explanation for the relatively large B(M1:4−→3−) value measured in the current work and the previously measured B(E5:5−→0+) value.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::c9b5dc71b179246ea36a092e326a79ab https://doi.org/10.1016/s0370-2693(99)01027-8 Zobrazit plný text záznamu Full Text from ScienceDirect