Petkov, P., Yavahchova, M. S., Moeller, O., Dewald, A., Tonev, D., Saha, B., Fitzler, A., Jessen, K., Klug, T., Heinze, S., Jolie, J., von Brentano, P., Goutev, N., Bazzacco, D., Ur, C. A., Farnea, E., Axiotis, M., Lunardi, S., de Angelis, G., Napoli, D. R., Marginean, N., Martinez, T. and Caprio, M. A. (2013). Lifetimes and electromagnetic transition strengths in Dy-155. Phys. Rev. C, 88 (3). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1089-490X

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Abstract

Recoil distance Doppler-shift and Doppler-shift attenuation lifetime measurements were carried out for levels in Dy-155 through the coincident detection of. rays. Twenty-six lifetimes, most of them for the first time, were determined using the differential decay curve method for the analysis of the data. At low and medium spins, particle-plus-triaxial-rotor calculations reveal different quadrupole deformations for the one-quasineutron bands in this transitional nucleus. At high spin, the reduced B(E2) transition probabilities confirm with a better precision the results of a previous study implying decreased collectivity with increasing spin.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Petkov, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Yavahchova, M. S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Moeller, O.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Dewald, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Tonev, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Saha, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Fitzler, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jessen, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Klug, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Heinze, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jolie, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
von Brentano, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Goutev, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bazzacco, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ur, C. A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Farnea, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Axiotis, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lunardi, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
de Angelis, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Napoli, D. R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Marginean, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Martinez, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Caprio, M. A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-475669
DOI: 10.1103/PhysRevC.88.034323
Journal or Publication Title: Phys. Rev. C
Volume: 88
Number: 3
Date: 2013
Publisher: AMER PHYSICAL SOC
Place of Publication: COLLEGE PK
ISSN: 1089-490X
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
SHIFT ATTENUATION METHOD; NUCLEAR-DATA SHEETS; DECAY CURVE METHOD; HIGH-SPIN STATES; PLUNGER; GATEMultiple languages
Physics, NuclearMultiple languages
URI: http://kups.ub.uni-koeln.de/id/eprint/47566

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