Universität zu Köln

Gaffney, L. P., Hackstein, M., Page, R. D., Grahn, T., Scheck, M., Butler, P. A., Bertone, P. F., Bree, N., Carroll, R. J., Carpenter, M. P., Chiara, C. J., Dewald, A., Filmer, F., Fransen, C., Huyse, M., Janssens, R. V. F., Joss, D. T., Julin, R., Kondev, F. G., Nieminen, P., Pakarinen, J., Rigby, S. V., Rother, W., Van Duppen, P., Watkins, H. V., Wrzosek-Lipska, K. and Zhu, S. (2014). Shape coexistence in neutron-deficient Hg isotopes studied via lifetime measurements in Hg-184,Hg-186 and two-state mixing calculations. Phys. Rev. C, 89 (2). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1089-490X

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Abstract

The neutron-deficient mercury isotopes, Hg-184,Hg-186, were studied with the recoil distance Doppler-shift method using the Gammasphere array and the Koln plunger device. The differential decay curve method was employed to determine the lifetimes of the yrast states in Hg-184,Hg-186. An improvement on previously measured values of yrast states up to 8(+) is presented as well as first values for the 9(3) state in Hg-184 and 10(+) state in 186Hg. B(E2) values are calculated and compared to a two-state mixing model which utilizes the variable moment of inertia model, allowing for extraction of spin-dependent mixing strengths and amplitudes.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Gaffney, L. P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Hackstein, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Page, R. D. UNSPECIFIED UNSPECIFIED UNSPECIFIED Grahn, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Scheck, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Butler, P. A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bertone, P. F. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bree, N. UNSPECIFIED UNSPECIFIED UNSPECIFIED Carroll, R. J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Carpenter, M. P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Chiara, C. J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Dewald, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Filmer, F. UNSPECIFIED UNSPECIFIED UNSPECIFIED Fransen, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Huyse, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Janssens, R. V. F. UNSPECIFIED UNSPECIFIED UNSPECIFIED Joss, D. T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Julin, R. UNSPECIFIED UNSPECIFIED UNSPECIFIED Kondev, F. G. UNSPECIFIED UNSPECIFIED UNSPECIFIED Nieminen, P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Pakarinen, J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Rigby, S. V. UNSPECIFIED UNSPECIFIED UNSPECIFIED Rother, W. UNSPECIFIED UNSPECIFIED UNSPECIFIED Van Duppen, P. UNSPECIFIED UNSPECIFIED UNSPECIFIED Watkins, H. V. UNSPECIFIED UNSPECIFIED UNSPECIFIED Wrzosek-Lipska, K. UNSPECIFIED UNSPECIFIED UNSPECIFIED Zhu, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-445945
DOI:	10.1103/PhysRevC.89.024307
Journal or Publication Title:	Phys. Rev. C
Volume:	89
Number:	2
Date:	2014
Publisher:	AMER PHYSICAL SOC
Place of Publication:	COLLEGE PK
ISSN:	1089-490X
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language LIGHT MERCURY ISOTOPES; DECAY CURVE METHOD; HIGH-SPIN STATES; ALPHA-DECAY; NUCLEI; SHIFT; HG-184; BAND; TRANSITION; DEFORMATIONS Multiple languages Physics, Nuclear Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/44594