Universität zu Köln

Mijatovic, T., Kobayashi, N., Iwasaki, H., Bazin, D., Belarge, J., Bender, P. C., Brown, B. A., Dewald, A., Elder, R., Elman, B., Gade, A., Grinder, M., Haylett, T., Heil, S., Loelius, C., Longfellow, B., Lunderberg, E., Mathy, M., Whitmore, K. and Weisshaar, D. (2018). Lifetime Measurements and Triple Coexisting Band Structure in S-43. Phys. Rev. Lett., 121 (1). COLLEGE PK: AMER PHYSICAL SOC. ISSN 1079-7114

Full text not available from this repository.

Abstract

Lifetime measurements of excited states in the neutron-rich nucleus S-43 were performed by applying the recoil-distance method on fast rare-isotope beams in conjunction with the Gamma-Ray Energy Tracking In-beam Nuclear Array. The new data based on gamma gamma coincidences and lifetime measurements resolve a doublet of (3/2(-)) and (5/2(-)) states at low excitation energies. Results were compared to the posdthorn pi(sd) - nu(pf) shell model and antisymmetrized molecular dynamics calculations. The consistency with the theoretical calculations identifies a possible appearance of three coexisting bands near the ground state of S-43: the K-pi =1/2(-) band built on a prolate-deformed ground state, a band built on an isomer with a 1f(7/2)(-1) character, and a suggested excited band built on a newly discovered doublet state. The latter further confirms the collapse of the N = 28 shell closure in the neutron-rich region.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Mijatovic, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Kobayashi, N. UNSPECIFIED UNSPECIFIED UNSPECIFIED Iwasaki, H. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bazin, D. UNSPECIFIED UNSPECIFIED UNSPECIFIED Belarge, J. UNSPECIFIED UNSPECIFIED UNSPECIFIED Bender, P. C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Brown, B. A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Dewald, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Elder, R. UNSPECIFIED UNSPECIFIED UNSPECIFIED Elman, B. UNSPECIFIED UNSPECIFIED UNSPECIFIED Gade, A. UNSPECIFIED UNSPECIFIED UNSPECIFIED Grinder, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Haylett, T. UNSPECIFIED UNSPECIFIED UNSPECIFIED Heil, S. UNSPECIFIED UNSPECIFIED UNSPECIFIED Loelius, C. UNSPECIFIED UNSPECIFIED UNSPECIFIED Longfellow, B. UNSPECIFIED UNSPECIFIED UNSPECIFIED Lunderberg, E. UNSPECIFIED UNSPECIFIED UNSPECIFIED Mathy, M. UNSPECIFIED UNSPECIFIED UNSPECIFIED Whitmore, K. UNSPECIFIED UNSPECIFIED UNSPECIFIED Weisshaar, D. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-179920
DOI:	10.1103/PhysRevLett.121.012501
Journal or Publication Title:	Phys. Rev. Lett.
Volume:	121
Number:	1
Date:	2018
Publisher:	AMER PHYSICAL SOC
Place of Publication:	COLLEGE PK
ISSN:	1079-7114
Language:	English
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language STABILITY; ISOTOPES Multiple languages Physics, Multidisciplinary Multiple languages
Refereed:	Yes
URI:	http://kups.ub.uni-koeln.de/id/eprint/17992