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Kuti I, Chen QB, Timár J, Sohler D, Zhang SQ, Zhang ZH, Zhao PW, Meng J, Starosta K, Koike T, Paul ES, Fossan DB, Vaman C. Multiple chiral doublet bands of identical configuration in 103Rh. PHYSICAL REVIEW LETTERS 2014; 113:032501. [PMID: 25083635 DOI: 10.1103/physrevlett.113.032501] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/23/2014] [Indexed: 06/03/2023]
Abstract
Three sets of chiral doublet band structures have been identified in the ^{103}Rh nucleus. The properties of the observed chiral doublet bands are in good agreement with theoretical results obtained using constrained covariant density functional theory and particle rotor model calculations. Two of them belong to an identical configuration and provide the first experimental evidence for a novel type of multiple chiral doublets, where an "excited" chiral doublet of a configuration is seen together with the "yrast" one. This observation shows that the chiral geometry in nuclei can be robust against the increase of the intrinsic excitation energy.
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Affiliation(s)
- I Kuti
- Institute for Nuclear Research, Hungarian Academy of Sciences, Pf. 51, 4001 Debrecen, Hungary
| | - Q B Chen
- State Key Laboratory of Physics and Technology, School of Physics, Peking University, Beijing 100871, China
| | - J Timár
- Institute for Nuclear Research, Hungarian Academy of Sciences, Pf. 51, 4001 Debrecen, Hungary
| | - D Sohler
- Institute for Nuclear Research, Hungarian Academy of Sciences, Pf. 51, 4001 Debrecen, Hungary
| | - S Q Zhang
- State Key Laboratory of Physics and Technology, School of Physics, Peking University, Beijing 100871, China
| | - Z H Zhang
- State Key Laboratory of Physics and Technology, School of Physics, Peking University, Beijing 100871, China
| | - P W Zhao
- State Key Laboratory of Physics and Technology, School of Physics, Peking University, Beijing 100871, China
| | - J Meng
- State Key Laboratory of Physics and Technology, School of Physics, Peking University, Beijing 100871, China
| | - K Starosta
- Department of Chemistry, Simon Fraser University, Burnaby, British Columbia V5A 1S6, Canada
| | - T Koike
- Graduate School of Science, Tohoku University, Sendai 980-8578, Japan
| | - E S Paul
- Oliver Lodge Laboratory, University of Liverpool, Liverpool L69 7ZE, United Kingdom
| | - D B Fossan
- Department of Physics and Astronomy, State University of New York, Stony Brook, New York 11794-3800, USA
| | - C Vaman
- Department of Physics and Astronomy, State University of New York, Stony Brook, New York 11794-3800, USA
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Dejbakhsh H, Mouchaty G, Schmitt RP. Level structure of 101Tc investigated by means of massive transfer reactions. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1991; 44:119-127. [PMID: 9967381 DOI: 10.1103/physrevc.44.119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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Benczer-Koller N, Lenner G, Tanczyn R, Pakou A, Kumbartzki G, Piqué A, Barker D, Berdichevsky D, Zamick L. Magnetic moments of low-lying states in 103Rh, 111,113Cd, and 123,125Te. PHYSICAL REVIEW. C, NUCLEAR PHYSICS 1989; 40:77-90. [PMID: 9965962 DOI: 10.1103/physrevc.40.77] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
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