Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김용균 | - |
dc.date.accessioned | 2019-12-01T13:16:24Z | - |
dc.date.available | 2019-12-01T13:16:24Z | - |
dc.date.issued | 2017-10 | - |
dc.identifier.citation | PHYSICAL REVIEW C, v. 96, no. 4, Article no. 044311 | en_US |
dc.identifier.issn | 2469-9985 | - |
dc.identifier.issn | 2469-9993 | - |
dc.identifier.uri | https://journals.aps.org/prc/abstract/10.1103/PhysRevC.96.044311 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/115893 | - |
dc.description.abstract | Half-lives and energies of gamma rays emitted in the decay of isomeric states of nuclei in the vicinity of the doubly magic Sn-100 weremeasured in a decay spectroscopy experiment at RikagakuKenkyusho (The Institute of Physical and Chemical Research) of Japan Nishina Center. The measured half-lives, some with improved precision, are consistent with literature values. Three new results include a 55-keV E2 gamma ray from a new (4(+)) isomer with T-1/2 = 0.23(6) mu s in Rh-92, a 44-keV E2 gamma ray from the (15(+)) isomer in Ag-96, and T-1/2(6(+)) = 13(2) ns in Cd-98. Shell-model calculations of electromagnetic transition strengths in the (p(1/2), g(9/2)) model space agree with the experimental results. In addition, experimental isomeric ratios were compared to the theoretical predictions derived with an abrasion-ablation model and the sharp cutoff model. The results agreed within a factor of 2 for most isomers. From the nonobservation of time-delayed gamma rays in Sn-100, new constraints on the T-1/2, gamma-ray energy, and internal conversion coefficients are proposed for the hypothetical isomer in Sn-100. | en_US |
dc.description.sponsorship | The authors would like to thank the personnel at the RIKEN Nishina Center for providing the exotic radioactive isotope beam with record intensities. This experiment was performed at RI Beam Factory operated by RIKEN Nishina Center and CNS, University of Tokyo. We acknowledge the EUROBALL Owners Committee for loaning the germanium detectors and the PreSpec Collaboration for the readout electronics of the cluster detectors of EURICA. Support for the WAS3ABi setup was provided by the Rare Isotope Science Project, funded by the Ministry of Education, Science and Technology (MEST) and National Research Foundation (NRF) of Korea, as well as KAKENHI (Grant No. 25247045) of Japan Society for the Promotion of Science (JSPS). The authors acknowledge the support of the DFG cluster of excellence "Origin and Structure of the Universe," German BMBF under Contract No. 05P15PKFNA and the Spanish Ministerio de Economia y Competitividad via Project No. FPA2014-57196-C5-4-P. Part of the research was funded by the Natural Sciences and Engineering Research Council (NSERC) of Canada and also supported by FJNSP LIA (French-Japanese International Associated Laboratory for Nuclear Structure Problems). | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | AMER PHYSICAL SOC | en_US |
dc.subject | SPIN-GAP ISOMER | en_US |
dc.subject | SHELL-MODEL DESCRIPTION | en_US |
dc.subject | MAGIC NUCLEUS SN-100 | en_US |
dc.subject | BETA-DECAY | en_US |
dc.subject | BIGRIPS SEPARATOR | en_US |
dc.subject | DATA SHEETS | en_US |
dc.subject | IDENTIFICATION | en_US |
dc.subject | FRAGMENTATION | en_US |
dc.subject | ISOTONES | en_US |
dc.subject | AG-94 | en_US |
dc.title | Properties of gamma-decaying isomers and isomeric ratios in the Sn-100 region | en_US |
dc.type | Article | en_US |
dc.relation.no | 4 | - |
dc.relation.volume | 96 | - |
dc.identifier.doi | 10.1103/PhysRevC.96.044311 | - |
dc.relation.page | 1-10 | - |
dc.relation.journal | PHYSICAL REVIEW C | - |
dc.contributor.googleauthor | Park, J. | - |
dc.contributor.googleauthor | Krucken, R. | - |
dc.contributor.googleauthor | Lubos, D. | - |
dc.contributor.googleauthor | Gernhaeuser, R. | - |
dc.contributor.googleauthor | Lewitowicz, M. | - |
dc.contributor.googleauthor | Nishimura, S. | - |
dc.contributor.googleauthor | Ahn, D. S. | - |
dc.contributor.googleauthor | Baba, H. | - |
dc.contributor.googleauthor | Blank, B. | - |
dc.contributor.googleauthor | Kim, Y. -K. | - |
dc.relation.code | 2017002830 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF NUCLEAR ENGINEERING | - |
dc.identifier.pid | ykkim4 | - |
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