Identification of a millisecond isomeric state in ¹²⁹Cd₈₁ via the detection of internal conversion and Compton electrons
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Taprogge, J.; Jungclaus, A.; Grawe, H.; Nishimura, S.; Xu, Z.Y.; Doornenbal, P.; Lorusso, G.; Nácher, E.; Simpson, G.S.; Söderström, P.-A.; Sumikama, T.; Baba, H.; Browne, F.; Fukuda, N.; Gernhäuser, R.; Gey, G.; Inabe, N.; Isobe, T.; Jung, H.S.; Kameda, D.; Kim, G.D.; Kim, Y.-K.; Kojouharov, I.; Kubo, T.; Kurz, N.; Kwon, Y.K.; Li, Z.; Sakurai, H.; Schaffner, H.; Steiger, K.; Suzuki, H.; Takeda, H.; Vajta, Zs.; Watanabe, H.; Wu, J.; Yagi, A.; Yoshinaga, K.; Benzoni, G.; Bönig, S.; Chae, K.Y.; Coraggio, L.; Covello, A.; Daugas, J.-M.; Drouet, F.; Gadea, A.; Gargano, A.; Ilieva, S.; Kondev, F.G.; Kröll, T.; Lane, G.J.; Montaner-Pizá, A.; Moschner, K.; Mücher, D.; Naqvi, F.; Niikura, M.; Nishibata, H.; Odahara, A.; Orlandi, R.; Patel, Z.; Podolyák, Zs.; Wendt, A.
Description
The decay of an isomeric state in the neutron-rich nucleus 129 Cd has been observed via the detection of internal conversion and Compton electrons providing first experimental information on excited states in this nucleus. The isomer was populated in the projectile fission of a 238 U beam at the Radioactive Isotope Beam Factory at RIKEN. From the measured yields of γ -rays and internal conversion electrons, a multipolarity of E 3 was tentatively assigned to the isomeric transition. A half-life...[Show more]
dc.contributor.author | Taprogge, J. | |
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dc.contributor.author | Jungclaus, A. | |
dc.contributor.author | Grawe, H. | |
dc.contributor.author | Nishimura, S. | |
dc.contributor.author | Xu, Z.Y. | |
dc.contributor.author | Doornenbal, P. | |
dc.contributor.author | Lorusso, G. | |
dc.contributor.author | Nácher, E. | |
dc.contributor.author | Simpson, G.S. | |
dc.contributor.author | Söderström, P.-A. | |
dc.contributor.author | Sumikama, T. | |
dc.contributor.author | Baba, H. | |
dc.contributor.author | Browne, F. | |
dc.contributor.author | Fukuda, N. | |
dc.contributor.author | Gernhäuser, R. | |
dc.contributor.author | Gey, G. | |
dc.contributor.author | Inabe, N. | |
dc.contributor.author | Isobe, T. | |
dc.contributor.author | Jung, H.S. | |
dc.contributor.author | Kameda, D. | |
dc.contributor.author | Kim, G.D. | |
dc.contributor.author | Kim, Y.-K. | |
dc.contributor.author | Kojouharov, I. | |
dc.contributor.author | Kubo, T. | |
dc.contributor.author | Kurz, N. | |
dc.contributor.author | Kwon, Y.K. | |
dc.contributor.author | Li, Z. | |
dc.contributor.author | Sakurai, H. | |
dc.contributor.author | Schaffner, H. | |
dc.contributor.author | Steiger, K. | |
dc.contributor.author | Suzuki, H. | |
dc.contributor.author | Takeda, H. | |
dc.contributor.author | Vajta, Zs. | |
dc.contributor.author | Watanabe, H. | |
dc.contributor.author | Wu, J. | |
dc.contributor.author | Yagi, A. | |
dc.contributor.author | Yoshinaga, K. | |
dc.contributor.author | Benzoni, G. | |
dc.contributor.author | Bönig, S. | |
dc.contributor.author | Chae, K.Y. | |
dc.contributor.author | Coraggio, L. | |
dc.contributor.author | Covello, A. | |
dc.contributor.author | Daugas, J.-M. | |
dc.contributor.author | Drouet, F. | |
dc.contributor.author | Gadea, A. | |
dc.contributor.author | Gargano, A. | |
dc.contributor.author | Ilieva, S. | |
dc.contributor.author | Kondev, F.G. | |
dc.contributor.author | Kröll, T. | |
dc.contributor.author | Lane, G.J. | |
dc.contributor.author | Montaner-Pizá, A. | |
dc.contributor.author | Moschner, K. | |
dc.contributor.author | Mücher, D. | |
dc.contributor.author | Naqvi, F. | |
dc.contributor.author | Niikura, M. | |
dc.contributor.author | Nishibata, H. | |
dc.contributor.author | Odahara, A. | |
dc.contributor.author | Orlandi, R. | |
dc.contributor.author | Patel, Z. | |
dc.contributor.author | Podolyák, Zs. | |
dc.contributor.author | Wendt, A. | |
dc.date.accessioned | 2018-05-03T23:40:17Z | |
dc.date.available | 2018-05-03T23:40:17Z | |
dc.identifier | 4154 | |
dc.identifier.issn | 0370-2693 | |
dc.identifier.uri | http://hdl.handle.net/1885/143053 | |
dc.description.abstract | The decay of an isomeric state in the neutron-rich nucleus 129 Cd has been observed via the detection of internal conversion and Compton electrons providing first experimental information on excited states in this nucleus. The isomer was populated in the projectile fission of a 238 U beam at the Radioactive Isotope Beam Factory at RIKEN. From the measured yields of γ -rays and internal conversion electrons, a multipolarity of E 3 was tentatively assigned to the isomeric transition. A half-life of T1/2=3.6(2) ms was determined for the new state which was assigned a spin of (21/2+) , based on a comparison to shell model calculations performed using state-of-the-art realistic effective interactions. | |
dc.description.sponsorship | This work was supported by the Spanish Ministerio de Ciencia e Innovación under contracts FPA2009-13377-C02 and FPA2011-29854-C04, the Generalitat Valenciana (Spain) under grant PROMETEO/2010/101, the Japanese government under contract KAKENHI (25247045), the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (No. NRF-2012R1A1A1041763), the Priority Centers Research Program in Korea (2009-0093817), OTKA contract number K-100835, the European Commission through the Marie Curie Actions call FP7-PEOPLE-2011-IEF under Contract No. 300096, the U.S. Department of Energy, Office of Nuclear Physics, under Contract No. DE-AC02-06CH11357, STFC (UK), and the German BMBF (Nos. 05P12RDCIA and 05P12RDNUP) and HIC for FAIR. | |
dc.format.mimetype | application/pdf | |
dc.publisher | Elsevier | |
dc.rights | © 2014 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/3.0/). Funded by SCOAP3. | |
dc.rights.uri | http://creativecommons.org/licenses/by/3.0/ | |
dc.source | Physics letters B | |
dc.source.uri | http://repo.scoap3.org/record/4154/files/main.xml | |
dc.subject | Isomeric decays | |
dc.subject | Transition strengths | |
dc.subject | Shell model calculations | |
dc.title | Identification of a millisecond isomeric state in ¹²⁹Cd₈₁ via the detection of internal conversion and Compton electrons | |
dc.type | Journal article | |
local.identifier.citationvolume | 738 | |
dc.date.issued | 2014-11-10 | |
local.type.status | Submitted Version | |
local.contributor.affiliation | Taprogge, J., Instituto de Estructura de la Materia, CSIC, Madrid, E-28006, Spain | |
local.contributor.affiliation | Jungclaus, A., Instituto de Estructura de la Materia, CSIC, Madrid, E-28006, Spain | |
local.contributor.affiliation | Grawe, H., GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, 64291, Germany | |
local.contributor.affiliation | Nishimura, S., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Xu, Z.Y., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Doornenbal, P., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Lorusso, G., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Nácher, E., Instituto de Estructura de la Materia, CSIC, Madrid, E-28006, Spain | |
local.contributor.affiliation | Simpson, G.S., LPSC, Université Joseph Fourier Grenoble 1, CNRS/IN2P3, Institut National Polytechnique de Grenoble, Grenoble cedex, F-38026, France | |
local.contributor.affiliation | Söderström, P.-A., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Sumikama, T., Department of Physics, Tohoku University, Aoba, Sendai, Miyagi, 980-8578, Japan | |
local.contributor.affiliation | Baba, H., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Browne, F., School of Computing, Engineering and Mathematics, University of Brighton, Brighton, BN2 4JG, United Kingdom | |
local.contributor.affiliation | Fukuda, N., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Gernhäuser, R., Physik Department E12, Technische Universität München, Garching, D-85748, Germany | |
local.contributor.affiliation | Gey, G., LPSC, Université Joseph Fourier Grenoble 1, CNRS/IN2P3, Institut National Polytechnique de Grenoble, Grenoble cedex, F-38026, France | |
local.contributor.affiliation | Inabe, N., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Isobe, T., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Jung, H.S., Department of Physics, Chung-Ang University, Seoul, 156-756, Republic of Korea | |
local.contributor.affiliation | Kameda, D., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Kim, G.D., Rare Isotope Science Project, Institute for Basic Science, Daejeon, 305-811, Republic of Korea | |
local.contributor.affiliation | Kim, Y.-K., Rare Isotope Science Project, Institute for Basic Science, Daejeon, 305-811, Republic of Korea | |
local.contributor.affiliation | Kojouharov, I., GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, 64291, Germany | |
local.contributor.affiliation | Kubo, T., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Kurz, N., GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, 64291, Germany | |
local.contributor.affiliation | Kwon, Y.K., Rare Isotope Science Project, Institute for Basic Science, Daejeon, 305-811, Republic of Korea | |
local.contributor.affiliation | Li, Z., School of Physics, State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, 100871, China | |
local.contributor.affiliation | Sakurai, H., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Schaffner, H., GSI Helmholtzzentrum für Schwerionenforschung GmbH, Darmstadt, 64291, Germany | |
local.contributor.affiliation | Steiger, K., Physik Department E12, Technische Universität München, Garching, D-85748, Germany | |
local.contributor.affiliation | Suzuki, H., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Takeda, H., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Vajta, Zs., MTA Atomki, P.O. Box 51, Debrecen, H-4001, Hungary | |
local.contributor.affiliation | Watanabe, H., RIKEN Nishina Center, RIKEN, 2-1 Hirosawa, Wako-shi, Saitama, 351-0198, Japan | |
local.contributor.affiliation | Wu, J., School of Physics, State Key Laboratory of Nuclear Physics and Technology, Peking University, Beijing, 100871, China | |
local.contributor.affiliation | Yagi, A., Department of Physics, Osaka University, Machikaneyama-machi 1-1, Toyonaka, Osaka, 560-0043, Japan | |
local.contributor.affiliation | Yoshinaga, K., Department of Physics, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba, Japan | |
local.contributor.affiliation | Benzoni, G., INFN, Sezione di Milano, via Celoria 16, Milano, I-20133, Italy | |
local.contributor.affiliation | Bönig, S., Institut für Kernphysik, Technische Universität Darmstadt, Darmstadt, D-64289, Germany | |
local.contributor.affiliation | Chae, K.Y., Department of Physics, Sungkyunkwan University, Suwon, 440-746, Republic of Korea | |
local.contributor.affiliation | Coraggio, L., Istituto Nazionale di Fisica Nucleare, Complesso Universitario di Monte S. Angelo, Napoli, I-80126, Italy | |
local.contributor.affiliation | Covello, A., Dipartimento di Fisica, Università di Napoli Federico II, Complesso Universitario di Monte S. Angelo, Napoli, I-80126, Italy | |
local.contributor.affiliation | Daugas, J.-M., CEA, DAM, DIF, Arpajon cedex, 91297, France | |
local.contributor.affiliation | Drouet, F., LPSC, Université Joseph Fourier Grenoble 1, CNRS/IN2P3, Institut National Polytechnique de Grenoble, Grenoble cedex, F-38026, France | |
local.contributor.affiliation | Gadea, A., Instituto de Física Corpuscular, CSIC, Univ. of Valencia, Paterna, E-46980, Spain | |
local.contributor.affiliation | Gargano, A., Istituto Nazionale di Fisica Nucleare, Complesso Universitario di Monte S. Angelo, Napoli, I-80126, Italy | |
local.contributor.affiliation | Ilieva, S., Institut für Kernphysik, Technische Universität Darmstadt, Darmstadt, D-64289, Germany | |
local.contributor.affiliation | Kondev, F.G., Nuclear Engineering Division, Argonne National Laboratory, Argonne, IL, 60439, USA | |
local.contributor.affiliation | Kröll, T., Institut für Kernphysik, Technische Universität Darmstadt, Darmstadt, D-64289, Germany | |
local.contributor.affiliation | Lane, G.J., Department of Nuclear Physics, Research School of Physical Sciences and Engineering, Australian National University, Canberra, ACT 0200, Australia | |
local.contributor.affiliation | Montaner-Pizá, A., Instituto de Física Corpuscular, CSIC, Univ. of Valencia, Paterna, E-46980, Spain | |
local.contributor.affiliation | Moschner, K., IKP, University of Cologne, Cologne, D-50937, Germany | |
local.contributor.affiliation | Mücher, D., Institut für Kernphysik, Technische Universität Darmstadt, Darmstadt, D-64289, Germany | |
local.contributor.affiliation | Naqvi, F., Wright Nuclear Structure Laboratory, Yale University, New Haven, CT, 06520-8120, USA | |
local.contributor.affiliation | Niikura, M., Department of Physics, University of Tokyo, Japan, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033 | |
local.contributor.affiliation | Nishibata, H., Department of Physics, Osaka University, Machikaneyama-machi 1-1, Toyonaka, Osaka, 560-0043, Japan | |
local.contributor.affiliation | Odahara, A., Department of Physics, Osaka University, Machikaneyama-machi 1-1, Toyonaka, Osaka, 560-0043, Japan | |
local.contributor.affiliation | Orlandi, R., Instituut voor Kern- en Stralingsfysica, K.U. Leuven, Heverlee, B-3001, Belgium | |
local.contributor.affiliation | Patel, Z., Department of Physics, University of Surrey, Guildford, GU2 7XH, United Kingdom | |
local.contributor.affiliation | Podolyák, Zs., Department of Physics, University of Surrey, Guildford, GU2 7XH, United Kingdom | |
local.contributor.affiliation | Wendt, A., IKP, University of Cologne, Cologne, D-50937, Germany | |
local.bibliographicCitation.startpage | 223 | |
local.bibliographicCitation.lastpage | 227 | |
local.identifier.doi | 10.1016/j.physletb.2014.09.047 | |
dc.date.updated | 2018-04-22T10:05:48Z | |
dcterms.accessRights | Open Access | |
Collections | ANU Research Publications |
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