Observation of high-spin bands with large moments of inertia in Xe124

Nag, Somnath; Singh, A. K.; Hagemann, G. B.; Sletten, G.; Herskind, B.; Døssing, T.; Ragnarsson, I.; Hübel, H.; Bürger, A.; Chmel, S.; Wilson, A. N.; Rogers, J.; Carpenter, M. P.; Janssens, R. V.  F.; Khoo, T. L.; Kondev, F. G.; Lauritsen, T.; Zhu, S.; Korichi, A.; Stefanova, E. A.; Fallon, P.; Nyakó, B. M.; Timár, J.; Juhász, K.

doi:10.1103/PhysRevC.94.034307

Title: Observation of high-spin bands with large moments of inertia in ${}^{124}{Xe}$

Journal Article · Wed Sep 07 00:00:00 EDT 2016 · Physical Review C

DOI:https://doi.org/10.1103/PhysRevC.94.034307· OSTI ID:1339165

Nag, Somnath ^[1]; Singh, A. K. ^[1]; Hagemann, G. B. ^[2]; Sletten, G. ^[2]; Herskind, B. ^[2]; Døssing, T. ^[2]; Ragnarsson, I. ^[3]; Hübel, H. ^[4]; Bürger, A. ^[4]; Chmel, S. ^[4]; Wilson, A. N. ^[5]; Rogers, J. ^[5]; Carpenter, M. P. ^[6]; Janssens, R. V. F. ^[6]; Khoo, T. L. ^[6]; Kondev, F. G. ^[6]; Lauritsen, T. ^[6]; Zhu, S. ^[6]; Korichi, A. ^[7]; Stefanova, E. A. ^[8] more »

Indian Inst. of Technology (IIT), Kharagpur (India). Dept. of Physics
Univ. of Copenhagen (Denmark). The Niels Bohr Inst.
Lund Univ. (Sweden). Division of Mathematical Physics
Univ. of Bonn (Germany). Helmholtz Inst. for Radiation and Nuclear Physics
Australian National Univ., Canberra, ACT (Australia). Research School of Physics and Engineering
Argonne National Lab. (ANL), Argonne, IL (United States). Physics Division
National Center for Scientific Research (CNRS), Orsay (France). National Inst. of Nuclear and Particle Physics (IN2P3). Center of Nuclear and Matter Sciences (CSNSM)
Bulgarian Academy of Sciences (BAS), Sofia (Bulgaria). Inst. for Nuclear Research and Nuclear Energy
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Nuclear Science Division
Hungarian Academy of Sciences, Debrecen (Hungary)
Univ. of Debrecen (Hungary). Dept. of Information Technology

High-spin states in Xe124 have been populated using the Se80(Ca48,4n) reaction at a beam energy of 207 MeV and high-multiplicity, γ-ray coincidence events were measured using the Gammasphere spectrometer. Six high-spin bands with large moments of inertia, similar to those observed in neighboring nuclei, have been observed. The experimental results are compared with calculations within the framework of the cranked Nilsson-Strutinsky model. It is suggested that the configurations of the bands involve excitations of protons across the Z=50 shell gap coupled to neutrons within the N=50-82 shell or excited across the N=82 shell closure.

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Research Organization:: Argonne National Lab. (ANL), Argonne, IL (United States); Univ. of Copenhagen (Denmark); Indian Inst. of Technology (IIT), Kharagpur (India); Univ. of Bonn (Germany); Hungarian Academy of Sciences, Debrecen (Hungary); Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP); USDOE Office of Science (SC), Basic Energy Sciences (BES); Council of Scientific and Industrial Research (CSIR) (India); Swedish Research Council (SRC); German Federal Ministry of Education and Research (BMBF); Danish FNU Council for Natural Sciences (Denmark); Hungarian Scientific Research Fund (OTKA)

Contributing Organization:: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Lund Univ. (Sweden); Australian National Univ., Canberra, ACT (Australia); National Center for Scientific Research (CNRS), Orsay (France); Univ. of Debrecen (Hungary); Bulgarian Academy of Sciences (BAS), Sofia (Bulgaria)

Grant/Contract Number:: AC02-06CH11357; AC03-76SF00098; FG02-94ER40848; 09/081(0704)/2009-EMR-I; 06 BN 109; K72566; FG02-94ER40848,; AC02-05CH11231

OSTI ID:: 1339165

Alternate ID(s):: OSTI ID: 1321047; OSTI ID: 1423605

Journal Information:: Physical Review C, Vol. 94, Issue 3; ISSN 2469-9985

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 4 works

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References (34)

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Title: Observation of high-spin bands with large moments of inertia in Xe 124

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Title: Observation of high-spin bands with large moments of inertia in ${}^{124}{Xe}$