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Title: Low-spin structure of the N = 82 nucleus Cs 137

Abstract

Excited states in 137Cs have been studied by using the near-barrier, single-proton transfer reaction 10B( 136Xe, 9Beγ) 137Cs in inverse kinematics and performing particle-γ and particle-γγ coincidence measurements. The low-spin level scheme of 137Cs has been augmented: (i) The expected set of single-proton, seniority ν = 1 states has been delineated in its entirety; (ii) Another member of the v = 3 proton 0g 7/2 multiplet, a low-lying 9/2 + level, has been identified and this set of states now approaches completion; (iii) A second 9/2 + and a candidate 13/2 + level have been observed. Furthermore, the results are discussed in the framework of shell-model calculations in the proton 2s1 d0 g0 h shell.

Authors:
 [1];  [1];  [1];  [1];  [2];  [3]; ORCiD logo [4];  [5];  [6];  [7];  [8]; ORCiD logo [4];  [9];  [7];  [10];  [7]
  1. Washington Univ., St. Louis, MO (United States)
  2. Complesso Univ. di Monte S. Angelo, Napoli (Italy)
  3. Univ. of North Carolina, Chapel Hill, NC (United States); Triangle Univ. Nuclear Lab., Durham, NC (United States)
  4. Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
  5. Argonne National Lab. (ANL), Argonne, IL (United States); U.S. Naval Academy, Annapolis, MD (United States)
  6. Argonne National Lab. (ANL), Argonne, IL (United States); Univ. degli Studi di Milano, Milano (Italy)
  7. Argonne National Lab. (ANL), Argonne, IL (United States)
  8. Argonne National Lab. (ANL), Argonne, IL (United States); Gesellschaft fur Schwerionenforschung, Darmstadt (Germany)
  9. Complesso Univ. di Monte S. Angelo, Napoli (Italy); Univ. degli Studi della Campania "Luigi Vanvitelli" viale Abramo Lincoln, Caserta (Italy)
  10. Instituto de Ciencias Nucleares, Mexico City (Mexico)
Publication Date:
Research Org.:
Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Nuclear Physics (NP) (SC-26); USDOE Office of Science - Office of Nuclear Physics
OSTI Identifier:
1462833
Alternate Identifier(s):
OSTI ID: 1462146; OSTI ID: 1473601
Grant/Contract Number:  
AC05-00OR22725; SC0014442; FG02-97ER41041; FG02-97ER41033; AC02-06CH11357
Resource Type:
Accepted Manuscript
Journal Name:
Physical Review C
Additional Journal Information:
Journal Volume: 98; Journal Issue: 1; Journal ID: ISSN 2469-9985
Publisher:
American Physical Society (APS)
Country of Publication:
United States
Language:
English
Subject:
74 ATOMIC AND MOLECULAR PHYSICS

Citation Formats

Reviol, W., Sarantites, D. G., Elson, J. M., Kinnison, J. E., Gargano, A., Janssens, R. V. F., Allmond, James M., Ayangeakaa, A. D., Bottoni, S., Carpenter, M. P., David, H. M., Galindo-Uribarri, Alfredo, Itaco, N., Lauritsen, T., Padilla-Rodal, Elizabeth, and Zhu, S. Low-spin structure of the N=82 nucleus Cs137. United States: N. p., 2018. Web. doi:10.1103/PhysRevC.98.014328.
Reviol, W., Sarantites, D. G., Elson, J. M., Kinnison, J. E., Gargano, A., Janssens, R. V. F., Allmond, James M., Ayangeakaa, A. D., Bottoni, S., Carpenter, M. P., David, H. M., Galindo-Uribarri, Alfredo, Itaco, N., Lauritsen, T., Padilla-Rodal, Elizabeth, & Zhu, S. Low-spin structure of the N=82 nucleus Cs137. United States. doi:10.1103/PhysRevC.98.014328.
Reviol, W., Sarantites, D. G., Elson, J. M., Kinnison, J. E., Gargano, A., Janssens, R. V. F., Allmond, James M., Ayangeakaa, A. D., Bottoni, S., Carpenter, M. P., David, H. M., Galindo-Uribarri, Alfredo, Itaco, N., Lauritsen, T., Padilla-Rodal, Elizabeth, and Zhu, S. Mon . "Low-spin structure of the N=82 nucleus Cs137". United States. doi:10.1103/PhysRevC.98.014328. https://www.osti.gov/servlets/purl/1462833.
@article{osti_1462833,
title = {Low-spin structure of the N=82 nucleus Cs137},
author = {Reviol, W. and Sarantites, D. G. and Elson, J. M. and Kinnison, J. E. and Gargano, A. and Janssens, R. V. F. and Allmond, James M. and Ayangeakaa, A. D. and Bottoni, S. and Carpenter, M. P. and David, H. M. and Galindo-Uribarri, Alfredo and Itaco, N. and Lauritsen, T. and Padilla-Rodal, Elizabeth and Zhu, S.},
abstractNote = {Excited states in 137Cs have been studied by using the near-barrier, single-proton transfer reaction 10B(136Xe,9Beγ)137Cs in inverse kinematics and performing particle-γ and particle-γγ coincidence measurements. The low-spin level scheme of 137Cs has been augmented: (i) The expected set of single-proton, seniority ν = 1 states has been delineated in its entirety; (ii) Another member of the v = 3 proton 0g7/2 multiplet, a low-lying 9/2+ level, has been identified and this set of states now approaches completion; (iii) A second 9/2+ and a candidate 13/2+ level have been observed. Furthermore, the results are discussed in the framework of shell-model calculations in the proton 2s1d0g0h shell.},
doi = {10.1103/PhysRevC.98.014328},
journal = {Physical Review C},
number = 1,
volume = 98,
place = {United States},
year = {2018},
month = {7}
}

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