Low-spin structure of the nucleus
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 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.
- Authors:
-
- Washington Univ., St. Louis, MO (United States)
- Complesso Univ. di Monte S. Angelo, Napoli (Italy)
- Univ. of North Carolina, Chapel Hill, NC (United States); Triangle Univ. Nuclear Lab., Durham, NC (United States)
- Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)
- Argonne National Lab. (ANL), Argonne, IL (United States)
- Argonne National Lab. (ANL), Argonne, IL (United States); Univ. degli Studi di Milano, Milano (Italy)
- Complesso Univ. di Monte S. Angelo, Napoli (Italy); Univ. degli Studi della Campania "Luigi Vanvitelli" viale Abramo Lincoln, Caserta (Italy)
- 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)
- 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; Electromagnetic transitions; Low & intermediate energy heavy-ion reactions; Nuclear spin & parity; Nuclear structure & decays; Shell model; 90 ≤ A ≤ 149
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. https://doi.org/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. https://doi.org/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 = {Mon Jul 30 00:00:00 EDT 2018},
month = {Mon Jul 30 00:00:00 EDT 2018}
}
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