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Title: Properties of $$\gamma $$-decaying Isomers in the $$^{100}$$Sn Region Revisited

Abstract

The study of nuclei in the region around the N = Z doubly-magic nucleus 100Sn has been of long standing interest for the nuclear structure and nuclear astrophysics. Recently, Park et al. have reported on properties of γ-decaying isomers and isomeric ratios in the vicinity of 100Sn. That experiment was performed at the Radioactive Ion Beam Factory (RIBF) of the RIKEN Nishina Center in Japan as a part of the EURICA campaign. Neutron-deficient nuclei were produced in a fragmentation reaction of a 124Xe primary beam on a 9Be target at an energy of 345 MeV/A. Secondary ions were separated and identified in the BigRIPS fragment separator and implanted in the silicon detector array WAS3ABi. The data presented here were obtained in another experiment performed at the RIBF using the same reaction but slightly different separator settings. New results of ratios of isomeric population and half-lives of γ-decaying isomers populated in the experiment are presented.

Authors:
 [1];  [1];  [1];  [2];  [3];  [3];  [2];  [4];  [5];  [1];  [4];  [6];  [7];  [2];  [6];  [8];  [2];  [2];  [9];  [10] more »;  [4];  [3];  [1];  [11];  [2];  [2];  [12];  [4];  [9];  [13];  [14];  [15];  [4];  [9];  [2];  [4];  [6];  [16];  [17];  [1];  [18];  [1];  [19];  [8];  [14];  [10];  [10] « less
+ Show Author Affiliations
  1. Univ. of Cologne (Germany)
  2. Gesellschaft für Schwerionenforschung, Darmstadt (Germany)
  3. Univ. of York (United Kingdom)
  4. Inst. of Physical and Chemical Research (RIKEN), Wako (Japan)
  5. KTH Royal Inst. of Technology, Stockholm (Sweden)
  6. Technische Univ. Munchen, Garching (Germany)
  7. Uppsala Univ. (Sweden)
  8. Univ. of Tokyo (Japan)
  9. Technical Univ. of Darmstadt (Germany)
  10. Tokyo Univ. of Science (Japan)
  11. Chung-Ang Univ., Seoul (Korea, Republic of)
  12. Grand Accélérateur Nation d’Ions Lourdes, Caen (France)
  13. Yale Univ., New Haven, CT (United States)
  14. Osaka Univ. (Japan)
  15. Tokyo City Univ. (Japan)
  16. Tohoku Univ., Sendai (Japan)
  17. Consejo Superior de Investigaciones Cientificas (CSIC), Madrid (Spain); Autonomous Univ. of Madrid (Spain)
  18. Beihang Univ. (China)
  19. Technical Univ. of Darmstadt (Germany); Yale Univ., New Haven, CT (United States)
Publication Date:
Research Org.:
Yale Univ., New Haven, CT (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1610165
Grant/Contract Number:  
FG02-91ER40609
Resource Type:
Accepted Manuscript
Journal Name:
Acta Physica Polonica. Series B
Additional Journal Information:
Journal Volume: 50; Journal Issue: 3; Journal ID: ISSN 0587-4254
Publisher:
Jagiellonian University
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; Physics

Citation Formats

Haefner, G., Moschner, K., Blazhev, A., Boutachkov, P., Davies, P. J., Wadsworth, R., Ameil, F., Baba, H., Bäck, T., Dewald, M., Doornenbal, P., Faestermann, T., Gengelbach, A., Gerl, J., Gernhäuser, R., Go, S., Górska, M., Grawe, H., Gregor, E., Hotaka, H., Isobe, T., Jenkins, D. G., Jolie, J., Jung, H. S., Kojouharov, I., Kurz, N., Lewitowicz, M., Lorusso, G., Merchan, E., Naqvi, F., Nishibata, H., Nishimura, D., Nishimura, S., Pietralla, N., Schaffner, H., Söderström, P. -A., Steiger, K., Sumikama, T., Taprogge, J., Thöle, P., Watanabe, H., Warr, N., Werner, V., Xu, Z. Y., Yagi, A., Yoshinaga, K., and Zhu, Y. Properties of $\gamma $-decaying Isomers in the $^{100}$Sn Region Revisited. United States: N. p., 2019. Web. doi:10.5506/aphyspolb.50.431.
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Haefner, G., Moschner, K., Blazhev, A., Boutachkov, P., Davies, P. J., Wadsworth, R., Ameil, F., Baba, H., Bäck, T., Dewald, M., Doornenbal, P., Faestermann, T., Gengelbach, A., Gerl, J., Gernhäuser, R., Go, S., Górska, M., Grawe, H., Gregor, E., Hotaka, H., Isobe, T., Jenkins, D. G., Jolie, J., Jung, H. S., Kojouharov, I., Kurz, N., Lewitowicz, M., Lorusso, G., Merchan, E., Naqvi, F., Nishibata, H., Nishimura, D., Nishimura, S., Pietralla, N., Schaffner, H., Söderström, P. -A., Steiger, K., Sumikama, T., Taprogge, J., Thöle, P., Watanabe, H., Warr, N., Werner, V., Xu, Z. Y., Yagi, A., Yoshinaga, K., & Zhu, Y. Properties of $\gamma $-decaying Isomers in the $^{100}$Sn Region Revisited. United States. https://doi.org/10.5506/aphyspolb.50.431
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Haefner, G., Moschner, K., Blazhev, A., Boutachkov, P., Davies, P. J., Wadsworth, R., Ameil, F., Baba, H., Bäck, T., Dewald, M., Doornenbal, P., Faestermann, T., Gengelbach, A., Gerl, J., Gernhäuser, R., Go, S., Górska, M., Grawe, H., Gregor, E., Hotaka, H., Isobe, T., Jenkins, D. G., Jolie, J., Jung, H. S., Kojouharov, I., Kurz, N., Lewitowicz, M., Lorusso, G., Merchan, E., Naqvi, F., Nishibata, H., Nishimura, D., Nishimura, S., Pietralla, N., Schaffner, H., Söderström, P. -A., Steiger, K., Sumikama, T., Taprogge, J., Thöle, P., Watanabe, H., Warr, N., Werner, V., Xu, Z. Y., Yagi, A., Yoshinaga, K., and Zhu, Y. Tue . "Properties of $\gamma $-decaying Isomers in the $^{100}$Sn Region Revisited". United States. https://doi.org/10.5506/aphyspolb.50.431. https://www.osti.gov/servlets/purl/1610165.
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@article{osti_1610165,
title = {Properties of $\gamma $-decaying Isomers in the $^{100}$Sn Region Revisited},
author = {Haefner, G. and Moschner, K. and Blazhev, A. and Boutachkov, P. and Davies, P. J. and Wadsworth, R. and Ameil, F. and Baba, H. and Bäck, T. and Dewald, M. and Doornenbal, P. and Faestermann, T. and Gengelbach, A. and Gerl, J. and Gernhäuser, R. and Go, S. and Górska, M. and Grawe, H. and Gregor, E. and Hotaka, H. and Isobe, T. and Jenkins, D. G. and Jolie, J. and Jung, H. S. and Kojouharov, I. and Kurz, N. and Lewitowicz, M. and Lorusso, G. and Merchan, E. and Naqvi, F. and Nishibata, H. and Nishimura, D. and Nishimura, S. and Pietralla, N. and Schaffner, H. and Söderström, P. -A. and Steiger, K. and Sumikama, T. and Taprogge, J. and Thöle, P. and Watanabe, H. and Warr, N. and Werner, V. and Xu, Z. Y. and Yagi, A. and Yoshinaga, K. and Zhu, Y.},
abstractNote = {The study of nuclei in the region around the N = Z doubly-magic nucleus 100Sn has been of long standing interest for the nuclear structure and nuclear astrophysics. Recently, Park et al. have reported on properties of γ-decaying isomers and isomeric ratios in the vicinity of 100Sn. That experiment was performed at the Radioactive Ion Beam Factory (RIBF) of the RIKEN Nishina Center in Japan as a part of the EURICA campaign. Neutron-deficient nuclei were produced in a fragmentation reaction of a 124Xe primary beam on a 9Be target at an energy of 345 MeV/A. Secondary ions were separated and identified in the BigRIPS fragment separator and implanted in the silicon detector array WAS3ABi. The data presented here were obtained in another experiment performed at the RIBF using the same reaction but slightly different separator settings. New results of ratios of isomeric population and half-lives of γ-decaying isomers populated in the experiment are presented.},
doi = {10.5506/aphyspolb.50.431},
journal = {Acta Physica Polonica. Series B},
number = 3,
volume = 50,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 2019},
month = {Tue Jan 01 00:00:00 EST 2019}
}
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https://doi.org/10.5506/aphyspolb.50.431
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