Chen, Z. Q., Li, Z. H., Hua, H., Watanabe, H., Yuan, C. X., Zhang, S. Q., Lorusso, G., Nishimura, S., Baba, H., Browne, F., Benzoni, G., Chae, K. Y., Crespi, F. C. L., Doornenbal, P., Fukuda, N., Gey, G., Gernhaeuser, R., Inabe, N., Isobe, T., Jiang, D. X., Jungclaus, A., Jung, H. S., Jin, Y., Kameda, D., Kim, G. D., Kim, Y. K., Kojouharov, I., Kondev, F. G., Kubo, T., Kurz, N., Kwon, Y. K., Li, X. Q., Lou, J. L., Lane, G. J., Li, C. G., Luo, D. W., Montaner-Piza, A., Moschner, K., Niu, C. Y., Naqvi, F., Niikura, M., Nishibata, H., Odahara, A., Orlandi, R., Patel, Z., Podolyak, Zs., Sumikama, T., Soderstrom, P. -A., Sakurai, H., Schaffner, H., Simpson, G. S., Steiger, K., Suzuki, H., Taprogge, J., Takeda, H., Vajta, Zs., Wang, H. K., Wu, J., Wendt, A., Wang, C. G., Wu, H. Y., Wang, X., Wu, C. G., Xu, C., Xu, Z. Y., Yagi, A., Ye, Y. L. and Yoshinaga, K.
(2019).
Proton Shell Evolution below Sn-132: First Measurement of Low-Lying beta-Emitting Isomers in Ag-123,Ag-325.
Phys. Rev. Lett., 122 (21).
COLLEGE PK:
AMER PHYSICAL SOC.
ISSN 1079-7114
Full text not available from this repository.
Abstract
The beta-delayed gamma-ray spectroscopy of neutron-rich Ag-123,Ag-325 isotopes is investigated at the Radioactive Isotope Beam Factory of RIKEN, and the long-predicted 1/2(-) beta-emitting isomers in Ag-123,Ag-325 are identified for the first time. With the new experimental results, the systematic trend of energy spacing between the lowest 9/2(+) and 1/2(-) levels is extended in Ag isotopes up to N = 78, providing a clear signal for the reduction of the Z = 40 subshell gap in Ag towards N = 82. Shell-model calculations with the state-of-the-art V-MU plus M3Y spin-orbit interaction give a satisfactory description of the low-lying states in Ag-123,Ag-325. The tensor force is found to play a crucial role in the evolution of the size of the Z = 40 subshell gap. The observed inversion of the single-particle levels around Ag-123 can be well interpreted in terms of the monopole shift of the pi 1g(9/2) orbitals mainly caused by the increasing occupation of nu 1h(11/2) orbitals.
Item Type: |
Journal Article
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Creators: |
Creators | Email | ORCID | ORCID Put Code |
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Chen, Z. Q. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Li, Z. H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Hua, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Watanabe, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Yuan, C. X. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Zhang, S. Q. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Lorusso, G. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Nishimura, S. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Baba, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Browne, F. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Benzoni, G. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Chae, K. Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Crespi, F. C. L. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Doornenbal, P. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Fukuda, N. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Gey, G. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Gernhaeuser, R. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Inabe, N. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Isobe, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Jiang, D. X. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Jungclaus, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Jung, H. S. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Jin, Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Kameda, D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Kim, G. D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Kim, Y. K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Kojouharov, I. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Kondev, F. G. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Kubo, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Kurz, N. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Kwon, Y. K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Li, X. Q. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Lou, J. L. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Lane, G. J. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Li, C. G. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Luo, D. W. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Montaner-Piza, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Moschner, K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Niu, C. Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Naqvi, F. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Niikura, M. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Nishibata, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Odahara, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Orlandi, R. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Patel, Z. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Podolyak, Zs. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Sumikama, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Soderstrom, P. -A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Sakurai, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Schaffner, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Simpson, G. S. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Steiger, K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Suzuki, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Taprogge, J. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Takeda, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Vajta, Zs. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Wang, H. K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Wu, J. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Wendt, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Wang, C. G. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Wu, H. Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Wang, X. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Wu, C. G. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Xu, C. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Xu, Z. Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Yagi, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Ye, Y. L. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Yoshinaga, K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
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URN: |
urn:nbn:de:hbz:38-147795 |
DOI: |
10.1103/PhysRevLett.122.212502 |
Journal or Publication Title: |
Phys. Rev. Lett. |
Volume: |
122 |
Number: |
21 |
Date: |
2019 |
Publisher: |
AMER PHYSICAL SOC |
Place of Publication: |
COLLEGE PK |
ISSN: |
1079-7114 |
Language: |
English |
Faculty: |
Unspecified |
Divisions: |
Unspecified |
Subjects: |
no entry |
Uncontrolled Keywords: |
Keywords | Language |
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RIKEN; ISOTOPES; IMPACT; DECAY | Multiple languages | Physics, Multidisciplinary | Multiple languages |
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Refereed: |
Yes |
URI: |
http://kups.ub.uni-koeln.de/id/eprint/14779 |
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