Liu, H. N., Obertelli, A., Doornenbal, P., Bertulani, C. A., Hagen, G., Holt, J. D., Jansen, G. R., Morris, T. D., Schwenk, A., Stroberg, R., Achouri, N., Baba, H., Browne, F., Calvet, D., Chateau, F., Chen, S., Chiga, N., Corsi, A., Cortes, M. L., Delbart, A., Gheller, J. -M., Giganon, A., Gillibert, A., Hilaire, C., Isobe, T., Kobayashi, T., Kubota, Y., Lapoux, V., Motobayashi, T., Murray, I., Otsu, H., Panin, V., Paul, N., Rodriguez, W., Sakurai, H., Sasano, M., Steppenbeck, D., Stuhl, L., Sun, Y. L., Togano, Y., Uesaka, T., Wimmer, K., Yoneda, K., Aktas, O., Aumann, T., Chung, L. X., Flavigny, F., Franchoo, S., Gasparic, I., Gerst, R. -B., Gibelin, J., Hahn, K. I., Kim, D., Koiwai, T., Kondo, Y., Koseoglou, P., Lee, J., Lehr, C., Linh, B. D., Lokotko, T., MacCormick, M., Moschner, K., Nakamura, T., Park, S. Y., Rossi, D., Sahin, E., Sohler, D., Soderstrom, P. -A., Takeuchi, S., Toernqvist, H., Vaquero, V., Wagner, V., Wang, S., Werner, V., Xu, X., Yamada, H., Yan, D., Yang, Z., Yasuda, M. and Zanetti, L.
(2019).
How Robust is the N=34 Subshell Closure? First Spectroscopy of Ar-52.
Phys. Rev. Lett., 122 (7).
COLLEGE PK:
AMER PHYSICAL SOC.
ISSN 1079-7114
Full text not available from this repository.
Abstract
The first gamma-ray spectroscopy of Ar-52, with the neutron number N = 34, was measured using the K-53(p, 2p) one-proton removal reaction at similar to 210 MeV/u at the RIBF facility. The 2(1)(+) excitation energy is found at 1656(18) keV, the highest among the Ar isotopes with N > 20. This result is the first experimental signature of the persistence of the N = 34 subshell closure beyond Ca-54, i.e., below the magic proton number Z = 20. Shell-model calculations with phenomenological and chiral-effective-field-theory interactions both reproduce the measured 2(1)(+) systematics of neutron-rich Ar isotopes, and support a N = 34 subshell closure in Ar-52.
Item Type: |
Journal Article
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Creators: |
Creators | Email | ORCID | ORCID Put Code |
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Liu, H. N. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Obertelli, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Doornenbal, P. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Bertulani, C. A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Hagen, G. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Holt, J. D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Jansen, G. R. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Morris, T. D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Schwenk, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Stroberg, R. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Achouri, N. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Baba, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Browne, F. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Calvet, D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Chateau, F. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Chen, S. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Chiga, N. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Corsi, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Cortes, M. L. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Delbart, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Gheller, J. -M. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Giganon, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Gillibert, A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Hilaire, C. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Isobe, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Kobayashi, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Kubota, Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Lapoux, V. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Motobayashi, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Murray, I. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Otsu, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Panin, V. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Paul, N. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Rodriguez, W. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Sakurai, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Sasano, M. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Steppenbeck, D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Stuhl, L. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Sun, Y. L. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Togano, Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Uesaka, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Wimmer, K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Yoneda, K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Aktas, O. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Aumann, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Chung, L. X. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Flavigny, F. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Franchoo, S. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Gasparic, I. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Gerst, R. -B. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Gibelin, J. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Hahn, K. I. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Kim, D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Koiwai, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Kondo, Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Koseoglou, P. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Lee, J. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Lehr, C. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Linh, B. D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Lokotko, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | MacCormick, M. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Moschner, K. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Nakamura, T. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Park, S. Y. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Rossi, D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Sahin, E. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Sohler, D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Soderstrom, P. -A. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Takeuchi, S. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Toernqvist, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Vaquero, V. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Wagner, V. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Wang, S. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Werner, V. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Xu, X. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Yamada, H. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Yan, D. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Yang, Z. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Yasuda, M. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED | Zanetti, L. | UNSPECIFIED | UNSPECIFIED | UNSPECIFIED |
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URN: |
urn:nbn:de:hbz:38-156411 |
DOI: |
10.1103/PhysRevLett.122.072502 |
Journal or Publication Title: |
Phys. Rev. Lett. |
Volume: |
122 |
Number: |
7 |
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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MAGIC NUMBER; SHELL-MODEL; NUCLEAR; EXCITATION; MASSES | Multiple languages | Physics, Multidisciplinary | Multiple languages |
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Refereed: |
Yes |
URI: |
http://kups.ub.uni-koeln.de/id/eprint/15641 |
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