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Pregled bibliografske jedinice broj: 1040886

How Robust is the N=34 Subshell Closure? First Spectroscopy of Ar52

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. et al.
How Robust is the N=34 Subshell Closure? First Spectroscopy of Ar52 // Physical review letters, 122 (2019), 7; 072502, 7 doi:10.1103/physrevlett.122.072502 (međunarodna recenzija, članak, znanstveni)

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Naslov
How Robust is the N=34 Subshell Closure? First Spectroscopy of Ar52

Autori
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. ; Château, F. ; Chen, S. ; Chiga, N. ; Corsi, A. ; Cortés, 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. ; Gašparić, 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. ; Söderström, P.-A. ; Takeuchi, S. ; Törnqvist, H. ; Vaquero, V. ; Wagner, V. ; Wang, S. ; Werner, V. ; Xu, X. ; Yamada, H. ; Yan, D. ; Yang, Z. ; Yasuda, M. ; Zanetti, L.

Izvornik
Physical review letters (0031-9007) 122 (2019), 7; 072502, 7

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
Direct reactions ; Electromagnetic transitions ; Nuclear forces ; Nuclear many-body theory ; Shell model

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA

Projekti:
HRZZ-IP-2013-11-7194 - Nuklearna struktura i reakcije: eksperimentima prema neutronskoj liniji kapanja (SR-ETNo) (Szilner, Suzana, HRZZ - 2013-11) ( CroRIS)
HRZZ-IP-2018-01-1257 - Zemljovid atomskih jezgara - neutronski bogata strana (NeRiS-Land) (Szilner, Suzana, HRZZ - 2018-01) ( CroRIS)

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Igor Gašparić (autor)

Poveznice na cjeloviti tekst rada:

doi arxiv.org journals.aps.org

Citiraj ovu publikaciju:

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. et al.
How Robust is the N=34 Subshell Closure? First Spectroscopy of Ar52 // Physical review letters, 122 (2019), 7; 072502, 7 doi:10.1103/physrevlett.122.072502 (međunarodna recenzija, članak, znanstveni)
Liu, H., Obertelli, A., Doornenbal, P., Bertulani, C., Hagen, G., Holt, J., Jansen, G., Morris, T., Schwenk, A. & Stroberg, R. (2019) How Robust is the N=34 Subshell Closure? First Spectroscopy of Ar52. Physical review letters, 122 (7), 072502, 7 doi:10.1103/physrevlett.122.072502.
@article{article, author = {Liu, H. N. and Obertelli, A. and Doornenbal, P. and Bertulani, C. A. and Hagen, G. and Holt, J. D. and Jansen, G. R. and Morris, T. D. and Schwenk, A. and Stroberg, R. and Achouri, N. and Baba, H. and Browne, F. and Calvet, D. and Ch\^{a}teau, F. and Chen, S. and Chiga, N. and Corsi, A. and Cort\'{e}s, M. L. and Delbart, A. and Gheller, J.-M. and Giganon, A. and Gillibert, A. and Hilaire, C. and Isobe, T. and Kobayashi, T. and Kubota, Y. and Lapoux, V. and Motobayashi, T. and Murray, I. and Otsu, H. and Panin, V. and Paul, N. and Rodriguez, W. and Sakurai, H. and Sasano, M. and Steppenbeck, D. and Stuhl, L. and Sun, Y. L. and Togano, Y. and Uesaka, T. and Wimmer, K. and Yoneda, K. and Aktas, O. and Aumann, T. and Chung, L. X. and Flavigny, F. and Franchoo, S. and Ga\v{s}pari\'{c}, I. and Gerst, R.-B. and Gibelin, J. and Hahn, K. I. and Kim, D. and Koiwai, T. and Kondo, Y. and Koseoglou, P. and Lee, J. and Lehr, C. and Linh, B. D. and Lokotko, T. and MacCormick, M. and Moschner, K. and Nakamura, T. and Park, S. Y. and Rossi, D. and Sahin, E. and Sohler, D. and S\"{o}derstr\"{o}m, P.-A. and Takeuchi, S. and T\"{o}rnqvist, H. and Vaquero, V. and Wagner, V. and Wang, S. and Werner, V. and Xu, X. and Yamada, H. and Yan, D. and Yang, Z. and Yasuda, M. and Zanetti, L.}, year = {2019}, pages = {7}, DOI = {10.1103/physrevlett.122.072502}, chapter = {072502}, keywords = {Direct reactions, Electromagnetic transitions, Nuclear forces, Nuclear many-body theory, Shell model}, journal = {Physical review letters}, doi = {10.1103/physrevlett.122.072502}, volume = {122}, number = {7}, issn = {0031-9007}, title = {How Robust is the N=34 Subshell Closure? First Spectroscopy of Ar52}, keyword = {Direct reactions, Electromagnetic transitions, Nuclear forces, Nuclear many-body theory, Shell model}, chapternumber = {072502} }
@article{article, author = {Liu, H. N. and Obertelli, A. and Doornenbal, P. and Bertulani, C. A. and Hagen, G. and Holt, J. D. and Jansen, G. R. and Morris, T. D. and Schwenk, A. and Stroberg, R. and Achouri, N. and Baba, H. and Browne, F. and Calvet, D. and Ch\^{a}teau, F. and Chen, S. and Chiga, N. and Corsi, A. and Cort\'{e}s, M. L. and Delbart, A. and Gheller, J.-M. and Giganon, A. and Gillibert, A. and Hilaire, C. and Isobe, T. and Kobayashi, T. and Kubota, Y. and Lapoux, V. and Motobayashi, T. and Murray, I. and Otsu, H. and Panin, V. and Paul, N. and Rodriguez, W. and Sakurai, H. and Sasano, M. and Steppenbeck, D. and Stuhl, L. and Sun, Y. L. and Togano, Y. and Uesaka, T. and Wimmer, K. and Yoneda, K. and Aktas, O. and Aumann, T. and Chung, L. X. and Flavigny, F. and Franchoo, S. and Ga\v{s}pari\'{c}, I. and Gerst, R.-B. and Gibelin, J. and Hahn, K. I. and Kim, D. and Koiwai, T. and Kondo, Y. and Koseoglou, P. and Lee, J. and Lehr, C. and Linh, B. D. and Lokotko, T. and MacCormick, M. and Moschner, K. and Nakamura, T. and Park, S. Y. and Rossi, D. and Sahin, E. and Sohler, D. and S\"{o}derstr\"{o}m, P.-A. and Takeuchi, S. and T\"{o}rnqvist, H. and Vaquero, V. and Wagner, V. and Wang, S. and Werner, V. and Xu, X. and Yamada, H. and Yan, D. and Yang, Z. and Yasuda, M. and Zanetti, L.}, year = {2019}, pages = {7}, DOI = {10.1103/physrevlett.122.072502}, chapter = {072502}, keywords = {Direct reactions, Electromagnetic transitions, Nuclear forces, Nuclear many-body theory, Shell model}, journal = {Physical review letters}, doi = {10.1103/physrevlett.122.072502}, volume = {122}, number = {7}, issn = {0031-9007}, title = {How Robust is the N=34 Subshell Closure? First Spectroscopy of Ar52}, keyword = {Direct reactions, Electromagnetic transitions, Nuclear forces, Nuclear many-body theory, Shell model}, chapternumber = {072502} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE
  • Nature Index

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