Orlandi, R., Mucher, D., Raabe, R., Jungclaus, A., Pain, S. D., Bildstein, V., Chapman, R., de Angelis, G., Johansen, J. G., Van Duppen, P., Andreyev, A. N., Bottoni, S., Cocolios, T. E., De Witte, H., Diriken, J., Elseviers, J., Flavigny, F., Gaffney, L. P., Gernhauser, R., Gottardo, A., Huyse, M., Illana, A., Konki, J., Kroll, T., Krucken, R., Lane, J. F. W., Liberati, V., Marsh, B., Nowak, K., Nowacki, F., Pakarinen, J., Rapisarda, E., Recchia, F., Reiter, P., Roger, T., Sahin, E., Seidlitz, M., Sieja, K., Smith, J. F., Dobon, J. J. Valiente, Von Schmid, M., Voulot, D., Warr, N., Wenander, F. K. and Wimmer, K. (2015). Single-neutron orbits near Ni-78: Spectroscopy of the N=49 isotope Zn-79. Phys. Lett. B, 740. S. 298 - 303. AMSTERDAM: ELSEVIER SCIENCE BV. ISSN 1873-2445

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Abstract

Single-neutron states in the Z = 30, N = 49 isotope Zn-79 have been populated using the Zn-78(d,p)Zn-79 transfer reaction at REX-ISOLDE, CERN. The experimental setup allowed the combined detection of protons ejected in the reaction, and of y rays emitted by Zn-79. The analysis reveals that the lowest excited states populated in the reaction lie at approximately 1 MeV of excitation, and involve neutron orbits above the N = 50 shell gap. From the analysis of gamma-ray data and of proton angular distributions, characteristic of the amount of angular momentum transferred, a 5/2+ configuration was assigned to a state at 983 keV. Comparison with large-scale-shell-model calculations supports a robust neutron N = 50 shell-closure for Ni-78. These data constitute an important step towards the understanding of the magicity of 78Ni and of the structure of nuclei in the region. (C) 2014 The Authors. Published by Elsevier B.V.

Item Type: Journal Article
Creators:
CreatorsEmailORCIDORCID Put Code
Orlandi, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Mucher, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Raabe, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Jungclaus, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pain, S. D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bildstein, V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Chapman, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
de Angelis, G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Johansen, J. G.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Van Duppen, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Andreyev, A. N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bottoni, S.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Cocolios, T. E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
De Witte, H.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Diriken, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Elseviers, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Flavigny, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gaffney, L. P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gernhauser, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Gottardo, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Huyse, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Illana, A.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Konki, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Kroll, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Krucken, R.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lane, J. F. W.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Liberati, V.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Marsh, B.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nowak, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Nowacki, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Pakarinen, J.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Rapisarda, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Recchia, F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Reiter, P.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Roger, T.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sahin, E.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Seidlitz, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Sieja, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Smith, J. F.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Dobon, J. J. ValienteUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Von Schmid, M.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Voulot, D.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Warr, N.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wenander, F. K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Wimmer, K.UNSPECIFIEDUNSPECIFIEDUNSPECIFIED
URN: urn:nbn:de:hbz:38-414802
DOI: 10.1016/j.physletb.2014.12.006
Journal or Publication Title: Phys. Lett. B
Volume: 740
Page Range: S. 298 - 303
Date: 2015
Publisher: ELSEVIER SCIENCE BV
Place of Publication: AMSTERDAM
ISSN: 1873-2445
Language: English
Faculty: Unspecified
Divisions: Unspecified
Subjects: no entry
Uncontrolled Keywords:
KeywordsLanguage
ELASTIC-SCATTERING; RICH ISOTOPES; NUCLEIMultiple languages
Astronomy & Astrophysics; Physics, Nuclear; Physics, Particles & FieldsMultiple languages
URI: http://kups.ub.uni-koeln.de/id/eprint/41480

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