Neutron excitations across the N = 50 shell gap in 102In

D. Sohler, Z. Dombrádi, A. Algora, J. Timaár, M. Palacz, J. Kownacki, M. Wolińska, J. Blomqvist, L. O. Norlin, T. Bäck, K. Lagergren, J. Cederkäll, B. Cederwall, A. Johnson, A. Kerek, W. Klamra, C. Fahlander, D. Rudolph, C. Andreoiu, J. NybergM. Weiszflog, A. Algora, G. De Angelis, A. Gadea, S. M. Lenzi, D. R. Napoli, A. Atac, D. Bazzacco, C. Rossi-Alvarez, B. Fant, E. Farnea, M. Goórska, H. Grawe, N. Hashimito-Saitoh, T. Saitoh, A. Likar, M. Lipoglavŝek, M. Moszyński, H. A. Roth, Skeppstedt, D. Seweryniak

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The structure of 102In has been investigated by in-beam γ-spectroscopic methods. Knowledge on the excited states of this nucleus has significantly been extended. Three cascades of transitions were observed to exceed the spin-energy domain spanned by the πg9/9-1v(d5/2, g7/2)3 configurations. The new high spin states at ∼4 MeV excitation energy could be assigned to the πg9/2-1v(d5/2, g7/2)2h11/2 configuration, while at least those at 4.733, 5.192 and 5.853 MeV most likely arise from the vg9/2 → vd5/2, g7/2 one-particle-one-hole excitation across the N = 50 shell closure.

Original languageEnglish
Pages (from-to)181-189
Number of pages9
JournalNuclear Physics A
Volume708
Issue number3-4
DOIs
Publication statusPublished - Oct 7 2002

Keywords

  • Comparison with shell model calculations
  • EUROBALL and ISIS arrays, neutron wall
  • In deduced levels, J, π, configurations, transition multipolarities
  • NUCLEAR REACTIONS Fe(Ni, np2α), E=240 MeV; measured Eγ, lγ, γγ-, (charged particle)γ-,(neutron)γ-coin., γ-ray polarization

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

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  • Cite this

    Sohler, D., Dombrádi, Z., Algora, A., Timaár, J., Palacz, M., Kownacki, J., Wolińska, M., Blomqvist, J., Norlin, L. O., Bäck, T., Lagergren, K., Cederkäll, J., Cederwall, B., Johnson, A., Kerek, A., Klamra, W., Fahlander, C., Rudolph, D., Andreoiu, C., ... Seweryniak, D. (2002). Neutron excitations across the N = 50 shell gap in 102In. Nuclear Physics A, 708(3-4), 181-189. https://doi.org/10.1016/S0375-9474(02)01014-X