Maximally aligned states in the proton drip line nucleus 106Sb

D. Sohler, M. Palacz, Zs Dombrádi, M. Hjorth-Jensen, C. Fahlander, L. O. Norlin, J. Nyberg, T. Bäck, K. Lagergren, D. Rudolph, A. Algora, C. Andreoiu, G. de Angelis, A. Atac, D. Bazzacco, J. Cederkäll, B. Cederwall, B. Fant, E. Farnea, A. GadeaM. Górska, H. Grawe, N. Hashimito-Saitoh, A. Johnson, A. Kerek, W. Klamra, J. Kownacki, S. M. Lenzi, A. Likar, M. Lipoglavšek, M. Moszyński, D. R. Napoli, C. Rossi-Alvarez, H. A. Roth, T. Saitoh, D. Seweryniak, Ö Skeppstedt, J. Timár, M. Weiszflog, M. Wolińska

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3 Citations (Scopus)

Abstract

High-spin states in 106SB have been investigated in the 54Fe(58Ni,1α1 p1n) reaction by in-beam γ-spectroscopic methods using the Euroball detector array equipped with charged particle and neutron detectors. On the basis of measured γγ-coincidence relations, angular distributions, and linear polarization ratios a significantly extended level scheme has been constructed up to spin and parity Iπ = (19-) and Ex ∼ 6.5 MeV. The experimental results are interpreted within the framework of the gdsh shell model using a realistic effective nucleon-nucleon interaction. Candidates for states with fully aligned angular momenta in the π(d5/2, g7/2)1 ν (d5/2, g7/2)5 valence space are identified at 4338 and 5203 keV, as well as in the π(d5/2, g7/2)1 ν(d5/2, g7/2) 4h11/21 space at 6087, 6573 and 6783 keV.

Original languageEnglish
Pages (from-to)251-262
Number of pages12
JournalNuclear Physics A
Volume753
Issue number3-4
DOIs
Publication statusPublished - May 16 2005

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Keywords

  • Euroball, ISIS arrays
  • Nuclear reactions Fe(Ni, npα), E = MeV; measured Eγ, Iγ, γγ-, (charged particle)γ-, (neutron)γ-coin, γ-ray polarization
  • Sb deduced high-spin levels, J, π, configurations

ASJC Scopus subject areas

  • Nuclear and High Energy Physics

Cite this

Sohler, D., Palacz, M., Dombrádi, Z., Hjorth-Jensen, M., Fahlander, C., Norlin, L. O., Nyberg, J., Bäck, T., Lagergren, K., Rudolph, D., Algora, A., Andreoiu, C., de Angelis, G., Atac, A., Bazzacco, D., Cederkäll, J., Cederwall, B., Fant, B., Farnea, E., ... Wolińska, M. (2005). Maximally aligned states in the proton drip line nucleus 106Sb. Nuclear Physics A, 753(3-4), 251-262. https://doi.org/10.1016/j.nuclphysa.2005.02.153