Spectroscopy of <SUP>91</SUP>Zr<sub>51</sub> at medium to high spins

Thompson N. J., Regan P. H., Garnsworth A. B., Ayangeakaa A. D., Ai H. C., Amon L., ...Daha Fazla

ACTA PHYSICA POLONICA B, sa.4, ss.1381-1384, 2007 (SCI-Expanded) identifier

  • Yayın Türü: Makale / Tam Makale
  • Basım Tarihi: 2007
  • Dergi Adı: ACTA PHYSICA POLONICA B
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1381-1384
  • İstanbul Üniversitesi Adresli: Evet

Özet

Identification of near-yrast states in the beta-stable nucleus Zr-91(51) has been carried out using the fusion evaporation reactions Se-82(C-13,4n)Zr-91 at an incident beam energy of 50 MeV. States above the reported inverted perpendicular = 6 mu s, I-pi = 21/2(+) isomeric level at E-x = 3167 keV have been identified for the first time in this work, a tentative decay scheme of near-yrast states to excitation energies in excess of 10 MeV has been constructed. These states are of relevance to shell model structures formed via limited valence-space configurations in this semi-magic N = 51 nucleus.