598 articles – 2951 Notices  [english version]
HAL : in2p3-00142679, version 1

Fiche détaillée  Récupérer au format
Physics Letters B 437 (1998) 264-272
Competing T = 0 and T = 1 structures in the N = Z nucleus $^{62}_{31}$Ga
S.M. Vincent, P.H. Regan, D.D. Warner, R.A. Bark, D. Blumenthal, M.P. Carpenter, C.N. Davids, W. Gelletly, R.V. F. Janssens, C.D. O'Leary, C.J. Lister, J. Simpson, D. Seweryniak, T. Saitoh, J. Schwartz, S. Törmänen, O. Juillet1, F. Nowacki2, P. Van Isacker1
(1998)

The low-lying levels in the odd-odd N=Z nucleus $^{62}$Ga have been identified for the first time. These data reveal a cascade of stretched-E2 transitions based on a T=0, 1$^{+}$ bandhead which decays directly to the T=1, 0$^{+}$ ground state. The observed levels are interpreted in the context of theshell model, using as a basis, the $_{rf5/2g9/2}$ orbits with a $^{56}$Ni core.
1 :  GANIL - Grand Accélérateur National d'Ions Lourds
2 :  LPTH - Laboratoire de Physique Théorique
Physique/Physique Nucléaire Théorique
Isospin – NsZ – Levels – Shell model