Identification ofT=0andT=1Bands in the

Overview of neutron–proton pairing

“…Their SMMC calculations provided only lowtemperature canonical averages, which agreed with experiment within the statistical uncertainties. In particular, their mean values of T 2 reflected the transition from T = 1 to T = 0 around J = 5 observed in the yrast sequence of 74 Rb by Rudolph et al [123]. They calculated mean values of the modified pair number operators (16) as function of the rotational frequency ω.…”

“…34, the PSM calculations of Ref. [103], which disregard isoscalar correlations, Dean et al [22] studied the rotational behavior of 74 Rb [123,131] in the framework of the SMMC described in Section 2.2.1. They added a cranking term −ωj x to the Hamiltonian, which ensured that the mean value of the angular momentum was finite.…”

Experimental evidence for56Ni-core breaking from the low-spin structure of theN=ZnucleusLisetskiy1, Pietralla2, Honma3 et al. 2003Phys. Rev. C

“…Recent progress in both experimental and theoretical directions brought new valuable data for the heavy odd-odd N = Z nuclei 46 V [4,5,6,13,14,15,16] , 50 Mn [7,17,18,19,20,21], and 54 Co [22,23,24,25] in the lower part of the pfshell (f 7/2 -shell) and even for some nuclei of the upper part of the pf -shell, like 70 Br [26,27]. While some understanding of the key problems of the low-energy structure of f 7/2 nuclei seems to be obtained and regularities similar to the ones appropriate for the sd-shell are revealed there are still many uncertainties for low-spin structure of these nuclei with mass numbers A > 56 [28,29,30,31,32,33,34,35]. The first odd-odd N = Z nucleus of this region, which may help to draw confident conclusions on the situation in the mass region above 56 Ni is 58 Cu.…”

Erratum to “Application of the extended P+QQ force model to N≈Z fp shell nuclei”

“…II, we briefly review the model. The results of calculations on the binding energies, energy levels and electric transition probabilities B(E2) are shown for 46 Ti, 46 V, 48 V, 48 Cr, 50 Cr and 50 Mn in Sec. III.…”