Collective states in even Sn nuclei

Transition probabilities and hole-core coupled configurations in107In

“…Table 1 and the relevant discussion in [10]). In los, t lOSn ' the experimental transition strengths B(E2, 4 + --,2 + ~0 +) are unfortunately not known but in the heavier even Sn isotopes these quantities are usually by one order of magnitude hig- [11,13].…”

“…There are several indications in the literature that while the 27 states in the even Sn isotopes seem to retain their predominantly phonon character [13], the 4[ and especially the 6~ states are mainly of twoquasiparticle type [3,14,15]. Possible quasineutron configurations responsible for the formation of the 6~-states are (g7/2) a, (g7/2, d5/2), the importance of the configuration (h11/2) z is mentioned in [14].…”

Determination of B(E3; 01+ ? 31-) Values for the Stable Isotopes of Cadmium

“…and E3(Ot -3 1 ) transitions in the· mass region near Cd. The E2 data are taken from Endt (1981), except for Cd (Esat et al 1976) and Sn (Jonsson et at. 1981).…”

“…1981). The E3 data are obtained from the following sources: Pd, Robinson et al (1969); Cd, present work; Sn, Jonsson et at. (1981); Te, Tamura et at.…”

Sn120homologous levels via the123Sb(

“…In particular, the level scheme of 120 Sn has been investigated by means of inelastic scattering of protons [8,9], deuterons [10], 3 He and α [11,12], lithium ions [13,14], and by using the following one-, two-, and multinucleon transfer reactions 119 Sn(d, p) [15,16], 119 Sn(t, d) [17], 121 Sb (d, 3 He) [18], 121 Sb(t, α) [19], 122 Sn(p, t) [7,20], 118 Sn(t, p) [21], 123 Sb(p, α) measured with low energy resolution [22], and 124 Te(d, 6 Li) [23]. The most comprehensive information is obtained from γ -ray spectroscopy using the (n, γ ), (n, n'γ ), (γ, γ ), (P , P 'γ ) reactions [24][25][26][27] and Coulomb excitation [27,28] as well as from the study of the decay of 120 In [29][30][31][32] and 120 Sb [29,33,34]. The results obtained in these works are summarized in the NDS compilation [35], where a more complete list of references can be found.…”