Excitation of 6⁺, 8⁺, 10⁺and 9^-States in¹²²Sn by Reactions (p,t) and (p,p')

Yrast isomers in tin nuclei from heavy ion collisions and the νh11/2subshell filling

“…The measured off-beam intensities of the 75.2-and 78.2-keV y rays were approximately 20% of those for the corresponding 8^-^7~ transitions, implying total conversion coefficients consistent with their E2 multipolarity assignments. From the present work, the *^^Sn 8"^ and 10"^ states are located at 2689 and 2764 keV, in reasonable accord with results of two studies [7,8] of the '^'*Sn(p,/) *^^Sn reaction, the more recent of which placed these '^^Sn levels at 2695 ±10 and 2775 ±10 keV, respectively. The decay data used to extract half-lives for the new 10"*" isomers are displayed in Fig.…”

High-resolution measurement of theSn118,124(p,Guazzoni1, Zetta2, Covello3 et al. 2011Phys. Rev. C425350View full textAdd to dashboardCite

“…Reference [7] reports a level at 2765.6 keV with tentative assignment J π = (10 + ), deduced from (p,t) [37] and (p,p ) reaction [31] studies. In the present experiment an L = 6 transfer is consistent with the measured angular distribution.…”

“…(v) The 124 Sn(p,t) 122 Sn reaction. Subsequent to the study by Fleming et al [5] referred to previously, there were measurements by Yagi et al [36] and Kumabe et al [31]. A study of the energy dependence of the (p,t) reaction on 124 Sn was carried out by Matoba et al [37].…”

“…(ii) Inelastic scattering of protons [16,31] and deuterons [18], and Coulomb excitation [20,21], including inbeam γ -ray spectroscopy using the (n,n γ )reaction [32,33]. (iii) Nuclear resonance fluorescence experiments [12,34].…”