Information on the doubly-magic nature of the N = Z = 50 100Sn nucleus can be extracted from systematic studies of the tin isotopic chain. In this context, the lifetimes of the neutron deficient 105Sn have been investigated with the coincidence Recoil Distance Doppler Shift (RDDS) technique through the reaction 50C(58Ni; 2pn)105Sn. The experimental technique has been validated by comparing the preliminary results with known lifetimes in 105In.
Lifetime measurements in 105Sn: The puzzle of B(E2) strengths in Sn isotopes
Pasqualato G.;Goasduff A.;Mengoni D.;
2020
Abstract
Information on the doubly-magic nature of the N = Z = 50 100Sn nucleus can be extracted from systematic studies of the tin isotopic chain. In this context, the lifetimes of the neutron deficient 105Sn have been investigated with the coincidence Recoil Distance Doppler Shift (RDDS) technique through the reaction 50C(58Ni; 2pn)105Sn. The experimental technique has been validated by comparing the preliminary results with known lifetimes in 105In.
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