Phys.Rev. C 113, 034314 (2026)

S.Pascu, K.Kaneko, C.Qi, E.A.Cederlof, T.Mizusaki, N.Shimizu, Y.Sun, C.Mihai, M.Boromiza, D.Bucurescu, C.Costache, S.Calinescu, C.Clisu, A.Coman, I.Dinescu, D.Filipescu, N.M.Florea, I.Gheorghe, A.Ionescu, R.Lica, N.Marginean, R.Marginean, R.E.Mihai, A.Mitu, A.Negret, C.R.Nita, C.Petrone, L.Stan, S.Toma, A.E.Turturica, G.Turturica, S.Ujeniuc

Constraining the region in which the ratio B_4/2≤1 in Te isotopes through lifetime measurements in ¹¹⁵Te

NUCLEAR REACTIONS ¹⁰⁶Pd(¹³C, 3n), (¹³C, X)¹¹⁵Te, E=56 MeV; measured reaction products, Eγ, Iγ; deduced γ-ray energies, initial and final states J, π, level scheme, mean level T_1/2, B(E2) with the recoil distance Doppler-shift (RDDS) method. Comparison with multiple theoretical frameworks: the shell model with the realistic pairing plus multipole terms with monopole interaction, large-scale configuration-interaction shell-model calculations, and the interacting boson-fermion model with triaxial deformation. The ROSPHERE array at the 9-MV Tandem accelerator of the Horia Hulubei National Institute for Research and Development in Physics and Nuclear Engineering in Romania.

doi: 10.1103/k6s9-dmpj