Phys.Rev. C 109, 044320 (2024)

V.Tripathi, S.Bhattacharya, E.Rubino, C.Benetti, J.F.Perello, S.L.Tabor, S.N.Liddick, P.C.Bender, M.P.Carpenter, J.J.Carroll, A.Chester, C.J.Chiara, K.Childers, B.R.Clark, B.P.Crider, J.T.Harke, R.Jain, B.Longfellow, S.Luitel, M.Mogannam, T.H.Ogunbeku, A.L.Richard, S.Saha, N.Shimizu, O.A.Shehu, Y.Utsuno, R.Unz, Y.Xiao, S.Yoshida, Y.Zhu

Low spin spectroscopy of neutron-rich ^{43, 44, 45}Cl via β^- and β_n decay

RADIOACTIVITY ^43,45S[from ⁹Be(⁴⁸Ca, X), E=140MeV/nucleon](β^-);⁴⁵S(β^-n); measured Eγ, Iγ, Eβ, Iβ, βγ-coin; deduced T_1/2, β-feedings, branchings, delayed neutron emission probability. ^43,44,45Cl; deduced levels, J, π, configurations. Comparison to shell-model calculations using the SDPFSDG-MU interaction. Systematics of low-lying level structure and transitions for Cl isotopes - ³⁹Cl, ⁴¹Cl, ⁴³Cl, ⁴⁵Cl, ⁴⁷Cl, ⁴⁹Cl. Beta Counting System (BCS) equipped with pixelated (40 strips x 40 strips) DSSD detector (used for ion implantation after passing A1900 fragment separator), followed by SSCD and surrounded by 16 Clover detectors at NSCL.

doi: 10.1103/PhysRevC.109.044320