Phys.Rev. C 96, 034328 (2017)

S.Momiyama, P.Doornenbal, H.Scheit, S.Takeuchi, M.Niikura, N.Aoi, K.Li, M.Matsushita, D.Steppenbeck, H.Wang, H.Baba, E.Ideguchi, M.Kimura, N.Kobayashi, Y.Kondo, J.Lee, S.Michimasa, T.Motobayashi, N.Shimizu, M.Takechi, Y.Togano, Y.Utsuno, K.Yoneda, H.Sakurai

In-beam γ-ray spectroscopy of ³⁵Mg via knockout reactions at intermediate energies

NUCLEAR REACTIONS C(³⁶Mg, ³⁵Mg), E=235 MeV; C(³⁷Al, ³⁵Mg), E=246 MeV, [secondary ³⁶Mg and ³⁷Al beams from ⁹Be(⁴⁸Ca, X), E=345 MeV/nucleon primary reaction, followed by separation using BigRIPS separator and Zero Degree spectrometer at RIBF-RIKEN facility]; measured reaction products, Eγ, Iγ, (³⁵Mg)γ-coin, inclusive and γ-ray cross sections, parallel momentum distributions using DALI2 array of 186 large-volume NaI(Tl) crystals. ³⁵Mg; deduced levels, J, π. Comparison with shell-model calculations using SDPF-M interaction, and with antisymmetrized molecular dynamics (AMD) model calculations using Gogny D1S force. C(³⁶Mg, ³⁴Mg), (³⁶Mg, ³³Mg), E=235 MeV; measured inclusive σ.

NUCLEAR STRUCTURE ³⁵Mg; calculated levels, J, π, single-particle knockout cross sections, spectroscopic factors using shell-model with SDPF-M interaction, and antisymmetrized molecular dynamics (AMD) model with Gogny D1S force. Comparison with experimental data.

doi: 10.1103/PhysRevC.96.034328