Phys.Rev. C 110, 024313 (2024)

Z.Rahman, S.Giraud, J.C.Zamora, R.G.T.Zegers, Y.Ayyad, S.Beceiro-Novo, D.Bazin, B.A.Brown, A.Carls, J.Chen, M.Cortesi, M.DeNudt, C.Maher, W.Mittig, F.Ndayisabye, S.Noji, J.Pereira, J.Schmitt, M.Z.Serikow, L.J.Sun, J.Surbrook, N.Watwood, T.Wheeler

Extraction of Gamow-Teller strengths in the β⁺ direction with the (d, ²He) reaction in inverse kinematics

NUCLEAR REACTIONS ²H(¹³N, 2p), E=94 MeV/nucleon; ²H(¹⁴O, ²He), E=105 MeV/nucleon; measured reaction products; deduced σ(θ). ¹³C; deduced B(GT) or Gamow-Teller transition strength. Comparison to B(GT) values extracted from ¹³C(³He, t) reaction, b-decay data and shell-model calculations. Multipole decomposition analysis. Secondary beams produced from Be(¹⁶O, X), E=150 MeV/nucleon reaction and purified with A1900 fragment separator. Active target-time projection chamber (AT-TPC) at the target location of the S800 spectrograph (Coupled Cyclotron Facility, NSCL).

doi: 10.1103/PhysRevC.110.024313