Phys.Rev. C 109, 015802 (2024)

S.N.Paneru, C.R.Brune, D.Connolly, D.Odell, M.Poudel, D.R.Phillips, J.Karpesky, B.Davids, C.Ruiz, A.Lennarz, U.Greife, M.Alcorta, R.Giri, M.Lovely, M.Bowry, M.Delgado, N.E.Esker, A.B.Garnsworthy, C.Seeman, P.Machule, J.Fallis, A.A.Chen, F.Laddaran, A.Firmino, C.Weinerman

Elastic scattering of ³He+⁴He with the SONIK scattering chamber

NUCLEAR REACTIONS ⁴He(³He, ³He), E=0.721, 0.878, 1.303, 1.767, 2.145, 2.633, 3.608, 4.347, 5.490 MeV; measured reaction products, scattered ³He, angular distributions; deduced elastic σ(θ), resonances, resonance widths. R-matrix and HALO effective field theory analysis. Comparison with previous experimental results. SONIK - windowless, extended gas target surrounded by an array of 30 collimated silicon charged particle detectors at Isotope Separator and Accelerator-I (ISAC-I) facility (TRIUMPH, Canada).

doi: 10.1103/PhysRevC.109.015802