Phys.Rev. C 94, 011302 (2016)

W.Urban, U.Koster, M.Jentschel, P.Mutti, B.Markisch, T.Rzaca-Urban, Ch.Bernards, Ch.Fransen, J.Jolie, T.Thomas, G.S.Simpson

Precise measurement of energies in ¹¹⁵Sn following the (n, γ) reaction

NUCLEAR REACTIONS ¹¹⁴Sn(n, γ), E=cold neutrons; measured primary and secondary Eγ, γγ-coin using eight large Ge detectors at PF1B facility of ILL-Grenoble. ¹¹⁵Sn; deduced levels, S(n).

RADIOACTIVITY ¹¹⁵In(β^-); deduced precise Q(β^-) for a highly-forbidden β^- transition from ¹¹⁵In g.s. parent to a 497, 3/2+ level in ¹¹⁵Sn using precisely measured masses of relevant nuclides and precise energy measurement of the 497.3-keV level in ¹¹⁵Sn from (n, γ).

doi: 10.1103/PhysRevC.94.011302