Eur.Phys.J. A 52, 271 (2016)

K.L.Laursen, H.O.U.Fynbo, O.S.Kirsebom, K.S.Madsboll, K.Riisager

Complete kinematical study of the 3α breakup of the 16.11 MeV state in ¹²C

NUCLEAR REACTIONS ¹¹B(p, αx), E=167-170 keV; measured Eα, Iα(θ), αα-coin, other reaction products using DSSSDs; deduced total α-particle energy spectrum, 3α momentum (in the cms) vs E^* of ¹²C, 3α resonance near 16 MeV, Dalitz plot for multiplicity two and multiplicity three; calculated Dalitz plots using complete kinematics with three models of different symmetry and with and without Coulomb corrections.

doi: 10.1140/epja/i2016-16271-2