Phys.Lett. B 791, 6 (2019)

D.Dubbers, H.Saul, B.Markisch, T.Soldner, H.Abele

Exotic decay channels are not the cause of the neutron lifetime anomaly

RADIOACTIVITY ¹NN(β^-); analyzed available data on neutron lifetime; deduced neutron anomaly can be excluded with a high level of confidence when use is made of the neutron decay β asymmetry.

doi: 10.1016/j.physletb.2019.02.013