A new operating mode in experiments searching for free neutron-antineutron oscillations based on coherent neutron and antineutron mirror reflections

V. V. Nesvizhevsky, V. Gudkov, K. V. Protasov +2

An observation of neutron-antineutron oscillations ($n-\bar{n}$), which violate both $B$ and $B-L$ conservation, would constitute a scientific discovery of fundamental importance…