Correlation between the angular momentum of the residual nucleus and the neutron multiplicity in the reaction (π-, xn)
Buttsev V.S., Gavrilov Yu.K., Polikanov S.M., Cherevatenko E.P., Chultem D.
The dependence of the isomer ratio on the number of emitted neutrons in the reaction Sn(7r~, xn)1081MIn is established. This dependence has a maximum at x = 6-7, corresponding to an exciton energy on the order of mir/2.