Constraints on growth of binary process amplitudes

V. V. Ezhela, M. A. Mestvirishvili


Abstract: The Kinoshita–Loeffel-Martin method is extended to helicity amplitudes. An upper bound is obtained for the decrease with increasing energy of the differential cross sections of binary reactions for particles with spin and fixed angles of departure.

Received: 11.09.1970

 English version: Theoretical and Mathematical Physics, 1971, 7:2, 467–472