An electronic detector has been built which measures the angle of emission of transition radiation photons, as well as the energy deposit. A significant gain in the efficiency of particle identification is obtained for ..gamma.. approx. equal to 10/sup 3/.
Deutschmann, M; Struczinski, W;  Fabjan, C W; Willis, W;  Gavrilenko, I; Maiburov, S; Shmeleva, A; Vasiliev, P;  Tchernyatin, V; Dolgoshein, B 
- Technische Hochschule Aachen (Germany, F.R.). Lehrstuhl fuer Experimentalphysik 3B und 3. Physikalisches Inst.
- European Organization for Nuclear Research, Geneva (Switzerland)
- AN SSSR, Moscow. Inst. Fiziki
- Moskovskij Inzhenerno-Fizicheskij Inst. (USSR)