Q2. a beam of pions (t ) is incident on a proton target, giving rise to the process t+p>n +t" +t (a) assuming that the decay proceeds through strong interaction

Q2. A beam of pions (T ) is incident on a proton target, giving rise to the process T+p>n +T" +T (A) Assuming that the decay proceeds through strong interactions, the total isospin I and its third component 15 for the decay products, are b)I=l- (e)I-5- d) 1-1,- Ans.: (C) Solution:r" +p > n+t" +r*:+1+1- ,1l - (B) Using isospin symmetry, the cross-section for the above process can be related to that of the prOcess (a) 7 nprT (c) 7npT"t" (d) 7 pnz'r