Recent content by sj8100

Thanks for the replies. Things are clear to me now. thanks.

pi+ + p --> Sigma+ + pi+ + K0 Dear forum readers; I have a simple question. Could someone tell me the isospin is conserved in the above reaction? This is the way i understood this. LHS possible Isospin values are 1/2, 3/2 RHS possible Isospin value is 5/2 5/2 is not in LHS. so...

Thanks for the reply, that's my typing mistake, I=0 for eta. OK. LHS I = 0 RHS I = not defined So, isospin is not conserved. Is that the way to explain non conservation of isospin thanks

eta --> gamma gamma Could someone help me on this. Iso spin is not conserved in EM interaction. How can we say isospin is not conserved in the 'eta -> 2 gamma' decay.The eta has I =1 and I3 =0 and for the gamma I = 0 ,1. Thanks a lot