Hello!
I would like to know how to calculate the width of the two-photon channel of the SM Higgs. It seems to be quite a tedious calculation with a dimensional regularization to perform. There are two one-loop contributions (leptons and W). Thank you very much in advance for your help!
B...
Hi there, I am looking for the solution of the final project in Peskin and Schroeder about the decays of the Higgs. Could someone help me? (The questions on the decay width of the Higgs into two photons are particularly important). Thanks,
B