|Apr2-08, 10:56 AM||#1|
Higgs gamma decay
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!
(cf. questions e and f of the final project p.777 in Peskin and Schroeder)
|Apr24-08, 12:39 PM||#2|
I had too much trouble dealing with the two-gluon channel to go on to the two-photon decay. I remember that the Higgs Hunter's Guide had some intermediate steps in this calculation, though. Have you made any progress in the last few weeks?
|Similar Threads for: Higgs gamma decay|
|Decay of Higgs boson.||Advanced Physics Homework||3|
|Decay Modes of the Higgs||Quantum Physics||2|
|Gamma decay and binding energy||High Energy, Nuclear, Particle Physics||1|
|Gamma decay||General Physics||11|