Test of an Equivalence Theorem at One-Loop

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dc.creatorBerger, M. S.
dc.date1992-07-30
dc.date.accessioned2026-07-07T03:55:39Z
dc.date.available2026-07-07T03:55:39Z
dc.descriptionWe show that the equivalence theorem approximating one-loop gauge sector diagrams by including only Goldstone bosons in the loop gives a remarkably poor approximation to the amplitude for the decay $H\rightarrow γγ$ and for the process $γγ\rightarrow HH$. At one loop, large logarithms can arise that evade power counting arguments.
dc.description8 pages + 4 figures available on request, MAD/PH/712
dc.identifierhttps://arxiv.org/abs/hep-ph/9207275
dc.identifierhttp://arxiv.org/abs/hep-ph/9207275
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/44637
dc.subjectHigh Energy Physics - Phenomenology
dc.titleTest of an Equivalence Theorem at One-Loop
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