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arXiv · 1202.1532

What if the Higgs couplings to W and Z bosons are larger than in the Standard Model?

Adam Falkowski·Slava Rychkov·Alfredo Urbano
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Abstract

We derive a general sum rule relating the Higgs coupling to W and Z bosons to the total cross section of longitudinal gauge boson scattering in I=0,1,2 isospin channels. The Higgs coupling larger than in the Standard Model implies enhancement of the I=2 cross section. Such an enhancement could arise if the Higgs sector is extended by an isospin-2 scalar multiplet including a doubly charged, singly charged, and another neutral Higgs.

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Adam Falkowski, Slava Rychkov, Alfredo Urbano. 2012-05-22. What if the Higgs couplings to W and Z bosons are larger than in the Standard Model?. https://doi.org/10.1007/jhep04(2012)073

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