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

被引：72

作者：

Falkowski, Adam ^{[1
]}

Rychkov, Slava ^{[2
,3
]}

Urbano, Alfredo ^{[2
]}

机构：

[1] Univ Paris 11, CNRS, Lab Phys Theor Orsay, UMR8627, F-91405 Orsay, France

[2] Ecole Normale Super, Phys Theor Lab, F-75231 Paris, France

[3] Univ Paris 06, Fac Phys, Paris, France

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2012年 / 04期

关键词：

Higgs Physics; Beyond Standard Model; Sum Rules; Chiral Lagrangians;

D O I：

10.1007/JHEP04(2012)073

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

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.

引用

页数：12

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