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arXiv · hep-ph/0609049

Disentangling Dimension Six Operators through Di-Higgs Boson Production

Aaron Pierce·Jesse Thaler·Lian-Tao Wang
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Abstract

New physics near the TeV scale can generate dimension-six operators that modify the production rate and branching ratios of the Higgs boson. Here, we show how Higgs boson pair production can yield complementary information on dimension-six operators involving the gluon field strength. For example, the invariant mass distribution of the Higgs boson pair can show the extent to which the masses of exotic TeV-scale quarks come from electroweak symmetry breaking. We discuss both the current Tevatron bounds on these operators and the most promising LHC measurement channels for two different Higgs masses: 120 GeV and 180 GeV. We argue that the operators considered in this paper are the ones most likely to yield interesting Higgs pair physics at the LHC.

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Aaron Pierce, Jesse Thaler, Lian-Tao Wang. 2007-06-21. Disentangling Dimension Six Operators through Di-Higgs Boson Production. https://doi.org/10.1088/1126-6708%2F2007%2F05%2F070

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