An operator basis for the Standard Model with an added scalar singlet

Ben Gripaios; Dave Sutherland

An operator basis for the Standard Model with an added scalar singlet

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arxiv 1604.07365 v3 pith:TJ77L7UI submitted 2016-04-25 hep-ph hep-ex

Ben Gripaios , Dave Sutherland This is my paper · ORCID

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keywords basisdimensionsmodeloperatorsscalarsingletstandardadded

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Motivated by the possible di-gamma resonance at 750 GeV, we present a basis of effective operators for the Standard Model plus a scalar singlet at dimensions 5, 6, and 7. We point out that an earlier list at dimensions 5 and 6 contains two redundant operators at dimension 5.

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