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arXiv · 1406.6376

An Effective Guide to Beyond the Standard Model Physics

Eduard Masso
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Abstract

Effective Lagrangians with dimension-six operators are widely used to analyse Higgs and other electroweak data. We show how to build a basis of operators such that each operator corresponds to a coupling which is well measured or will be in the future. We choose a set of couplings such that the correspondence is one-to-one. In our framework, some important features of the Lagrangian are transparent. For example, one can clearly see the presence or absence of correlations among measurable quantities. This may be a useful guide when searching for physics beyond the Standard Model.

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Eduard Masso. 2014-07-23. An Effective Guide to Beyond the Standard Model Physics. https://doi.org/10.1007/jhep10(2014)128

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