Beyond the Standard Model

Authors

  • B.C. Allanach Department of Applied Mathematics and Theoretical Physics, Centre for Mathematical Sciences, University of Cambridge, Cambridge, United Kingdom

DOI:

https://doi.org/10.23730/CYRSP-2019-006.113

Keywords:

Supersymmetry, extra dimensions, Large Hadron Collider, effective field theories, gauge unification, lectures

Abstract

We cover some current topics in Beyond the Standard Model phenomenology, with an emphasis on collider (particularly Large Hadron Collider) phenomenology. We begin with a review of the Standard Model and some unresolved mysteries that it leaves. Then, we shall heuristically introduce supersymmetry, grand unified theories and extra dimensions as paradigms for expanding the Standard Model. The collider phenomenology of such models is too rich and complex to review, but we give some key examples of how the new states associated with the models might be inferred in Large Hadron Collider events1. Before concluding, we finish with a brief description of a quantum field theory approximation that can be used in some cases to reduce model dependence: effective field theory.

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Published

2019-11-14

Issue

Section

Proceedings of the 2018 European School of High-Energy Physics, Maratea, Italy, 20 June–3 July 2018