Abstract

One item on the agenda of future colliders is certain to be the Higgs boson. What is it trying to tell us? The primary objective of any future collider must surely be to identify physics beyond the Standard Model, and supersymmetry is one of the most studied options. Is supersymmetry waiting for us and, if so, can LHC Run 2 find it? The big surprise from the initial 13 TeV LHC data has been the appearance of a possible signal for a new boson [Formula: see text] with a mass [Formula: see text] 750 GeV. What are the prospects for future colliders if the X(750) exists? One of the most intriguing possibilities in electroweak physics would be the discovery of nonperturbative phenomena. What are the prospects for observing sphalerons at the LHC or a future collider?

Highlights

  • Theoretical Particle Physics and Cosmology Group, Department of Physics, King’s College London, Strand, London WC2R 2LS, United Kingdom; One item on the agenda of future colliders is certain to be the Higgs boson

  • What are the prospects for future colliders if the X(750) exists? One of the most intriguing possibilities in electroweak physics would be the discovery of non-perturbative phenomena

  • We can expect that the LHC experiments will reduce the overall uncertainty to below 100 MeV, setting a hot pace for future collider experiments to follow

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Summary

The Higgs Boson

In this case it would be possible to discover supersymmetry in future runs of the LHC, and to measure some of its parameters quite accurately, as seen in Fig. 4.18 The prediction of the supersymmetric mass scale and such a.

Who Ordered That?
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Search for Sphalerons
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