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arXiv · 2304.01694

Anomalies in Particle Physics

Andreas Crivellin
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Abstract

I provide a (personal) review of the current hints for physics beyond the Standard Model, called ``anomalies'', obtained both at the intensity frontier (flavour and electroweak precision observables) and in direct LHC searches. This includes the deviations from the Standard Model predictions in semi-leptonic $B$ decays, the anomalous magnetic moment of the muon, the Cabibbo Angle Anomaly, the $W$ mass as well as non-resonant di-lepton searches, the hints for new scalar particles around $\approx\! 95\,$GeV, $\approx\! 151\,$GeV, $\approx\! 670\,$GeV and the (di-)di-jet excess at $\approx \!1\,$TeV ($\approx 3.6\,$TeV). Possible explanations in terms of new particles are briefly summarized and discussed.

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Andreas Crivellin. 2023-04-04. Anomalies in Particle Physics. https://arxiv.org/abs/2304.01694

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