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arXiv · 2103.10217

Model-independent searches for new physics in multi-body invariant masses

S. V. Chekanov·S. Darmora·W. Islam·C. E. M. Wagner·J. Zhang
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Abstract

Model-independent searches for physics beyond the Standard Model typically focus on invariant masses of two objects (jets, leptons or photons). In this study we explore opportunities for similar model-agnostic searches in multi-body invariant masses. In particular, we focus on the situations when new physics can be observed in a model-independent way in three- and four-body invariant masses of jets and leptons. Such searches may have good prospects in finding new physics in the situations when two-body invariant masses, that have been extensively explored at collider experiments in the past, cannot provide sufficient signatures for experimental observations.

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S. V. Chekanov, S. Darmora, W. Islam, C. E. M. Wagner, J. Zhang. 2021-03-18. Model-independent searches for new physics in multi-body invariant masses. https://doi.org/10.3390/universe7090333

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