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arXiv · 1507.06522

The Jet Energy Profile: A BSM Analysis Tool

R. Sekhar Chivukula·Elizabeth H. Simmons·Natascia Vignaroli
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Abstract

A new heavy di-jet resonance could be discovered at the 14 TeV LHC. In this talk we present a strategy to reveal the nature of such a particle; in particular to discern whether it is a quark-antiquark (q qbar), quark-gluon (qg), or gluon-gluon (gg) resonance. The strategy is based on the study of the energy profiles of the two leading jets in the di-jet channel. Including statistical uncertainties in the signal and the QCD backgrounds, we show that one can distinguish between gg, qg, and q bar resonances; an evaluation of systematic uncertainties in the measurement of the jet energy profile will require a detailed detector study once sufficient 14 TeV di-jet data is in hand.

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R. Sekhar Chivukula, Elizabeth H. Simmons, Natascia Vignaroli. 2015-07-23. The Jet Energy Profile: A BSM Analysis Tool. https://arxiv.org/abs/1507.06522

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