Quantum black holes and their lepton signatures at the LHC with CalCHEP

Belyaev, Alexander and Calmet, Xavier (2015) Quantum black holes and their lepton signatures at the LHC with CalCHEP. Journal of High Energy Physics, 2015 (8). p. 139. ISSN 1029-8479

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Abstract

We discuss a field theoretical framework to describe the interactions of non-thermal quantum black holes (QBHs) with particles of the Standard Model. We propose a non-local Lagrangian to describe the production of these QBHs which is designed to reproduce the geometrical cross section πrs2 for black hole production where rs is the Schwarzschild radius. This model is implemented into CalcHEP package and is publicly available at the High Energy Model Database (HEPMDB) for simulation of QBH events at the LHC and future colliders. We present the first phenomenological application of the QBH@HEPMDB model with spin-0 neutral QBH giving rise the e+e− and eμ signatures at the LHC@8TeV and LHC@13TeV and produce the respective projections for the LHC in terms of limits on the reduced Planck mass, M¯PL and the number of the extra-dimensions n.

Item Type: Article
Schools and Departments: School of Mathematical and Physical Sciences > Physics and Astronomy
Research Centres and Groups: Theoretical Particle Physics Research Group
Subjects: Q Science > QC Physics
Depositing User: Billy Wichaidit
Date Deposited: 01 Jun 2017 12:03
Last Modified: 01 Jun 2017 12:09
URI: http://sro.sussex.ac.uk/id/eprint/68298

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Project NameSussex Project NumberFunderFunder Ref
Theoretical Particle Physics at the University of SussexG0309STFC-SCIENCE AND TECHNOLOGY FACILITIES COUNCILST/G000573/1