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

journal contribution
posted on 2023-06-09, 06:28 authored by Alexander Belyaev, Xavier CalmetXavier Calmet
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 prs2 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.

Funding

Theoretical Particle Physics at the University of Sussex; G0309; STFC-SCIENCE AND TECHNOLOGY FACILITIES COUNCIL; ST/G000573/1

History

Publication status

  • Published

File Version

  • Published version

Journal

Journal of High Energy Physics

ISSN

1029-8479

Publisher

Springer Verlag

Issue

8

Volume

2015

Page range

139

Department affiliated with

  • Physics and Astronomy Publications

Research groups affiliated with

  • Theoretical Particle Physics Research Group Publications

Full text available

  • No

Peer reviewed?

  • Yes

Legacy Posted Date

2017-06-01

First Compliant Deposit (FCD) Date

2017-06-01

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