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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 CalmetWe 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
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Publication status
- Published
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- Published version
Journal
Journal of High Energy PhysicsISSN
1029-8479Publisher
Springer VerlagExternal DOI
Issue
8Volume
2015Page range
139Department affiliated with
- Physics and Astronomy Publications
Research groups affiliated with
- Theoretical Particle Physics Research Group Publications
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- No
Peer reviewed?
- Yes
Legacy Posted Date
2017-06-01First Compliant Deposit (FCD) Date
2017-06-01Usage metrics
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