Dijet Signature of Low Mass Strings in the Early LHC Data

2011/05/05 by Z.V. Usubov, Zafar Usubov, Usubov, Zafar
Physics and Astronomy · #Black Holes and Theoretical Physics #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #hep-ph

paper · pdf · doi:10.48550/arxiv.1105.0969

10 pages, 5 figures

openalex publication_date 2011/05/05 · arxiv created 2011/05/12 · arxiv updated 2011/05/13 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We have examined the dijet production at the LHC as a hint to discovery of string Regge excitations of Standard Model particles. If the fundamental string mass scale is in the TeV range, the influence of string effects on the pp interaction can arise as new resonances in the dijet invariant mass distribution. Near the first resonant pole we investigate the impact of the subprocesses with quark-gluon and four-gluon separately. We show that the LHC is able to probe the string mass scale ∼5 TeV with only 2 pb^-1 of integrated luminosity at E_CM=14 TeV.

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