LHC bounds on large extra dimensions

We derive new dominant bounds on the coefficient of the effective operator generated by tree-level graviton exchange in large extra dimensions from pp \rightarrow jj data at LHC: M_T > 2.1TeV (ATLAS after 3.1/pb of integrated luminosity), M_T > 3.4 TeV (CMS after 36/pb), MT > 3.2 TeV (ATLAS...

Descripción completa

Detalles Bibliográficos
Autores principales: Franceschini, Roberto, Giardino, Pier Paolo, Giudice, Gian F., Lodone, Paolo, Strumia, Alessandro
Lenguaje:eng
Publicado: 2011
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/JHEP05(2011)092
http://cds.cern.ch/record/1324792
_version_ 1780921630542790656
author Franceschini, Roberto
Giardino, Pier Paolo
Giudice, Gian F.
Lodone, Paolo
Strumia, Alessandro
author_facet Franceschini, Roberto
Giardino, Pier Paolo
Giudice, Gian F.
Lodone, Paolo
Strumia, Alessandro
author_sort Franceschini, Roberto
collection CERN
description We derive new dominant bounds on the coefficient of the effective operator generated by tree-level graviton exchange in large extra dimensions from pp \rightarrow jj data at LHC: M_T > 2.1TeV (ATLAS after 3.1/pb of integrated luminosity), M_T > 3.4 TeV (CMS after 36/pb), MT > 3.2 TeV (ATLAS after 36/pb). We clarify the role of on-shell graviton exchange and compare the full graviton amplitude to ATLAS data, setting bounds on the fundamental quantum-gravity scale.
id cern-1324792
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2011
record_format invenio
spelling cern-13247922019-09-30T06:29:59Zdoi:10.1007/JHEP05(2011)092http://cds.cern.ch/record/1324792engFranceschini, RobertoGiardino, Pier PaoloGiudice, Gian F.Lodone, PaoloStrumia, AlessandroLHC bounds on large extra dimensionsParticle Physics - PhenomenologyWe derive new dominant bounds on the coefficient of the effective operator generated by tree-level graviton exchange in large extra dimensions from pp \rightarrow jj data at LHC: M_T > 2.1TeV (ATLAS after 3.1/pb of integrated luminosity), M_T > 3.4 TeV (CMS after 36/pb), MT > 3.2 TeV (ATLAS after 36/pb). We clarify the role of on-shell graviton exchange and compare the full graviton amplitude to ATLAS data, setting bounds on the fundamental quantum-gravity scale.arXiv:1101.4919IFUP-TH-2010-43CERN-PH-TH-2010-286oai:cds.cern.ch:13247922011-01-26
spellingShingle Particle Physics - Phenomenology
Franceschini, Roberto
Giardino, Pier Paolo
Giudice, Gian F.
Lodone, Paolo
Strumia, Alessandro
LHC bounds on large extra dimensions
title LHC bounds on large extra dimensions
title_full LHC bounds on large extra dimensions
title_fullStr LHC bounds on large extra dimensions
title_full_unstemmed LHC bounds on large extra dimensions
title_short LHC bounds on large extra dimensions
title_sort lhc bounds on large extra dimensions
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP05(2011)092
http://cds.cern.ch/record/1324792
work_keys_str_mv AT franceschiniroberto lhcboundsonlargeextradimensions
AT giardinopierpaolo lhcboundsonlargeextradimensions
AT giudicegianf lhcboundsonlargeextradimensions
AT lodonepaolo lhcboundsonlargeextradimensions
AT strumiaalessandro lhcboundsonlargeextradimensions

Ejemplares similares