TY  - RPRT
TI  - Search for non-resonant signatures of extra dimensions in high-mass dilepton final states in 139 fb<sup>−1</sup> of pp collisions at √s=13 TeV using the ATLAS detector
IS  - ATL-PHYS-PUB-2021-021
M1  - PUBDB-2021-05346
M1  - ATL-PHYS-PUB-2021-021
SP  - 14
PY  - 2021
N1  - All figures including auxiliary figures are available at https://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PUBNOTES/ATL-PHYS-PUB-2021-021. The authors list may be incomplete!
AB  - A search is presented for physics non-resonant new phenomena in dielectron and dimuon final states, originating from large extra spatial dimensions. The LHC proton-proton collision dataset collected by the ATLAS detector between 2015 and 2018 is analyzed, corresponding to a total integrated luminosity of up to 139 fb^-1 at p s = 13 TeV. The dilepton invariant mass spectrum is a discriminating variable. No significant deviations from the Standard Model expectation are observed. Lower limits are set on the string scale M_S between 6.6 TeV and 6.4 TeV at the 95 
KW  - p p: colliding beams (INSPIRE)
KW  - new physics: search for (INSPIRE)
KW  - scale: string (INSPIRE)
KW  - dimuon: final state (INSPIRE)
KW  - dilepton: final state (INSPIRE)
KW  - p p: scattering (INSPIRE)
KW  - muon: pair production (INSPIRE)
KW  - electron: pair production (INSPIRE)
KW  - space-time: higher-dimensional (INSPIRE)
KW  - dilepton: mass spectrum (INSPIRE)
KW  - mass spectrum: (electron positron) (INSPIRE)
KW  - mass spectrum: (muon+ muon-) (INSPIRE)
KW  - CERN LHC Coll (INSPIRE)
KW  - ATLAS (INSPIRE)
KW  - statistical analysis (INSPIRE)
KW  - lower limit (INSPIRE)
KW  - data analysis method (INSPIRE)
KW  - experimental results (INSPIRE)
KW  - 13000 GeV-cms (INSPIRE)
KW  - upper limit (INSPIRE)
KW  - Extra Dimensions (autogen)
KW  - Exotics (autogen)
KW  - Non-resonant (autogen)
KW  - Dilepton (autogen)
KW  - EXOTICS (autogen)
LB  - PUB:(DE-HGF)29
DO  - DOI:10.3204/PUBDB-2021-05346
UR  - https://bib-pubdb1.desy.de/record/472937
ER  -