Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at s =8 TeV Measured with the ATLAS Detector

A search for new phenomena in LHC proton-proton collisions at a center-of-mass energy of s=8 TeV was performed with the ATLAS detector using an integrated luminosity of 17.3 fb-1. The angular distributions are studied in events with at least two jets; the highest dijet mass observed is 5.5 TeV. All...

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Autor principal: Aad, G.
Formato: JOUR
Materias:
Angular distribution
ATLAS detectors
Benchmark models
Constructive interference
Contact interaction
Destructive interference
Integrated luminosity
Proton proton collisions
The standard model
Tellurium compounds
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00319007_v114_n22_p_Aad
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00319007_v114_n22_p_Aad
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spelling todo:paper_00319007_v114_n22_p_Aad2023-10-03T14:42:37Z Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at s =8 TeV Measured with the ATLAS Detector Aad, G. Angular distribution ATLAS detectors Benchmark models Constructive interference Contact interaction Destructive interference Integrated luminosity Proton proton collisions The standard model Tellurium compounds A search for new phenomena in LHC proton-proton collisions at a center-of-mass energy of s=8 TeV was performed with the ATLAS detector using an integrated luminosity of 17.3 fb-1. The angular distributions are studied in events with at least two jets; the highest dijet mass observed is 5.5 TeV. All angular distributions are consistent with the predictions of the standard model. In a benchmark model of quark contact interactions, a compositeness scale below 8.1 TeV in a destructive interference scenario and 12.0 TeV in a constructive interference scenario is excluded at 95% C.L.; median expected limits are 8.9 TeV for the destructive interference scenario and 14.1 TeV for the constructive interference scenario. © 2015 CERN, for the ATLAS Collaboration. Published by the American Physical Society under the terms of the «http://creativecommons.org/licenses/by/3.0/» Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00319007_v114_n22_p_Aad
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Angular distribution
ATLAS detectors
Benchmark models
Constructive interference
Contact interaction
Destructive interference
Integrated luminosity
Proton proton collisions
The standard model
Tellurium compounds
spellingShingle Angular distribution
ATLAS detectors
Benchmark models
Constructive interference
Contact interaction
Destructive interference
Integrated luminosity
Proton proton collisions
The standard model
Tellurium compounds
Aad, G.
Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at s =8 TeV Measured with the ATLAS Detector
topic_facet Angular distribution
ATLAS detectors
Benchmark models
Constructive interference
Contact interaction
Destructive interference
Integrated luminosity
Proton proton collisions
The standard model
Tellurium compounds
description A search for new phenomena in LHC proton-proton collisions at a center-of-mass energy of s=8 TeV was performed with the ATLAS detector using an integrated luminosity of 17.3 fb-1. The angular distributions are studied in events with at least two jets; the highest dijet mass observed is 5.5 TeV. All angular distributions are consistent with the predictions of the standard model. In a benchmark model of quark contact interactions, a compositeness scale below 8.1 TeV in a destructive interference scenario and 12.0 TeV in a constructive interference scenario is excluded at 95% C.L.; median expected limits are 8.9 TeV for the destructive interference scenario and 14.1 TeV for the constructive interference scenario. © 2015 CERN, for the ATLAS Collaboration. Published by the American Physical Society under the terms of the «http://creativecommons.org/licenses/by/3.0/» Creative Commons Attribution 3.0 License. Further distribution of this work must maintain attribution to the author(s) and the published article's title, journal citation, and DOI.
format JOUR
author Aad, G.
author_facet Aad, G.
author_sort Aad, G.
title Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at s =8 TeV Measured with the ATLAS Detector
title_short Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at s =8 TeV Measured with the ATLAS Detector
title_full Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at s =8 TeV Measured with the ATLAS Detector
title_fullStr Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at s =8 TeV Measured with the ATLAS Detector
title_full_unstemmed Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at s =8 TeV Measured with the ATLAS Detector
title_sort search for new phenomena in dijet angular distributions in proton-proton collisions at s =8 tev measured with the atlas detector
url http://hdl.handle.net/20.500.12110/paper_00319007_v114_n22_p_Aad
work_keys_str_mv AT aadg searchfornewphenomenaindijetangulardistributionsinprotonprotoncollisionsats8tevmeasuredwiththeatlasdetector
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