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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Detalles Bibliográficos
Autores principales: Alconada Verzini, María Josefina, Alonso, Francisco, Arduh, Francisco Anuar, Dova, María Teresa, Monticelli, Fernando Gabriel, Wahlberg, Hernán Pablo
Formato: Articulo
Lenguaje:Inglés
Publicado: 2015
Materias:
Física
Angular distribution
Interference
Luminosity
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/86705
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-86705
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Angular distribution
Interference
Luminosity
spellingShingle Física
Angular distribution
Interference
Luminosity
Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
Search for New Phenomena in Dijet Angular Distributions in Proton-Proton Collisions at √s =8 TeV Measured with the ATLAS Detector
topic_facet Física
Angular distribution
Interference
Luminosity
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.
format Articulo
Articulo
author Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
author_facet Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
author_sort Alconada Verzini, María Josefina
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
publishDate 2015
url http://sedici.unlp.edu.ar/handle/10915/86705
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