Search for heavy long-lived multi-charged particles in pp collisions at √s = 8 TeV using the ATLAS detector

A search for heavy long-lived multi-charged particles is performed using the ATLAS detector at the LHC. Data collected in 2012 at √s = 8TeV from pp collisions corresponding to an integrated luminosity of 20.3 fb<sup>-1</sup> are examined. Particles producing anomalously high ionisation,...

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Autores principales: Alconada Verzini, María Josefina, Alonso, Francisco, Arduh, Francisco Anuar, Dova, María Teresa, Monticelli, Fernando Gabriel, Wahlberg, Hernán Pablo, The ATLAS Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2015
Materias:
Ciencias Exactas
Física
proton-proton collisions
ATLAS detector
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/86890
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-86890
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Exactas
Física
proton-proton collisions
ATLAS detector
spellingShingle Ciencias Exactas
Física
proton-proton collisions
ATLAS detector
Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
Search for heavy long-lived multi-charged particles in pp collisions at √s = 8 TeV using the ATLAS detector
topic_facet Ciencias Exactas
Física
proton-proton collisions
ATLAS detector
description A search for heavy long-lived multi-charged particles is performed using the ATLAS detector at the LHC. Data collected in 2012 at √s = 8TeV from pp collisions corresponding to an integrated luminosity of 20.3 fb<sup>-1</sup> are examined. Particles producing anomalously high ionisation, consistent with long-lived massive particles with electric charges from |q| = 2e to |q| = 6e are searched for. No signal candidate events are observed, and 95% confidence level crosssection upper limits are interpreted as lower mass limits for a Drell-Yan production model. The mass limits range between 660 and 785 GeV.
format Articulo
Articulo
author Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_facet Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
author_sort Alconada Verzini, María Josefina
title Search for heavy long-lived multi-charged particles in pp collisions at √s = 8 TeV using the ATLAS detector
title_short Search for heavy long-lived multi-charged particles in pp collisions at √s = 8 TeV using the ATLAS detector
title_full Search for heavy long-lived multi-charged particles in pp collisions at √s = 8 TeV using the ATLAS detector
title_fullStr Search for heavy long-lived multi-charged particles in pp collisions at √s = 8 TeV using the ATLAS detector
title_full_unstemmed Search for heavy long-lived multi-charged particles in pp collisions at √s = 8 TeV using the ATLAS detector
title_sort search for heavy long-lived multi-charged particles in pp collisions at √s = 8 tev using the atlas detector
publishDate 2015
url http://sedici.unlp.edu.ar/handle/10915/86890
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