Search for long-lived, multi-charged particles in pp collisions at √s = 7 TeV using the ATLAS detector

A search for highly ionising, penetrating particles with electric charges from |q| = 2e to 6e is performed using the ATLAS detector at the CERN Large Hadron Collider. Proton–proton collision data taken at √s = 7 TeV during the 2011 running period, corresponding to an integrated luminosity of 4.4 fb&...

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Autores principales: Alonso, Francisco, Anduaga, Xabier Sebastián, Dova, María Teresa, Monticelli, Fernando Gabriel, Tripiana, Martín F., The ATLAS Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2013
Materias:
Ciencias Exactas
Física
high-energy collider experiment
New physics
Multiple electric charges
Partículas Elementales
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/80359
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-80359
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
high-energy collider experiment
New physics
Multiple electric charges
Partículas Elementales
spellingShingle Ciencias Exactas
Física
high-energy collider experiment
New physics
Multiple electric charges
Partículas Elementales
Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín F.
The ATLAS Collaboration
Search for long-lived, multi-charged particles in pp collisions at √s = 7 TeV using the ATLAS detector
topic_facet Ciencias Exactas
Física
high-energy collider experiment
New physics
Multiple electric charges
Partículas Elementales
description A search for highly ionising, penetrating particles with electric charges from |q| = 2e to 6e is performed using the ATLAS detector at the CERN Large Hadron Collider. Proton–proton collision data taken at √s = 7 TeV during the 2011 running period, corresponding to an integrated luminosity of 4.4 fb<sup>-1</sup>, are analysed. No signal candidates are observed, and 95% confidence level cross-section upper limits are interpreted as mass-exclusion lower limits for a simplified Drell–Yan production model. In this model, masses are excluded from 50 GeV up to 430, 480, 490, 470 and 420 GeV for charges 2e,3e,4e,5e and 6e, respectively.
format Articulo
Articulo
author Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín F.
The ATLAS Collaboration
author_facet Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín F.
The ATLAS Collaboration
author_sort Alonso, Francisco
title Search for long-lived, multi-charged particles in pp collisions at √s = 7 TeV using the ATLAS detector
title_short Search for long-lived, multi-charged particles in pp collisions at √s = 7 TeV using the ATLAS detector
title_full Search for long-lived, multi-charged particles in pp collisions at √s = 7 TeV using the ATLAS detector
title_fullStr Search for long-lived, multi-charged particles in pp collisions at √s = 7 TeV using the ATLAS detector
title_full_unstemmed Search for long-lived, multi-charged particles in pp collisions at √s = 7 TeV using the ATLAS detector
title_sort search for long-lived, multi-charged particles in pp collisions at √s = 7 tev using the atlas detector
publishDate 2013
url http://sedici.unlp.edu.ar/handle/10915/80359
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