Triggers for displaced decays of long-lived neutral particles in the ATLAS detector

A set of three dedicated triggers designed to detect long-lived neutral particles decaying throughout the ATLAS detector to a pair of hadronic jets is described. The efficiencies of the triggers for selecting displaced decays as a function of the decay position are presented for simulated events. Th...

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Autores principales: Alconada Verzini, María Josefina, Alonso, Francisco, Anduaga, Xabier Sebastián, Dova, María Teresa, Monticelli, Fernando Gabriel, Tripiana, Martín Fernando, The ATLAS Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 2013
Materias:
Física
Online farms and online filtering
Trigger algorithms
Trigger concepts and systems (hardware and software)
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/85343
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-85343
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Online farms and online filtering
Trigger algorithms
Trigger concepts and systems (hardware and software)
spellingShingle Física
Online farms and online filtering
Trigger algorithms
Trigger concepts and systems (hardware and software)
Alconada Verzini, María Josefina
Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín Fernando
The ATLAS Collaboration
Triggers for displaced decays of long-lived neutral particles in the ATLAS detector
topic_facet Física
Online farms and online filtering
Trigger algorithms
Trigger concepts and systems (hardware and software)
description A set of three dedicated triggers designed to detect long-lived neutral particles decaying throughout the ATLAS detector to a pair of hadronic jets is described. The efficiencies of the triggers for selecting displaced decays as a function of the decay position are presented for simulated events. The effect of pile-up interactions on the trigger efficiencies and the dependence of the trigger rate on instantaneous luminosity during the 2012 data-taking period at the LHC are discussed.
format Articulo
Articulo
author Alconada Verzini, María Josefina
Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín Fernando
The ATLAS Collaboration
author_facet Alconada Verzini, María Josefina
Alonso, Francisco
Anduaga, Xabier Sebastián
Dova, María Teresa
Monticelli, Fernando Gabriel
Tripiana, Martín Fernando
The ATLAS Collaboration
author_sort Alconada Verzini, María Josefina
title Triggers for displaced decays of long-lived neutral particles in the ATLAS detector
title_short Triggers for displaced decays of long-lived neutral particles in the ATLAS detector
title_full Triggers for displaced decays of long-lived neutral particles in the ATLAS detector
title_fullStr Triggers for displaced decays of long-lived neutral particles in the ATLAS detector
title_full_unstemmed Triggers for displaced decays of long-lived neutral particles in the ATLAS detector
title_sort triggers for displaced decays of long-lived neutral particles in the atlas detector
publishDate 2013
url http://sedici.unlp.edu.ar/handle/10915/85343
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