Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment

This paper presents a new method of reconstructing the individual charged and neutral hadrons in tau decays with the ATLAS detector. The reconstructed hadrons are used to classify the decay mode and to calculate the visible four-momentum of reconstructed tau candidates, significantly improving the r...

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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: 2016
Materias:
Física
Collision detection
Proton–proton collisions
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/86708
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-86708
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Física
Collision detection
Proton–proton collisions
spellingShingle Física
Collision detection
Proton–proton collisions
Alconada Verzini, María Josefina
Alonso, Francisco
Arduh, Francisco Anuar
Dova, María Teresa
Monticelli, Fernando Gabriel
Wahlberg, Hernán Pablo
The ATLAS Collaboration
Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment
topic_facet Física
Collision detection
Proton–proton collisions
description This paper presents a new method of reconstructing the individual charged and neutral hadrons in tau decays with the ATLAS detector. The reconstructed hadrons are used to classify the decay mode and to calculate the visible four-momentum of reconstructed tau candidates, significantly improving the resolution with respect to the calibration in the existing tau reconstruction. The performance of the reconstruction algorithm is optimised and evaluated using simulation and validated using samples of Z→ ττ and Z(→ μμ) +jets events selected from proton–proton collisions at a centre-of-mass energy s=8TeV, corresponding to an integrated luminosity of 5 fb - 1.
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 Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment
title_short Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment
title_full Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment
title_fullStr Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment
title_full_unstemmed Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment
title_sort reconstruction of hadronic decay products of tau leptons with the atlas experiment
publishDate 2016
url http://sedici.unlp.edu.ar/handle/10915/86708
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AT dovamariateresa reconstructionofhadronicdecayproductsoftauleptonswiththeatlasexperiment
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AT wahlberghernanpablo reconstructionofhadronicdecayproductsoftauleptonswiththeatlasexperiment
AT theatlascollaboration reconstructionofhadronicdecayproductsoftauleptonswiththeatlasexperiment
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