Reconstruction of hadronic decay products of tau leptons with the ATLAS experiment
Abstract
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 sqrt(s) = 8 TeV, corresponding to an integrated luminosity of 5 fb−1.
Autore Pugliese
Tutti gli autori
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G. AAD , G. CHIODINI , E. GORINI , M. PRIMAVERA , S. SPAGNOLO , A. VENTURA
Titolo volume/Rivista
THE EUROPEAN PHYSICAL JOURNAL. C, PARTICLES AND FIELDS
Anno di pubblicazione
2016
ISSN
1434-6044
ISBN
Non Disponibile
Numero di citazioni Wos
4
Ultimo Aggiornamento Citazioni
28/04/2018
Numero di citazioni Scopus
10
Ultimo Aggiornamento Citazioni
28/04/2018
Settori ERC
Non Disponibile
Codici ASJC
Non Disponibile
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