Measurement of the Z → ττ cross-section in the semileptonic channel in pp collisions at √s = 7TeV with the ATLAS detector

Consonni, Sofia M. (2012) Measurement of the Z → ττ cross-section in the semileptonic channel in pp collisions at √s = 7TeV with the ATLAS detector. Il nuovo cimento C, 35 (5). pp. 1-9. ISSN 1826-9885

[img]
Preview
Text
ncc10339.pdf - Published Version

Download (240kB) | Preview
Official URL: https://www.sif.it/riviste/sif/ncc/econtents/2012/...

Abstract

Tau leptons play a fundamental role in the physics program of experiments at the LHC, since they are an important signature of Higgs boson production and SUSY. The Standard Model processes W → τν and Z → ττ are standard candles for the assessment of the detector performance in identifying hadronically decaying tau leptons. The Z → ττ cross-section was measured at ATLAS in pp collisions at √s = 7TeV with the data sample collected in 2010, corresponding to 36 pb−1, demonstrating the capabilities of ATLAS to perform measurements in tau channels. The measurement in the semileptonic channel is presented.

Item Type: Article
Uncontrolled Keywords: Decays of Z bosons ; Inclusive production with identified leptons, photons, or other nonhadronic particles
Subjects: 500 Scienze naturali e Matematica > 530 Fisica
Depositing User: Marina Spanti
Date Deposited: 24 Apr 2020 15:58
Last Modified: 24 Apr 2020 15:58
URI: http://eprints.bice.rm.cnr.it/id/eprint/17924

Actions (login required)

View Item View Item