# XIIth Quark Confinement and the Hadron Spectrum

28 August 2016 to 4 September 2016
Europe/Athens timezone

## Muon reconstruction performance in ATLAS at Run II

30 Aug 2016, 19:40
2h
Terrace (Makedonia Palace)

Poster session

### Speaker

Despoina Sampsonidou (Aristotle University of Thessaloníki (GR))

### Description

The ATLAS reconstruction algorithm, in Run-II, has been improved and extended compared to the one used in Run-I. In this presentation, we will discuss the precise measurement of the muon reconstruction efficiency measured in pp collisions at sqrt(s)= 13 TeV in 2015 and 2016 using samples of J/ψ→μμ and Z→μμ decays. The reconstruction efficiency, transverse momentum resolution and momentum scales measurements in the various regions of the detector and for muon momenta between 6 and hundreds of GeV are presented.

### Primary author

Despoina Sampsonidou (Aristotle University of Thessaloníki (GR))