Performance of missing transverse momentum reconstruction with the ATLAS detector using proton–proton collisions at root s=13TeV

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F18%3A00329985" target="_blank" >RIV/68407700:21220/18:00329985 - isvavai.cz</a>

Alternative codes found

RIV/68407700:21340/18:00329985 RIV/68407700:21670/18:00329985 RIV/00216208:11320/18:10423882

Result on the web

<a href="http://dx.doi.org/10.1140/epjc/s10052-018-6288-9" target="_blank" >http://dx.doi.org/10.1140/epjc/s10052-018-6288-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1140/epjc/s10052-018-6288-9" target="_blank" >10.1140/epjc/s10052-018-6288-9</a>

Result language

angličtina

Original language name

Performance of missing transverse momentum reconstruction with the ATLAS detector using proton–proton collisions at root s=13TeV

Original language description

The performance of the missing transverse momentum ( $E_{mathrm{T}}^{mathrm{miss}}$ ) reconstruction with the ATLAS detector is evaluated using data collected in proton–proton collisions at the LHC at a centre-of-mass energy of 13 TeV in 2015. To reconstruct $E_{mathrm{T}}^{mathrm{miss}}$ , fully calibrated electrons, muons, photons, hadronically decaying $tau text {-leptons}$ , and jets reconstructed from calorimeter energy deposits and charged-particle tracks are used. These are combined with the soft hadronic activity measured by reconstructed charged-particle tracks not associated with the hard objects. Possible double counting of contributions from reconstructed charged-particle tracks from the inner detector, energy deposits in the calorimeter, and reconstructed muons from the muon spectrometer is avoided by applying a signal ambiguity resolution procedure which rejects already used signals when combining the various $E_{mathrm{T}}^{mathrm{miss}}$ contributions. The individual terms as well as the overall reconstructed $E_{mathrm{T}}^{mathrm{miss}}$ are evaluated with various performance metrics for scale (linearity), resolution, and sensitivity to the data-taking conditions. The method developed to determine the systematic uncertainties of the $E_{mathrm{T}}^{mathrm{miss}}$ scale and resolution is discussed. Results are shown based on the full 2015 data sample corresponding to an integrated luminosity of $3.2~hbox {fb}^{-1}$ .

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10303 - Particles and field physics

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2018

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

European Physical Journal C

ISSN

1434-6044

e-ISSN

1434-6052

Volume of the periodical

78

Issue of the periodical within the volume

11

Country of publishing house

DE - GERMANY

Number of pages

10

Pages from-to

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UT code for WoS article

000459292400001

EID of the result in the Scopus database

2-s2.0-85056223624