# ATLAS Conference Notes

2017-09-23
14:28
 Measurement of the top quark mass in the $t\bar{t}$→ lepton+jets channel from $\sqrt{s}$=8 TeV ATLAS data The top quark mass is measured using a template method in the $t\bar{t} \to$ lepton + jets channel (lepton = e, $\mu$) using ATLAS data recorded in the year 2012 at the LHC. [...] ATLAS-CONF-2017-070. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-09-23
14:07
 Measurement of W boson production in the muon channel in Pb+Pb collisions at sqrt(sNN) =5.02 TeV The production of $W$ bosons in the muon decay channel in lead-lead collisions at a center- of-mass energy of $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV is studied by the ATLAS experiment. [...] ATLAS-CONF-2017-067. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-09-23
13:58
 Measurement of four-particle azimuthal cumulants in Pb+Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV with the ATLAS detector Measurements of four-particle cumulants $c_{n}${4} for $n=1,2,3,4$ are presented using 470 $\mu$b$^{-1}$ of Pb+Pb collisions at $\sqrt{s_{\mathrm{NN}}}=5.02$ TeV with the ATLAS detector at the LHC. [...] ATLAS-CONF-2017-066. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-08-26
17:38
 Constituent-level pile-up mitigation techniques in ATLAS Pile-up of simultaneous proton-proton collisions at the LHC has a significant impact on jet reconstruction. [...] ATLAS-CONF-2017-065. - 2017. - 19 p. Original Communication (restricted to ATLAS) - Full text

2017-08-26
17:14
 Performance of Top Quark and W Boson Tagging in Run 2 with ATLAS The performance of hadronically-decaying top-quark and $W$-boson taggers in $pp$ collisions at $\sqrt{s}$ = 13 TeV recorded by the ATLAS experiment at the Large Hadron Collider is presented. [...] ATLAS-CONF-2017-064. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-07-24
17:38
 In-situ measurements of the ATLAS large-radius jet response in 13 TeV pp collisions The response of the ATLAS experiment to groomed large (R=1.0) radius jets is measured {\em in-situ} with 33 fb−1 of "$\sqrt$"=13 TeV LHC proton--proton collisions collected in 2016. [...] ATLAS-CONF-2017-063. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-07-24
17:25
 Jet reclustering and close-by effects in ATLAS run II The reconstruction of hadronically-decaying, high-$p_{T}$ $W$, $Z$ and Higgs bosons and top quarks is instrumental to exploit the physics potential of the ATLAS detector in $pp$ collisions at a centre-of-mass energy of 13 TeV at the Large Hadron Collider (LHC). [...] ATLAS-CONF-2017-062. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-07-13
00:02
 The ATLAS Tau Trigger in Run 2 This note describes the algorithms and selections used in the ATLAS experiment to trigger on hadronically decaying tau leptons in the LHC Run~2. [...] ATLAS-CONF-2017-061. - 2017. Original Communication (restricted to ATLAS) - Full text

2017-07-11
00:03
 Search for dark matter and other new phenomena in events with an energetic jet and large missing transverse momentum using the ATLAS detector Results of a search for new phenomena in final states with an energetic jet and large missing transverse momentum are reported. [...] ATLAS-CONF-2017-060. - 2017. - 35 p. Original Communication (restricted to ATLAS) - Full text

2017-07-11
00:01
 Measurement of the cross section for isolated-photon plus jet production in $pp$ collisions at $\sqrt s=13$ TeV using the ATLAS detector The dynamics of isolated-photon production in association with a jet in proton--proton collisions at a centre-of-mass energy of $13$ TeV are studied with the ATLAS detector at the LHC using a dataset with an integrated luminosity of $3.2$ fb$^{-1}$. [...] ATLAS-CONF-2017-059. - 2017. - 23 p. Original Communication (restricted to ATLAS) - Full text