# ATLAS PUB Notes

2015-10-05
17:12
 Building Blocks of the Universe This article presents possibilities to impart knowledge of and enthusiasm for particle physics to essentially all non-expert target audiences by the use of LEGO bricks and models of particle physics experiments built from these. [...] ATL-OREACH-PUB-2015-001. - 2015. Original Communication (restricted to ATLAS) - Full text

2015-09-24
18:56
 Texas Instruments TPS7H1101-SP Fast Neutron Irradiation Results Texas Instruments’s TPS7H1101-SP is an ultra low drop-out voltage regulator that operates under a wide range of input voltages - 1.5 to 7V. [...] ATL-MUON-PUB-2015-002. - 2015. - 12 p. Original Communication (restricted to ATLAS) - Full text

2015-09-24
15:18
 Measurement of performance of the pixel neural network clustering algorithm of the ATLAS experiment at $\sqrt{s}$ = 13 TeV The properties of pixel clusters in dense environments are studied with $\sqrt{s}$ = 13 TeV proton-proton collisions from the LHC, recorded by ATLAS from June to July 2015. [...] ATL-PHYS-PUB-2015-044. - 2015. Original Communication (restricted to ATLAS) - Full text

2015-09-23
20:39
 Search for the Standard Model Higgs and Z Boson decays to $J/\psi\,\gamma$: HL-LHC projections The expected sensitivity for the measurement of Higgs and Z boson decays to $J/\psi\,\gamma$ is estimated for an integrated luminosity up to 3000 fb$^{-1}$ of $pp$ collisions at $\sqrt{s}$ = 14 TeV with an upgraded ATLAS detector at the high-luminosity LHC. [...] ATL-PHYS-PUB-2015-043. - 2015. - 10 p. Original Communication (restricted to ATLAS) - Full text

2015-09-22
20:07
 Impact of fragmentation modelling on the top quark mass measurement using the ATLAS detector The effect of the parton shower and hadronisation modelling on the calibration of jets and the recent precise measurement of the top quark mass with the ATLAS experiment is investigated. [...] ATL-PHYS-PUB-2015-042. - 2015. - 12 p. Original Communication (restricted to ATLAS) - Full text

2015-09-14
12:54
 Stereo Information in Micromegas Detectors The New Small Wheel of the ATLAS experiment layout foresees eight micromegas detection layers. [...] ATL-MUON-PUB-2015-001. - 2015. - 12 p. Original Communication (restricted to ATLAS) - Full text

2015-09-01
23:19
 Electron identification measurements in ATLAS using $\sqrt{s}$ = 13 TeV data with 50 ns bunch spacing This document gives a brief description of early measurements of identification efficiencies of central electrons using proton-proton collision data at $\sqrt{s} =$13 TeV with 50 ns bunch spacing. [...] ATL-PHYS-PUB-2015-041. - 2015. - 8 p. Original Communication (restricted to ATLAS) - Full text

2015-09-01
00:07
 A new tagger for the charge identification of b-jets A newly developed algorithm called the jet vertex charge tagger, aimed at identifying the sign of the charge of jets containing $b$-hadrons, referred to as $b$-jets, is presented in this note. [...] ATL-PHYS-PUB-2015-040. - 2015. Original Communication (restricted to ATLAS) - Full text

2015-08-31
00:00
 Commissioning of the ATLAS $b$-tagging algorithms using $t\bar{t}$ events in early Run-2 data The efficient and accurate identification of $b$-jets is a vital element for much of the ATLAS Run-2 physics program. [...] ATL-PHYS-PUB-2015-039. - 2015. - 14 p. Original Communication (restricted to ATLAS) - Full text

2015-08-30
00:13
 Classification of Events in the Combined ATLAS-LHCf Data Recorded During the $p$+Pb Collisions at $\sqrt{s_\textrm{NN}}=5.02$ TeV This document reports on the first analysis of a common dataset recorded by the ATLAS and the LHCf detectors during the proton-lead collisions at $\sqrt{s_\textrm{NN}}=5.02$ TeV in 2013. [...] ATL-PHYS-PUB-2015-038. - 2015. Original Communication (restricted to ATLAS) - Full text