# ATLAS Conference Notes

Derniers ajouts:
2016-09-30
17:49
 Light-by-light scattering in ultra-peripheral Pb+Pb collisions at $\sqrt{s_{NN}}=5.02$ TeV with the ATLAS detector at the LHC This note reports evidence for light-by-light scattering, using 480 $\mu$b$^{-1}$ of Pb+Pb collision data at $\sqrt{s_{NN}}=5.02$ TeV recorded by the ATLAS experiment at the LHC. [...] ATLAS-CONF-2016-111. - 2016. Original Communication (restricted to ATLAS) - Full text

2016-09-30
17:47
 Study of photon-jet momentum correlations in Pb+Pb and $pp$ collisions at $\sqrt{s_\mathrm{NN}} = 5.02$ TeV with ATLAS Measurements of the azimuthal opening angle and transverse momentum balance between isolated photons and inclusive jets are presented using 0.49 nb$^{-1}$ of Pb+Pb collision data at $\sqrt{s_\mathrm{NN}}=5.02$~TeV and 26 pb$^{-1}$ of $pp$ collision data at $\sqrt{s}=5.02$~TeV with the ATLAS detector at the LHC. [...] ATLAS-CONF-2016-110. - 2016. Original Communication (restricted to ATLAS) - Full text

2016-09-30
17:44
 Study of $J/\psi\to\mu^+\mu^-$ and $\psi\mathrm{(2S)}\to\mu^+\mu^-$ production with 2015 \PbPb data at $\sqrt{s_{\mathrm{NN}}} = 5.02~\mathrm {TeV}$ and \pp data at $\sqrt{s} = 5.02~\mathrm {TeV}$ with the ATLAS detector A measurement of $J/\psi$ and $\psi(2\mathrm{S})$ production is presented. [...] ATLAS-CONF-2016-109. - 2016. Original Communication (restricted to ATLAS) - Full text

2016-09-29
09:37
 Measurement of charged particle spectra in pp collisions and nuclear modification factor $R_\mathrm{pPb}$ at $\sqrt{s_{NN}}=5.02$TeV with the ATLAS detector at the LHC This note presents an analysis of the inclusive charged particle spectra in pp collisions at $\sqrt{s}=5.02$TeV that are measured with the ATLAS experiment at the LHC. [...] ATLAS-CONF-2016-108. - 2016. Original Communication (restricted to ATLAS) - Full text

2016-09-29
09:34
 $Z$ Boson Production in pp Collisions at $\sqrt{s}$ = 5.02 TeV with the ATLAS detector at the LHC The production of $Z$ bosons in the di-muon decay channel in $pp$ collisions at $\sqrt{s}$ = 5.02 TeV is measured with the ATLAS detector. [...] ATLAS-CONF-2016-107. - 2016. Original Communication (restricted to ATLAS) - Full text

2016-09-29
09:32
 Measurement of multi-particle azimuthal correlations in pp collisions at sqrt(s) = 5.02 and 13 TeV with the ATLAS detector Multi-particle correlations in azimuthal angles of produced charged particles are measured by the ATLAS Collaboration in sqrt(s) = 5.02 and 13 TeV pp collisions at the Large Hadron Collider. [...] ATLAS-CONF-2016-106. - 2016. - 17 p. Original Communication (restricted to ATLAS) - Full text

2016-09-29
09:28
 Measurement of the azimuthal anisotropy of charged particles produced in 5.02~TeV Pb+Pb collisions with the ATLAS detector The data collected by the ATLAS experiment during the 2015 heavy ion LHC run offers new opportunities to probe properties of the Quark-Gluon Plasma at unprecedented high temperatures and densities. [...] ATLAS-CONF-2016-105. - 2016. Original Communication (restricted to ATLAS) - Full text

2016-09-29
09:24
 Search for new phenomena in $t\bar{t}$ final states with additional heavy-flavour jets in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector A search for new phenomena in $t\bar{t}$ final states with additional heavy-flavour jets is presented. [...] ATLAS-CONF-2016-104. - 2016. Original Communication (restricted to ATLAS) - Full text

2016-09-27
10:35
 Search for long-lived neutral particles decaying in the hadronic calorimeter of ATLAS at $\sqrt{s} = 13~\mathrm{TeV}$ in $3.2~\mathrm{fb^{-1}}$ of data Long-lived neutral particles can be featured in many proposed extensions to the Standard Model and may provide a novel path to the discovery of heavy Higgs-like scalars at the Large Hadron Collider. [...] ATLAS-CONF-2016-103. - 2016. - 25 p. Original Communication (restricted to ATLAS) - Full text

2016-09-26
14:51
 Search for pair production of heavy vector-like quarks decaying to high-$p_T$ $W$ bosons and b quarks in the lepton-plus-jets final state in pp collisions at $\sqrt{s}$=13 TeV with the ATLAS detector A search is presented for the pair production of a heavy vector-like quark T, together with its antiparticle, targetting a T quark decay to a W boson and a b-quark. [...] ATLAS-CONF-2016-102. - 2016. Original Communication (restricted to ATLAS) - Full text