# ATLAS Notes

Senast inlagda poster:
2019-08-15
20:28
 Precision Electroweak Measurements in ATLAS and CMS / Zanzi, Daniele (European Laboratory for Particle Physics, CERN) This talk gives an overview of the measurements of the effective leptonic weak mixing angle $\sin^{2}\theta^{\ell}_{\mathrm{eff}}$ and of the $W$ boson mass $m_{W}$ with the ATLAS and CMS experiments at the LHC, with a focus on dominant theoretical uncertainties and on prospects for future measurements. [...] ATL-PHYS-PROC-2019-075. - 2019. Original Communication (restricted to ATLAS) - Full text

2019-08-15
20:12
 HL-LHC physics with the ATLAS detector / Casado, Maria Pilar (Institut de Fisica d'Altes Energies (IFAE), Barcelona Institute of Science and Technology, Barcelona, Spain) Physics prospects for High-Luminosity LHC with the ATLAS detector are presented. [...] ATL-PHYS-PROC-2019-074. - 2019. - 6 p. Original Communication (restricted to ATLAS) - Full text

2019-08-15
13:08
 Top-quark properties at ATLAS with focus on the latest mass and spin correlation measurements / Cristinziani, Markus (University of Bonn) Properties of the top-quark are presented, with emphasis on the most recent ATLAS measurements of the mass and $t\bar{t}$ spin correlations, obtained with proton-proton collision data collected at the Large Hadron Collider. [...] ATL-PHYS-PROC-2019-073. - 2019. - 9 p. Original Communication (restricted to ATLAS) - Full text

2019-08-14
20:20
 Tracking performance with the HL-LHC ATLAS Detector / Smykiewicz, Andrzej (Institute of Nuclear Physics Polish Academy of Sciences, Krakow) The High Luminosity Large Hadron Collider (HL-LHC) aims to increase the LHC data-set by an order of magnitude in order to increase its potential for discoveries. [...] ATL-PHYS-PROC-2019-072. - 2019. - 5 p. Original Communication (restricted to ATLAS) - Full text

2019-08-13
09:54
 Searches for long-lived particles in ATLAS / Mehlhase, Sascha (Fakultaet fuer Physik, Ludwig-Maximilians-Universitaet Muenchen) Particles beyond the Standard Model can generally have life times that are long compared to Standard Model particles at the weak scale. [...] ATL-PHYS-PROC-2019-071. - 2019. - 12 p. Original Communication (restricted to ATLAS) - Full text

2019-08-12
09:14
 RECAST framework reinterpretation of an ATLAS Dark Matter Search constraining a model of a dark Higgs boson decaying to two $b$-quarks The reinterpretation of a search for dark matter produced in association with a Higgs boson decaying to $b$-quarks performed with RECAST, a software framework designed to facilitate the reinterpretation of existing searches for new physics, is presented. [...] ATL-PHYS-PUB-2019-032. - 2019. - 22 p. Original Communication (restricted to ATLAS) - Full text

2019-08-10
18:55
 Measurement of the $t\bar{t}$ production cross-section and lepton differential distributions in $e\mu$ dilepton events from $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector The inclusive top quark pair ($t\bar{t}$) production cross-section $\sigma_{t\bar{t}}$ has been measured in proton-proton collisions at $\sqrt{s}=13$ TeV, using 36.1 fb$^{-1}$ of data collected in 2015-16 by the ATLAS experiment at the LHC. [...] ATLAS-CONF-2019-041. - 2019. Original Communication (restricted to ATLAS) - Full text

2019-08-10
18:50
 Search for squarks and gluinos in final states with jets and missing transverse momentum using 139 fb$^{-1}$ of $\sqrt{s}$ =13 TeV $pp$ collision data with the ATLAS detector A search for the supersymmetric partners of quarks and gluons (squarks and gluinos) in final states containing jets and missing transverse momentum, but no electrons or muons, is presented. [...] ATLAS-CONF-2019-040. - 2019. Original Communication (restricted to ATLAS) - Full text

2019-08-10
09:55
 Evidence for electroweak production of two jets in association with a $Z\gamma$ pair in $pp$ collisions at $\sqrt{s} = 13~$TeV with the ATLAS detector Evidence for electroweak production of two jets in association with a $Z\gamma$ pair in $\sqrt{s} = 13~$TeV proton--proton collisions at the Large Hadron Collider is presented. [...] ATLAS-CONF-2019-039. - 2019. Original Communication (restricted to ATLAS) - Full text

2019-08-08
17:46
 Search for the decays of the Higgs boson $H \to ee$ and $H \to e\mu$ in $pp$ collisions at $\sqrt{s}$ = 13 TeV with the ATLAS detector Searches for the decay of the Higgs boson $H \to ee$ and $H \to e \mu$ are performed using data corresponding to an integrated luminosity of 139 bf$^{-1}$ collected with the ATLAS detector in $pp$ collisions at $\sqrt{s}=$13 TeV at the LHC. [...] ATLAS-CONF-2019-037. - 2019. - 18 p. Original Communication (restricted to ATLAS) - Full text

Utvalda samlingar:
ATLAS PUB Notes (2,801)