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ATLAS Notes

Ultimi arrivi:
2019-03-19
20:29
Measurement of Higgs boson production in association with a $t\overline t$ pair in the diphoton decay channel using 139~fb$^{-1}$ of LHC data collected at $\sqrt{s} = 13$~TeV by the ATLAS experiment
The measurement of Higgs boson production in association with a top quark-antiquark pair in the diphoton decay channel ($H \to \gamma \gamma$) is presented, based on the analysis of 139~fb$^{-1}$ of proton-proton collision data with center-of-mass energy $\sqrt{s}=13$ TeV recorded with the ATLAS detector at the Large Hadron Collider. [...]
ATLAS-CONF-2019-004.
- 2019.
Original Communication (restricted to ATLAS) - Full text

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2019-03-19
13:05
Constraint of the Higgs boson self-coupling from Higgs boson differential production and decay measurements
This note sets constraints on the Higgs boson self-coupling exploiting single Higgs boson production. [...]
ATL-PHYS-PUB-2019-009.
- 2019.
Original Communication (restricted to ATLAS) - Full text

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2019-03-17
17:27
Search for diboson resonances in hadronic final states in 139 fb$^{-1}$ of $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector
Narrow resonances decaying into $WW$, $WZ$ or $ZZ$ boson pairs are searched for in 139 fb$^{-1}$ of proton-proton data at a centre-of-mass energy of $\sqrt{s}=13$ TeV recorded with the ATLAS detector at the Large Hadron Collider from 2015 to 2018. [...]
ATLAS-CONF-2019-003.
- 2019.
Original Communication (restricted to ATLAS) - Full text

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2019-03-17
09:21
Observation of light-by-light scattering in ultraperipheral Pb+Pb collisions with the ATLAS detector
This note describes the observation of the light-by-light scattering process, $\gamma\gamma\to\gamma\gamma$, in Pb+Pb collisions at $\sqrt{s_\mathrm{NN}}$=5.02 TeV. [...]
ATLAS-CONF-2019-002.
- 2019.
Original Communication (restricted to ATLAS) - Full text

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2019-03-15
17:02
A High-Granularity Timing Detector (HGTD) for the Phase-II upgrade of the ATLAS detector / Mazza, Simone Michele (Santa Cruz Institute for Particle Physics, University of California Santa Cruz)
The expected increase of the particle flux at the high luminosity phase of the LHC (HL-LHC) with instantaneous luminosities up to L$ = 7.5\times 10^{34} $cm$^{-1} $s$^{-1}$ will have a severe impact on the ATLAS detector performance. [...]
ATL-LARG-PROC-2019-001.
- 2019. - 9 p.
Original Communication (restricted to ATLAS) - Full text

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2019-03-15
09:59
Overview of Heavy Ions from the ATLAS Experiment / Santos, Helena (Laboratorio de Instrumenta\c{c}\~ao e Fisica Experimental de Particulas - LIP, Lisboa)
The experimental data collected by the ATLAS experiment during the LHC Run 2 provide a broad physics program to probe and characterize the Quark Gluon Plasma created in these collision systems. [...]
ATL-PHYS-PROC-2019-026.
- 2019. - 11 p.
Original Communication (restricted to ATLAS) - Full text

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2019-03-14
23:59
ATLAS ITk Strip Detector for the High-Luminosity LHC / Blue, Andrew (University of Glasgow, SUPA - School of Physics and Astronomy)
The High Luminosity Large Hadron Collider (HL-LHC) will operate at an ultimate peak instantaneous luminosity of \mbox{$7.5\times10^{34}\;\mathrm{cm}^{-2}\mathrm{s}^{-1}$} which corresponds to approximately 200 inelastic proton-proton collisions per beam crossing (pile-up) [...]
ATL-ITK-PROC-2019-007.
- 2019. - 69 p.
Original Communication (restricted to ATLAS) - Full text - Full text - Full text

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2019-03-14
23:46
Digital signal processing in FPGA for particle track reconstruction at the HL-LHC ATLAS / Poggi, Riccardo (Departement de Physique Nucleaire et Corpusculaire, Universite de Geneve)
The object of this work is to present the latest update on the design of the FPGA firmware responsible of particle track reconstruction in the pattern recognition mezzanine (PRM) of the hardware-based tracking for the trigger (HTT) system. [...]
ATL-DAQ-PROC-2019-001.
- 2019. - 4 p.
Original Communication (restricted to ATLAS) - Full text

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2019-03-14
19:34
The ATLAS ITk Strip Detector System for the High Luminosity LHC Upgrade / Keller, John Stakely (Carleton University)
The ATLAS experiment at the Large Hadron Collider is currently preparing major detector upgrades to meet the requirements of the High Luminosity LHC (HL-LHC), scheduled to begin in 2026. [...]
ATL-ITK-PROC-2019-006.
- 2019. - 4 p.
Original Communication (restricted to ATLAS) - Full text

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2019-03-14
18:19
The PreProcessor Module for the ATLAS Tile Calorimeter at the HL-LHC / Carrio Argos, Fernando (Instituto de Fisica Corpuscular (IFIC), Centro Mixto Universidad de Valencia - CSIC) ; Valero, Alberto (Instituto de Fisica Corpuscular (IFIC), Centro Mixto Universidad de Valencia - CSIC)
The Tile Calorimeter (TileCal) is the central hadronic calorimeter of the ATLAS experiment at the Large Hadron Collider. [...]
ATL-TILECAL-PROC-2019-001.
- 2019. - 4 p.
Original Communication (restricted to ATLAS) - Full text

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ATLAS Conference Contributions (4,279)
ATLAS PUB Notes (2,778)
ATLAS Conference Notes (945)