CERN Accelerating science

ATLAS Preprints

Ostatnio dodane:
2019-11-15
15:58
Search for direct stau production in events with two hadronic $\tau$-leptons in $\sqrt{s} = 13$ TeV $pp$ collisions with the ATLAS detector
A search for the direct production of the supersymmetric partners of $\tau$-leptons (staus) in final states with two hadronically decaying $\tau$-leptons is presented. [...]
CERN-EP-2019-191.
- 2019.
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2019-11-12
13:46
Measurement of the $Z(\rightarrow\ell^+\ell^-)\gamma$ production cross-section in $pp$ collisions at $\sqrt{s} =13$ TeV with the ATLAS detector / ATLAS Collaboration
The production of a prompt photon in association with a $Z$ boson is studied in proton-proton collisions at a centre-of-mass energy $\sqrt{s} =$ 13 TeV. [...]
arXiv:1911.04813 ; CERN-EP-2019-228.
- 2019. - 50 p.
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2019-11-12
13:37
Measurement of the azimuthal anisotropy of charged-particle production in Xe+Xe collisions at $\sqrt{s_{\mathrm{NN}}}=5.44$ TeV with the ATLAS detector / ATLAS Collaboration
This paper describes the measurements of flow harmonics $v_2$-$v_6$ in 3 $\mu\mathrm{b}^{-1}$ of Xe+Xe collisions at $\sqrt{s_{\mathrm{NN}}}=5.44$ TeV performed using the ATLAS detector at the LHC. [...]
arXiv:1911.04812 ; CERN-EP-2019-227.
- 2019. - 53 p.
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2019-11-12
09:24
ATLAS data quality operations and performance for 2015-2018 data-taking / ATLAS Collaboration
The ATLAS detector at the Large Hadron Collider reads out particle collision data from over 100 million electronic channels at a rate of approximately $100$ kHz, with a recording rate for physics events of approximately 1 kHz. [...]
arXiv:1911.04632 ; CERN-EP-2019-207.
- 2019. - 43 p.
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2019-11-04
09:14
Measurement of differential cross sections for single diffractive dissociation in $\sqrt{s} = 8$ TeV $pp$ collisions using the ATLAS ALFA spectrometer / ATLAS Collaboration
A dedicated sample of Large Hadron Collider proton-proton collision data at centre-of-mass energy $\sqrt{s}=8$ TeV is used to study inclusive single diffractive dissociation, $pp \rightarrow Xp$. [...]
arXiv:1911.00453 ; CERN-EP-2019-190.
- 2019. - 34 p.
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2019-10-31
11:49
Transverse momentum and process dependent azimuthal anisotropies in $\sqrt{s_{\mathrm{NN}}}=8.16$ TeV $p$+Pb collisions with the ATLAS detector / ATLAS Collaboration
The azimuthal anisotropy of charged particles produced in $\sqrt{s_{\mathrm{NN}}}=8.16$ TeV $p$+Pb collisions is measured with the ATLAS detector at the LHC. [...]
arXiv:1910.13978 ; CERN-EP-2019-217.
- 2019. - 43 p.
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2019-10-31
04:31
Verification of Readout Electronics in the ATLAS ITk Strips Detector / Rosser, Benjamin John (Northeastern U.)
Particle physics detectors increasingly make use of custom FPGA firmware and application-specific integrated circuits (ASICs) for data readout and triggering. [...]
arXiv:1910.06694.
- 2019. - 5 p.
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2019-10-30
04:20
Identifying Merged Tracks in Dense Environments with Machine Learning / McCormack, Patrick (LBL, Berkeley) ; Ganai, Milan (LBL, Berkeley)
Tracking in high density environments plays an important role in many physics analyses at the LHC. [...]
arXiv:1910.06286.
- 2019. - 7 p.
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2019-10-29
22:25
$Z$ boson production in Pb+Pb collisions at $\sqrt{s_{\textrm{NN}}}$= 5.02 TeV measured by the ATLAS experiment / ATLAS Collaboration
The production yield of $Z$ bosons is measured in the electron and muon decay channels in Pb+Pb collisions at $\sqrt{s_{\textrm{NN}}}$ = 5.02 TeV with the ATLAS detector. [...]
arXiv:1910.13396 ; CERN-EP-2019-182.
- 2019. - 38 p.
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2019-10-23
16:10
SEARCHES FOR DARK MATTER AT THE LHC / Tapper, Alexander (Imperial Coll., London) /ATLAS and CMS Collaborations
Astrophysical measurements show that around 85\% of the universe consists of dark matter, the origin of which is unknown. Dedicated experiments search for dark matter in the cosmos interacting directly and through annihilation [...]
CMS-CR-2019-210.- Geneva : CERN, 2019 - 9 p. Fulltext: PDF;
In : 31st Recontres de Blois (Particle Physics and Cosmology), Blois, France, 2 - 7 Jun 2019

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