CERN Accelerating science

ATLAS Papers

新增:
2019-07-11
15:01
Measurement of flow harmonics correlations with mean transverse momentum in lead-lead and proton-lead collisions at $\sqrt{s_{NN}}=5.02$ TeV with the ATLAS detector
To assess the properties of the quark-gluon plasma formed in heavy-ion collisions, the ATLAS experiment at the LHC measures a correlation between the mean transverse momentum and the magnitudes of the flow harmonics. [...]
CERN-EP-2019-130.
- 2019.
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2019-07-11
14:41
ATLAS $b$-jet identification performance and efficiency measurement with $t\bar{t}$ events in $pp$ collisions at $\sqrt{s}=13$ TeV / ATLAS Collaboration
The algorithms used by the ATLAS Collaboration during Run 2 of the Large Hadron Collider to identify jets containing $b$-hadrons are presented. [...]
arXiv:1907.05120 ; CERN-EP-2019-132.
- 2019. - 52 p.
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2019-07-08
16:15
Measurement of $W^{\pm}$-boson and $Z$-boson production cross-sections in $pp$ collisions at $\sqrt{s}=2.76$ TeV with the ATLAS detector / ATLAS Collaboration
The production cross-sections for $W^{\pm}$ and $Z$ bosons are measured using ATLAS data corresponding to an integrated luminosity of 4.0 pb$^{-1}$ collected at a centre-of-mass energy $\sqrt{s}=2.76$ TeV. [...]
arXiv:1907.03567 ; CERN-EP-2019-095.
- 2019. - 41 p.
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2019-07-05
12:46
Search for heavy neutral Higgs bosons produced in association with $b$-quarks and decaying to $b$-quarks at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for heavy neutral Higgs bosons produced in association with one or two $b$-quarks and decaying to $b$-quark pairs is presented using 27.8 fb$^{-1}$ of $\sqrt{s}=13$ TeV proton-proton collision data recorded by the ATLAS detector at the Large Hadron Collider during 2015 and 2016. [...]
arXiv:1907.02749 ; CERN-EP-2019-092.
- 2019. - 46 p.
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2019-06-28
21:50
Resolution of the ATLAS muon spectrometer monitored drift tubes in LHC Run 2 / ATLAS Collaboration
The momentum measurement capability of the ATLAS muon spectrometer relies fundamentally on the intrinsic single-hit spatial resolution of the monitored drift tube precision tracking chambers. [...]
arXiv:1906.12226 ; CERN-EP-2019-091.
- 2019. - 36 p.
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2019-06-27
06:56
Identification of boosted Higgs bosons decaying into $b$-quark pairs with the ATLAS detector at 13 TeV / ATLAS Collaboration
This paper describes a study of techniques for identifying Higgs bosons at high transverse momenta decaying into bottom-quark pairs, $H \rightarrow b\bar{b}$, for proton-proton collision data collected by the ATLAS detector at the Large Hadron Collider at a centre-of-mass energy $\sqrt{s}=13$ TeV. [...]
arXiv:1906.11005 ; CERN-EP-2019-085.
- 2019. - 54 p.
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2019-06-22
21:39
Properties of jet fragmentation using charged particles measured with the ATLAS detector in $pp$ collisions at $\sqrt{s}=13$ TeV / ATLAS Collaboration
This paper presents a measurement of quantities related to the formation of jets from high-energy quarks and gluons (fragmentation). [...]
arXiv:1906.09254 ; CERN-EP-2019-090.
- 2019. - 56 p.
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2019-06-21
08:45
Search for diboson resonances in hadronic final states in 139 fb$^{-1}$ of $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
Narrow resonances decaying into $WW$, $WZ$ or $ZZ$ boson pairs are searched for in 139 fb$^{-1}$ of proton-proton collision 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. [...]
arXiv:1906.08589 ; CERN-EP-2019-044.
- 2019. - 41 p.
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2019-06-20
13:35
Measurement of long-range two-particle azimuthal correlations in $Z$-boson tagged $pp$ collisions at $\sqrt{s}=$8 and 13 TeV / ATLAS Collaboration
Results are presented from the measurement by ATLAS of long-range ($|\Delta\eta|>2$) dihadron angular correlations in $\sqrt{s}=8$ and 13 TeV $pp$ collisions containing a $Z$ boson. [...]
arXiv:1906.08290 ; CERN-EP-2019-103.
- 2019. - 45 p.
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2019-06-14
12:14
Search for a heavy charged boson in events with a charged lepton and missing transverse momentum from $pp$ collisions at $\sqrt{s} = 13$ TeV with the ATLAS detector / ATLAS Collaboration
A search for a heavy charged-boson resonance decaying into a charged lepton (electron or muon) and a neutrino is reported. [...]
arXiv:1906.05609 ; CERN-EP-2019-100.
- 2019. - 41 p.
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