CERN Accelerating science

ATLAS Conference Notes

新增:
2015-08-23
22:44
Reconstruction of J/$\psi$ mesons in $t{\bar t}$ final states in proton-proton collisions at $\sqrt{s}=8$ TeV with the ATLAS detector
This note presents the reconstruction of $t{\bar t}$ events with final states containing a J/$\psi(\rightarrow\mu^+\mu^-)$ meson using the ATLAS detector. [...]
ATLAS-CONF-2015-040.
- 2015. - 26 p.
Original Communication (restricted to ATLAS) - Full text

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2015-08-19
13:54
Measurement of W and Z Boson Production Cross Sections in pp Collisions at root s = 13 TeV in the ATLAS Detector
Measurements of the $W \to \ell^{\pm} \nu$ and $Z\to\ell^+\ell^-$ production cross sections (where $\ell^{\pm}=e^{\pm},\mu^{\pm}$) in proton-proton collisions at $\sqrt{s}=13$ TeV are presented using data recorded by the ATLAS experiment at the LHC, corresponding to a total integrated luminosity of approximately 85 pb$^{-1}$. [...]
ATLAS-CONF-2015-039.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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2015-08-17
18:18
Measurement of the Inelastic Proton-Proton Cross Section at $\sqrt{s} = 13$ TeV with the ATLAS Detector at the LHC
A measurement of the inelastic cross section is performed using the ATLAS detector with 63~$\mu$b$^{-1}$ of proton-proton collisions at $\sqrt{s}=13$~\TeV. [...]
ATLAS-CONF-2015-038.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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2015-08-17
12:50
Monte Carlo Calibration and Combination of In-situ Measurements of Jet Energy Scale, Jet Energy Resolution and Jet Mass in ATLAS
The various stages in the final Run-1 jet energy scale calibration in the ATLAS detector at the Large Hadron Collider are described. [...]
ATLAS-CONF-2015-037.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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2015-08-13
23:51
Identification of high transverse momentum top quarks in $pp$ collisions at $\sqrt{s} = 8 \mathrm{\ Te\kern -0.1em V}$ with the ATLAS detector
This note presents studies of the performance of several jet substructure techniques to identify high transverse momentum top quarks. [...]
ATLAS-CONF-2015-036.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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2015-08-09
00:38
Performance of jet substructure techniques in early $\sqrt{s}=13$ TeV $pp$ collisions with the ATLAS detector
This note provides first studies of large-radius jet properties with the ATLAS detector in $pp$ collisions delivered by the LHC at $\sqrt{s}=13$ TeV. [...]
ATLAS-CONF-2015-035.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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2015-07-27
16:05
Measurement of the inclusive-jet cross section in proton-proton collisions at 13 TeV centre-of-mass energy with the ATLAS detector
This note presents a preliminary measurement of the inclusive-jet cross section in proton--proton collisions at a centre-of-mass energy of 13 TeV using the ATLAS detector. [...]
ATLAS-CONF-2015-034.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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2015-07-27
16:04
Measurement of the $t\bar{t}$ production cross-section in $pp$ collisions at $\sqrt{s}=13$ TeV using $e\mu$ events with $b$-tagged jets
This note describes a measurement of the inclusive top-pair production cross-section ($\sigma_{t\bar{t}}$) with a data sample of 78 pb$^{-1}$ of proton-proton collisions at a centre-of-mass energy of $\sqrt{s}=13$ TeV, collected in 2015 by the ATLAS detector, using $t\bar{t}$ events with an opposite-sign electron-muon pair in the final state. [...]
ATLAS-CONF-2015-033.
- 2015.
Original Communication (restricted to ATLAS) - Full text

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2015-07-27
16:02
Measurement of the $t\bar{t}W$ and $t\bar{t}Z$ production cross sections in $pp$ collisions at $\sqrt{s} = 8$ TeV with the ATLAS detector.
The production cross sections of top-quark pairs in association with massive vector bosons have been measured using $pp$ collision data corresponding to an integrated luminosity of 20.3/fb, collected by the ATLAS detector in 2012 at the LHC. [...]
ATLAS-CONF-2015-032.
- 2015. - 38 p.
Original Communication (restricted to ATLAS) - Full text

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2015-07-27
16:00
Measurements of four-lepton production in $pp$ collisions at $\sqrt{s}=$ 8 TeV with the ATLAS detector
The four-lepton ($4\ell$, $\ell = e, \mu$) production is measured in a mass range from 80 to 1000 GeV using 20.3 fb$^{-1}$ of data in $pp$ collisions at $\sqrt{s}=8$ TeV at the LHC with the ATLAS detector. [...]
ATLAS-CONF-2015-031.
- 2015. - 28 p.
Original Communication (restricted to ATLAS) - Full text

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