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CERN Document Server Pronađeno je 269 zapisa  1 - 10slijedećikraj  idi na zapis: Pretraživanje je potrajalo 0.55 sekundi 
1.
Jet energy measurement and its systematic uncertainty in proton-proton collisions at $\sqrt{s}$=7 TeV with the ATLAS detector / ATLAS Collaboration
The jet energy scale (JES) and its systematic uncertainty are determined for jets measured with the ATLAS detector using proton-proton collision data with a centre-of-mass energy of $\sqrt{s}=7$ TeV corresponding to an integrated luminosity of 4.7 fb$^{-1}$. Jets are reconstructed from energy deposits forming topological clusters of calorimeter cells using the anti-k$_t$ algorithm with distance parameters $R=0.4$ or $R=0.6$, and are calibrated using MC simulations. [...]
arXiv:1406.0076; CERN-PH-EP-2013-222; CERN-PH-EP-2013-222.- Geneva : CERN, 2015-01-15 - 100 p. - Published in : Eur. Phys. J. C 75 (2015) 17 Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF; External links: Previous draft version; Preprint
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2.
Measurement of $\chi_{c1}$ and $\chi_{c2}$ production with $\sqrt{s}=7$ TeV $pp$ collisions at ATLAS / ATLAS Collaboration
The prompt and non-prompt production cross-sections for the $\chi_{c1}$ and $\chi_{c2}$ charmonium states are measured in $pp$ collisions at $\sqrt{s}=7$ TeV with the ATLAS detector at the LHC using 4.5 fb-1 of integrated luminosity. The $\chi_{c}$ states are reconstructed through the radiative decay $\chi_{c}\rightarrow J/\psi\,\gamma$ (with $J/\psi\rightarrow\mu^{+}\mu^{-}$) where photons are reconstructed from $\gamma\rightarrow e^{+}e^{-}$ conversions. [...]
arXiv:1404.7035; CERN-PH-EP-2013-202; CERN-PH-EP-2013-202.- Geneva : CERN, 2014 - 52 p. - Published in : JHEP 07 (2014) 154 Article from SCOAP3: PDF; Fulltext: PDF; Springer Open Access article: PDF; External links: Previous draft version; Preprint
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3.
Muon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton–proton collisions at $\sqrt{s}=7$ TeV in 2010 / ATLAS Collaboration
This paper presents a study of the performance of the muon reconstruction in the analysis of proton--proton collisions at $\sqrt{s}=7$ TeV at the LHC, recorded by the ATLAS detector in 2010. This performance is described in terms of reconstruction and isolation efficiencies and momentum resolutions for different classes of reconstructed muons. [...]
arXiv:1404.4562; CERN-PH-EP-2013-154; CERN-PH-EP-2013-154.- Geneva : CERN, 2014-09-16 - 32 p. - Published in : Eur. Phys. J. C 74 (2014) 3034 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External links: Previous draft version; Preprint
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4.
The differential production cross section of the $\phi$(1020) meson in $\sqrt{s}$ = 7 TeV pp collisions measured with the ATLAS Detector / ATLAS Collaboration
A measurement is presented of the $\phi ➝ K^+K^−$ production cross section at √s = 7 TeV using pp collision data corresponding to an integrated luminosity of 383 μb$^{−1}$ collected with the ATLAS experiment at the LHC. Selection of $\phi$(1020) mesons is based on the identification of charged kaons by their energy loss in the pixel detector. [...]
arXiv:1402.6162; CERN-PH-EP-2012-269; CERN-PH-EP-2012-269.- Geneva : CERN, 2014-07-01 - 26 p. - Published in : Eur. Phys. J. C (2014) 74:2895 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Rivet analyses reference
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5.
Measurement of the production cross-section of prompt J/$\psi$ mesons in association with a W± boson in pp collisions at √s = 7 TeV with the ATLAS detector / ATLAS Collaboration
The process $pp \to W^{\pm} J/\psi$ provides a powerful probe of the production mechanism of charmonium in hadronic collisions, and is also sensitive to multiple parton interactions in the colliding protons. Using the 2011 ATLAS dataset of 4.5 fb-1 of $\sqrt{s}$ = 7 TeV pp collisions at the LHC, the first observation is made of the production of $W^{\pm}$ + prompt $J/\psi$ events in hadronic collisions, using $W^{\pm} \to \mu\nu_{\mu}$ and $J/\psi \to \mu^+\mu^-$. [...]
arXiv:1401.2831; CERN-PH-EP-2013-184; CERN-PH-EP-2013-184.- Geneva : CERN, 2014-04 - 37 p. - Published in : JHEP 04 (2014) 172 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF;
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6.
Measurement of dijet cross sections in pp collisions at 7 TeV centre−of−mass energy using the ATLAS detector / ATLAS Collaboration
Double-differential dijet cross sections measured in pp collisions at the LHC with a 7 TeV centre-of-mass energy are presented as functions of dijet mass and rapidity separation of the two highest-$pT$ jets. These measurements are obtained using data corresponding to an integrated luminosity of 4.5 fb$^{-1}$, recorded by the ATLAS detector in 2011. [...]
arXiv:1312.3524; CERN-PH-EP-2013-192; CERN-PH-EP-2013-192.- Geneva : CERN, 2014 - 67 p. - Published in : JHEP 05 (2014) 059 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Rivet analyses reference
Detaljnije - Slični zapisi
7.
Search for a Multi-Higgs Boson Cascade in $W^+W^− b\bar{b}$ events with the ATLAS detector in pp collisions at √s = 8 TeV / ATLAS Collaboration
A search is presented for new particles in an extension to the Standard Model that includes a heavy Higgs boson ($H^0$), an intermediate charged Higgs boson (H±), and a light Higgs boson ($h^0$). The analysis searches for events involving the production of a single heavy neutral Higgs boson which decays to the charged Higgs boson and a W boson, where the charged Higgs boson subsequently decays into a W boson and the lightest neutral Higgs boson decaying to a bottom-antibottom-quark pair. [...]
arXiv:1312.1956; CERN-PH-EP-2013-172; CERN-PH-EP-2013-172.- Geneva : CERN, 2014-02-19 - 23 p. - Published in : Phys. Rev. D 89 (2014) 032002 APS Open Access article: PDF; Fulltext: PDF; External links: Previous draft version; Preprint
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8.
Standalone Vertex Finding in the ATLAS Muon Spectrometer / ATLAS Collaboration
A dedicated reconstruction algorithm to find decay vertices in the ATLAS muon spectrometer is presented. The algorithm searches the region just upstream of or inside the muon spectrometer volume for multi-particle vertices that originate from the decay of particles with long decay paths. [...]
arXiv:1311.7070; CERN-PH-EP-2013-185; CERN-PH-EP-2013-185.- Geneva : CERN, 2014-02-04 - 22 p. - Published in : JINST 9 (2014) P02001 Fulltext: PDF; IOP Open Access article: PDF; External links: Previous draft version; Preprint
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9.
Measurement of the top quark pair production charge asymmetry in proton–proton collisions at √ s = 7 TeV using the ATLAS detector / ATLAS Collaboration
This paper presents a measurement of the top quark pair ($t\bar{t}$) production charge asymmetry $A_C$ using 4.7 fb−1 of proton-proton collisions at a centre-of-mass energy √s = 7 TeV collected by the ATLAS detector at the LHC. A $t\bar{t}$ enriched sample of events with a single lepton (electron or muon), missing transverse momentum and at least four high transverse momentum jets, of which at least one is tagged as coming from a b–quark, is selected. [...]
arXiv:1311.6724; CERN-PH-EP-2013-177; CERN-PH-EP-2013-177.- Geneva : CERN, 2014 - 38 p. - Published in : JHEP 02 (2014) 107 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF;
Detaljnije - Slični zapisi
10.
Measurement of the inclusive isolated prompt photon cross section in pp collisions at √s = 7 TeV with the ATLAS detector using 4.6 fb$^{-1}$ / ATLAS Collaboration
A measurement of the cross section for the production of isolated prompt photons in pp collisions at a center-of-mass energy $\sqrt{s}$ = 7 TeV is presented. The results are based on an integrated luminosity of 4.6 fb$^{-1}$ collected with the ATLAS detector at the LHC. [...]
arXiv:1311.1440; CERN-PH-EP-2013-164; CERN-PH-EP-2013-164.- Geneva : CERN, 2014-03-24 - 24 p. - Published in : Phys. Rev. D 89 (2014) 052004 APS Open Access article: PDF; Fulltext: PDF; External link: Rivet analyses reference
Detaljnije - Slični zapisi

CERN Document Server : Pronađeno je 269 zapisa   1 - 10slijedećikraj  idi na zapis:
Također vidi: slična imena autora
2 Lessard, J
4 Lessard, J R
14 Lessard, J-R
15 Lessard, J-R.
3 Lessard, J.R.
5 Lessard, JR
3 Lessard, Jean-Philippe
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