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CERN Document Server 2,049 notices trouvées  1 - 10suivantfin  aller vers la notice: La recherche a duré 6.59 secondes. 
1.
Measurement of transverse energy at midrapidity in Pb-Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$ TeV / ALICE Collaboration
We report the transverse energy ($E_{\mathrm T}$) measured with ALICE at midrapidity in Pb-Pb collisions at ${\sqrt{s_{\mathrm {NN}}}}$ = 2.76 TeV as a function of centrality. The transverse energy was measured using identified single particle tracks. [...]
arXiv:1603.04775; CERN-EP-2016-071; CERN-EP-2016-071.- Geneva : CERN, 2016-09-15 - 19 p. - Published in : Phys. Rev. C 94 (2016) 034903 APS Open Access article: PDF; Fulltext: PDF; External link: Preprint
2.
Multiplicity dependence of two-particle azimuthal correlations in pp collisions at the LHC / ALICE Collaboration
We present the measurements of particle pair yields per trigger particle obtained from di-hadron azimuthal correlations in pp collisions at $\sqrt{s}$=0.9, 2.76, and 7 TeV recorded with the ALICE detector. The yields are studied as a function of the charged particle multiplicity. [...]
arXiv:1307.1249; CERN-PH-EP-2013-107; CERN-PH-EP-2013-107.- Geneva : CERN, 2013 - 42 p. - Published in : JHEP 09 (2013) 049 Fulltext: arXiv:1307.1249 - PDF; CERN-PH-EP-2013-107 - PDF; Springer Open Access article: PDF; External link: Preprint
3.
J/$\psi$ Elliptic Flow in Pb-Pb Collisions at $\sqrt{s_{NN}}$=2.76 TeV / ALICE Collaboration
We report on the first measurement of inclusive J/$\psi$ elliptic flow, $v_2$, in heavy-ion collisions at the LHC. The measurement is performed with the ALICE detector in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV in the rapidity range 2.5 < y < 4.0. [...]
arXiv:1303.5880; CERN-PH-EP-2013-042; CERN-PH-EP-2013-042.- Geneva : CERN, 2013-10-17 - 11 p. - Published in : Phys. Rev. Lett. 111 (2013) 162301 APS Open Access article: PDF; Draft (restricted): PDF; Fulltext: CERN-PH-EP-2013-042 - PDF; arXiv:1303.5880 - PDF; External link: Preprint
4.
Transverse Momentum Distribution and Nuclear Modification Factor of Charged Particles in p-Pb Collisions at $\sqrt{s_{NN}}$ = 5.02 TeV / ALICE Collaboration
The transverse momentum ($p_T$) distribution of primary charged particles is measured in non single-diffractive p-Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV with the ALICE detector at the LHC. The $p_T$ spectra measured near central rapidity in the range 0.5 < $p_T$ < 20 GeV/c exhibit a weak pseudorapidity dependence. [...]
arXiv:1210.4520; CERN-PH-EP-2012-306; CERN-PH-EP-2012-306.- Geneva : CERN, 2013-02-21 - 11 p. - Published in : Phys. Rev. Lett. 110 (2013) 082302 APS Open Access article: PDF; Draft (restricted): PDF; Fulltext: arXiv:1210.4520 - PDF; CERN-PH-EP-2012-306 - PDF; External link: DURHAM
5.
Pseudorapidity density of charged particles p-Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV / ALICE Collaboration
The charged-particle pseudorapidity density measured over 4 units of pseudorapidity in non-single-diffractive (NSD) p-Pb collisions at a centre-of-mass energy per nucleon pair $\sqrt{s_{NN}}$ = 5.02 TeV is presented. The average value at midrapidity is measured to be 16.81 $\pm$ 0.71 (syst.), which corresponds to 2.14 $\pm$ 0.17 (syst.) per participating nucleon. [...]
arXiv:1210.3615; CERN-PH-EP-2012-307; CERN-PH-EP-2012-307.- Geneva : CERN, 2013-01-18 - 10 p. - Published in : Phys. Rev. Lett. 110 (2013) 032301 APS Open Access article: PDF; Draft (restricted): PDF; Fulltext: CERN-PH-EP-2012-307 - PDF; arXiv:1210.3615 - PDF; External link: DURHAM
6.
Coherent J/$\Psi$ photoproduction in ultra-peripheral Pb-Pb collisions at $\sqrt{s_{NN}}$ =2.76 TeV / ALICE Collaboration
The ALICE collaboration has made the first measurement at the LHC of J/$\Psi$ photoproduction in ultra-peripheral Pb-Pb-collisions at $\sqrt{s_{NN}}$ = 2.76 TeV. The J/$\Psi$ is identified via its dimuon decay in the forward rapidity region with the muon spectrometer for events where the hadronic activity is required to be minimal. [...]
arXiv:1209.3715; CERN-PH-EP-2012-270; CERN-PH-EP-2012-270.- Geneva : CERN, 2013-01-29 - 19 p. - Published in : Phys. Lett. B 718 (2013) 1273-1283 Draft (restricted): PDF; Elsevier Open Access article: PDF; Fulltext: PDF; External link: Preprint
7.
Measurement of electrons from beauty hadron decays in pp collisions at $\sqrt{s}$ = 7 TeV / ALICE Collaboration
The production cross section of electrons from semileptonic decays of beauty hadrons was measured at mid-rapidity (|y| < 0.8) in the transverse momentum range 1 < pt < 8 Gev/c with the ALICE experiment at the CERN LHC in pp collisions at a center of mass energy $\sqrt{s}$ = 7 TeV using an integrated luminosity of 2.2 nb$^{-1}$. Electrons from beauty hadron decays were selected based on the displacement of the decay vertex from the collision vertex. [...]
arXiv:1208.1902; CERN-PH-EP-2012-229.- 2013-04-10 - 15 p.
Article from SCOAP3: PDF; Corrigendum: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; External link: Preprint
8.
Centrality determination of Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV with ALICE / ALICE Collaboration
This publication describes the methods used to measure the centrality of inelastic Pb–Pb collisions at a center-of-mass energy of 2.76 TeV per colliding nucleon pair with ALICE. The centrality is a key parameter in the study of the properties of QCD matter at extreme temperature and energy density, because it is directly related to the initial overlap region of the colliding nuclei. [...]
arXiv:1301.4361; CERN-PH-EP-2012-368; CERN-PH-EP-2012-368.- Geneva : CERN, 2013-10-15 - 22 p. - Published in : Phys. Rev. C 88 (2013) 044909 APS Open Access article: PDF; Draft (restricted): PDF; Fulltext: CERN-PH-EP-2012-368 - PDF; arXiv:1301.4361 - PDF; External link: Preprint
9.
Centrality dependence of $\pi$, K, p production in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV / ALICE Collaboration
In this paper measurements are presented of $\pi^\pm, K^\pm$, p and $\bar p$ production at mid-rapidity (|y| < 0.5), in Pb–Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV as a function of centrality. The measurement covers the transverse momentum ($p_T$) range from 100, 200, 300 MeV/c up to 3, 3, 4.6 GeV/c, for $\pi$, K, and p respectively. [...]
arXiv:1303.0737; CERN-PH-EP-2013-019; CERN-PH-EP-2013-019.- Geneva : CERN, 2013-10-15 - 23 p. - Published in : Phys. Rev. C 88 (2013) 044910 APS Open Access article: PDF; Draft (restricted): PDF; Fulltext: arXiv:1303.0737 - PDF; CERN-PH-EP-2013-019 - PDF; External link: Preprint
10.
Transverse momentum dependence of inclusive primary charged-particle production in p-Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV / ALICE Collaboration
The transverse momentum ($p_T$) distribution of primary charged particles is measured at midrapidity in minimum-bias p-Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV with the ALICE detector at the LHC in the range 0.15 < $p_T$ < 50 GeV/c. The spectra are compared to the expectation based on binary collision scaling of particle production in pp collisions, leading to a nuclear modification factor consistent with unity for $p_T$ larger than 2 GeV/c [...]
arXiv:1405.2737; CERN-PH-EP-2014-088; CERN-PH-EP-2014-088.- Geneva : CERN, 2014-09-16 - 10 p. - Published in : Eur. Phys. J. C 74 (2014) 3054 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: arXiv:1405.2737 - PDF; CERN-PH-EP-2014-088 - PDF; Springer Open Access article: PDF;

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