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CERN Document Server 43 записей найдено  1 - 10следующийконец  перейти к записи: Поиск длился 0.51 секунд. 
1.
Centrality, rapidity and transverse momentum dependence of the J/$\psi$ suppression in Pb-Pb collisions at $\sqrt{s_{NN}}$=2.76 TeV / ALICE Collaboration
The inclusive J/$\psi$ nuclear modification factor ($R_{AA}$) in Pb-Pb collisions at $\sqrt{s_{NN}}$=2.76TeV has been measured by ALICE as a function of centrality in the $e^+e^-$ decay channel at mid-rapidity |y| < 0.8 and as a function of centrality, transverse momentum and rapidity in the $\mu^+\mu^-$ decay channel at forward-rapidity 2.5 < y < 4.The J/$\psi$ yields measured in Pb-Pb are suppressed compared to those in pp collisions scaled by the number of binary collisions.The $R_{AA}$ integrated over a centrality range corresponding to 90% of the inelastic Pb-Pb cross section is 0.72 +- 0.06 (stat.) +- 0.10 (syst.) at mid-rapidity and 0.57 +- 0.01 (stat.) +- 0.09 (syst.) at forward-rapidity. At low transverse momentum, significantly larger values of $R_{AA}$ are measured at forward-rapidity compared to measurements at lower energy.These features suggest that a contribution to the J/$\psi$ yield originates from charm quarks (re)combination in the deconfined partonic medium..
arXiv:1311.0214; CERN-PH-EP-2013-203; CERN-PH-EP-2013-203.- Geneva : CERN, 2014-06-27 - 14 p. - Published in : Phys. Lett. B 743 (2014) 314-327 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF;
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2.
Two- and three-pion quantum statistics correlations in Pb-Pb collisions at $\sqrt{s_{NN}}$=2.76 TeV at the CERN Large Hadron Collider / ALICE Collaboration
Correlations induced by quantum statistics are sensitive to the spatio-temporal extent as well as dynamics of particle emitting sources in heavy-ion collisions. In addition, such correlations can be used to search for the presence of a coherent component of pion production. [...]
arXiv:1310.7808; CERN-PH-EP-2013-201; CERN-PH-EP-2013-201.- Geneva : CERN, 2014-02-26 - 19 p. - Published in : Phys. Rev. C 89 (2014) 024911 APS Open Access article: PDF; Fulltext: PDF; External link: Preprint
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3.
J/$\psi$ production and nuclear effects in p-Pb collisions at $\sqrt{s_{NN}}$=5.02 TeV / ALICE Collaboration
Inclusive J/$\psi$ production has been studied with the ALICE detector in p-Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV at the CERN LHC, in the rapidity domains 2.03 < y$_{cms}$ < 3.53 and −4.46 < y$_{cms}$ < −2.96, down to zero transverse momentum. The J/$\psi$ measurement is performed in the Muon Spectrometer through the $\mu^+\mu^−$ decay mode. [...]
arXiv:1308.6726; CERN-PH-EP-2013-163; ALICE-PUBLIC-2013-002; CERN-PH-EP-2013-163.- Geneva : CERN, 2014 - 26 p. - Published in : JHEP 02 (2014) 073 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: CERN-PH-EP-2013-163 - PDF; arXiv:1308.6726 - PDF; Springer Open Access article: PDF;
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4.
Multiplicity Dependence of Pion, Kaon, Proton and Lambda Production in p-Pb Collisions at $\sqrt{s_{NN}}$ = 5.02 TeV / ALICE Collaboration
In this Letter, comprehensive results on $\pi^{\pm}, K^{\pm}, K^0_S$, $p(\bar{p})$ and $\Lambda (\bar{\Lambda})$ production at mid-rapidity (0 < $y_{CMS}$ < 0.5) in p-Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV, measured by the ALICE detector at the LHC, are reported. The transverse momentum distributions exhibit a hardening as a function of event multiplicity, which is stronger for heavier particles. [...]
arXiv:1307.6796; CERN-PH-EP-2013-135; CERN-PH-EP-2013-135.- Geneva : CERN, 2014-01-20 - 14 p. - Published in : Phys. Lett. B 728 (2014) 25-38 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: PDF; External link: Rivet analyses reference
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5.
Multi-strange baryon production at mid-rapidity in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV / ALICE Collaboration
We correct an error affecting the plotting of Fig. 5 in Phys. [...]
arXiv:1307.5543; CERN-PH-EP-2013-134; CERN-PH-EP-2013-134.- Geneva : CERN, 2014-01-20 - 12 p.
Article from SCOAP3: PDF; Corrigendum: PDF; Elsevier Open Access article: PDF; Fulltext: arXiv:1307.5543 - PDF; S0370269313009544 - XML; External link: Rivet analyses reference
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6.
K$^0_S$ and $\Lambda$ production in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV / ALICE Collaboration
The ALICE measurement of K$^0_S$ and $\Lambda$ production at mid-rapidity in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV is presented. The transverse momentum ($p_T$) spectra are shown for several collision centrality intervals and in the $p_T$ range from 0.4 GeV/c (0.6 GeV/c for $\Lambda$) to 12 GeV/c. [...]
arXiv:1307.5530; CERN-PH-EP-2013-132; CERN-PH-EP-2013-132.- Geneva : CERN, 2013-11-25 - 10 p. - Published in : Phys. Rev. Lett. 111 (2013) 222301 APS Open Access article: PDF; Fulltext: PDF; External link: Preprint
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7.
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
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8.
Multiplicity dependence of the average transverse momentum in pp, p-Pb, and Pb-Pb collisions at the LHC / ALICE Collaboration
The average transverse momentum <$p_T$> versus the charged-particle multiplicity $N_{ch}$ was measured in p-Pb collisions at a collision energy per nucleon-nucleon pair $\sqrt{s_{NN}}$ = 5.02 TeV and in pp collisions at collision energies of $\sqrt{s}$ = 0.9, 2.76, and 7 Tev in the kinematic range 0.15 < $p_T$ < 10.0 Gev/c and |$\eta$| < 0.3 with the ALICE apparatus at the LHC. These data are compared to results in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 Tev at similar charged-particle multiplicities. [...]
arXiv:1307.1094; CERN-PH-EP-2013-111; CERN-PH-EP-2013-111.- Geneva : CERN, 2013 - 10 p. - Published in : Phys. Lett. B 727 (2013) 371-380 Elsevier Open Access article: PDF; Fulltext: arXiv:1307.1094 - PDF; CERN-PH-EP-2013-111 - PDF; External link: Preprint
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9.
Energy Dependence of the Transverse Momentum Distributions of Charged Particles in pp Collisions Measured by ALICE / ALICE Collaboration
Differential cross sections of charged particles in inelastic pp collisions as a function of $p_T$ have been measured at $\sqrt{s}$ = 0.9, 2.76 and 7 TeV at the LHC. The $p_T$ spectra are compared to NLO-pQCD calculations. [...]
arXiv:1307.1093; CERN-PH-EP-2013-109; CERN-PH-EP-2013-109.- Geneva Geneva : CERN, CERN, 2013-12-06 - 18 p. - Published in : Eur. Phys. J. C 73 (2013) 2662 Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
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10.
Long-range angular correlations of π, K and p in p–Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV / ALICE Collaboration
Angular correlations between unidentified charged trigger particles and various species of charged associated particles (unidentified particles, pions, kaons, protons and antiprotons) are measured by the ALICE detector in p-Pb collisions at a nucleon--nucleon centre-of-mass energy of 5.02 TeV in the transverse-momentum range 0.3 < $p_T$ < 4 GeV/c. The correlations expressed as associated yield per trigger particle are obtained in the pseudorapidity range |$\eta_{lab}$| < 0.8. [...]
arXiv:1307.3237; CERN-PH-EP-2013-115; CERN-PH-EP-2013-115.- Geneva : CERN, 2013-10-07 - 14 p. - Published in : Phys. Lett. B 726 (2013) 164-177 Elsevier Open Access article: PDF; Fulltext: PDF; External link: Preprint
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CERN Document Server : 43 записей найдено   1 - 10следующийконец  перейти к записи:
Смотрите также: похожие имена автора
28 Ulrich, J
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