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CERN Document Server Sök i 18 journaler efter:  1 - 10nästa  gå till journal: Sökningen tog 0.53 sekunder. 
1.
Measurement of electrons from semileptonic heavy-flavor hadron decays in pp collisions at $\sqrt{s}$ = 2.76 TeV / ALICE Collaboration
The $p_{\rm T}$-differential production cross section of electrons from semileptonic decays of heavy-flavor hadrons has been measured at mid-rapidity in proton-proton collisions at $\sqrt{s} = 2.76$ TeV in the transverse momentum range 0.5 < $p_{\rm T}$ < 12 GeV/$c$ with the ALICE detector at the LHC. The analysis was performed using minimum bias events and events triggered by the electromagnetic calorimeter. [...]
arXiv:1405.4117; CERN-PH-EP-2014-097; CERN-PH-EP-2014-097.- 2015-01-07 - 13 p. - Published in : Phys. Rev. D 91 (2015) 012001 APS Open Access article: PDF; Fulltext: PDF; External link: Preprint
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2.
Measurement of visible cross sections in proton-lead collisions at $\sqrt{s_{NN}}$=5.02 TeV in van der Meer scans with the ALICE detector / ALICE Collaboration
In 2013, the Large Hadron Collider provided proton-lead and lead-proton collisions at the center-of-mass energy per nucleon pair $\sqrt{s_{NN}}$ = 5.02 TeV. Van der Meer scans were performed for both configurations of colliding beams, and the cross section was measured for two reference processes, based on particle detection by the T0 and V0 detectors, with pseudo-rapidity coverage 4.6 < $\eta$ < 4.9, -3.3 < $\eta$ < -3.0 and 2.8 < $\eta$ < 5.1, -3.7 < $\eta$ < -1.7, respectively. [...]
arXiv:1405.1849; CERN-PH-EP-2014-087; CERN-PH-EP-2014-087.- Geneva : CERN, 2014-11-04 - 22 p. - Published in : JINST 9 (2014) P11003 Fulltext: CERN-PH-EP-2014-087 - PDF; arXiv:1405.1849 - PDF; IOP: PDF; External link: Preprint
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3.
K*(892)$^0$ and $\Phi$(1020) production in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV / ALICE Collaboration
The yields of the K*(892)$^0$ and $\Phi$(1020) resonances are measured in Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV through their hadronic decays using the ALICE detector. The measurements are performed in multiple centrality intervals at mid-rapidity (|y|<0.5) in the transverse-momentum ranges 0.3 < $p_T$ < 5 GeV/c for the K*(892)$^0$ and 0.5 < $p_T$ < 5 GeV/c for the $\Phi$(1020). [...]
arXiv:1404.0495; CERN-PH-EP-2014-060; CERN-PH-EP-2014-060.- Geneva : CERN, 2015-02-17 - 26 p. - Published in : Phys. Rev. C 91 (2015) 024609 APS Open Access article: PDF; Fulltext: PDF; External link: Preprint
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4.
Freeze-out radii extracted from three-pion cumulants in pp, p-Pb and Pb-Pb collisions at the LHC / ALICE Collaboration
In high-energy collisions, the spatio-temporal size of the particle production region can be measured using the Bose-Einstein correlations of identical bosons at low relative momentum. The source radii are typically extracted using two-pion correlations, and characterize the system at the last stage of interaction, called kinetic freeze-out. [...]
arXiv:1404.1194; CERN-PH-EP-2014-062; ALICE-PUBLIC-2014-003; CERN-PH-EP-2014-062.- Geneva : CERN, 2014-12-12 - 13 p. - Published in : Phys. Lett. B 739 (2014) 139-151 Article from SCOAP3: PDF; Draft (restricted): PDF; Elsevier Open Access article: PDF; Fulltext: arXiv:1404.1194 - PDF; S0370269314007576 - XML; ThreePionRadii - PDF;
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5.
Measurement of quarkonium production at forward rapidity in pp collisions at $\sqrt{s}$ = 7 TeV / Abelev, Betty Bezverkhny (LLNL, Livermore) ; Abramyan, Armenuhi (Yerevan Phys. Inst.) ; Adam, Jaroslav (Prague, Tech. U.) ; Adamova, Dagmar (Rez, Nucl. Phys. Inst.) ; Aggarwal, Madan Mohan (Panjab U.) ; Agnello, Michelangelo (INFN, Turin ; Turin Polytechnic) ; Agostinelli, Andrea (INFN, Bologna ; Bologna U.) ; Agrawal, Neelima (Indian Inst. Tech., Mumbai) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Nazeer (Aligarh Muslim U.) et al. /ALICE
The inclusive production cross sections at forward rapidity of J/$\psi$, $\psi$(2S), $\Upsilon$(1S) and $\Upsilon$(2S) are measured in pp collisions at $\sqrt{s}$ = 7 TeV with the ALICE detector at the LHC. The analysis is based on a data sample corresponding to an integrated luminosity of 1.35 pb$^{-1}$. [...]
arXiv:1403.3648; CERN-PH-EP-2014-042; CERN-PH-EP-2014-042.- Geneva : CERN, 2014-08-13 - 21 p. - Published in : Eur. Phys. J. C 74 (2014) 2974 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Draft (restricted): PDF; Fulltext: CERN-PH-EP-2014-042 - PDF; arXiv:1403.3648 - PDF; Springer Open Access article: PDF;
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6.
Performance of the ALICE Experiment at the CERN LHC / ALICE Collaboration
ALICE is the heavy-ion experiment at the CERN Large Hadron Collider. The experiment continuously took data during the first physics campaign of the machine from fall 2009 until early 2013, using proton and lead-ion beams. [...]
arXiv:1402.4476; CERN-PH-EP-2014-031; CERN-PH-EP-2014-031.- Geneva : CERN, 2014 - 120 p. - Published in : Int. J. Mod. Phys. A 29 (2014) 1430044 Draft (restricted): PDF; Fulltext: arXiv:1402.4476 - PDF; CERN-PH-EP-2014-031 - PDF; World Scientific Open Access article: PDF; External link: Preprint
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7.
Production of charged pions, kaons and protons at large transverse momenta in pp and Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV / ALICE Collaboration
Transverse momentum spectra of $\pi^{\pm}, K^{\pm}$ and $p(\bar{p})$ up to $p_T$ = 20 GeV/c at mid-rapidity, |y| $\le$ 0.8, in pp and Pb-Pb collisions at $\sqrt{s_{NN}}$ = 2.76 TeV have been measured using the ALICE detector at the LHC. At intermediate $p_T$ (2-8 GeV/c) an enhancement of the proton-to-proton ratio, (p + $\bar{p})/(\pi^+ + \pi^-$), with respect to pp collisions is observed and the ratio reaches ~0.80 in central Pb-Pb collisions. [...]
arXiv:1401.1250; CERN-PH-EP-2013-230; CERN-PH-EP-2013-230.- Geneva : CERN, 2014-07-07 - 11 p. - Published in : Phys. Lett. B 736 (2014) 196-207 Article from SCOAP3: PDF; Elsevier Open Access article: PDF; Fulltext: arXiv:1401.1250 - PDF; CERN-PH-EP-2013-230 - PDF;
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8.
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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9.
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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10.
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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CERN Document Server : Sök i 18 journaler efter:   1 - 10nästa  gå till journal:
Se också: liknande författarnamn
8 Xiang, C
1 Xiang, C.
2 Xiang, Changqing
3 Xiang, Chong
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