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CERN Document Server Encontrados 135 registros  1 - 10siguientefinal  ir al registro: La búsqueda tardó 0.67 segundos. 
1.
Production of $\Lambda$ and $K^0_s$ in jets in p–Pb collisions at $\sqrt {s_{NN}}$=5.02 TeV and pp collisions at $\sqrt {s}$=7 TeV / ALICE Collaboration
The production of $\Lambda$ baryons and ${\rm K}^{0}_{\rm S}$ mesons (${\rm V}^{0}$ particles) was measured in p-Pb collisions at $\sqrt{s_{\rm NN}} = 5$ TeV and pp collisions at $\sqrt{s} = 7$ TeV with ALICE at the LHC. The production of these strange particles is studied separately for particles associated with hard scatterings and the underlying event to shed light on the baryon-to-meson ratio enhancement observed at intermediate transverse momentum ($p_{\rm T}$) in high multiplicity pp and p-Pb collisions. [...]
arXiv:2105.04890; CERN-EP-2021-048.- Geneva : CERN, 2022-04-10 - 15 p. - Published in : Phys. Lett. B 827 (2022) 136984 Draft (restricted): PDF; Fulltext: 1-s2.0-S0370269322001186-main - PDF; 2105.04890 - PDF;
2.
Measurement of beauty and charm production in pp collisions at $\sqrt{s} = 5.02$ TeV via non-prompt and prompt D mesons / ALICE Collaboration
The $p_{\rm T}$-differential production cross sections of prompt and non-prompt (produced in beauty-hadron decays) D mesons were measured by the ALICE experiment at midrapidity ($|y| < 0.5$) in proton-proton collisions at $\sqrt{s} = 5.02$ TeV. The data sample used in the analysis corresponds to an integrated luminosity of ($19.3 \pm 0.4$) nb$^{-1}$. [...]
arXiv:2102.13601; CERN-EP-2021-034.- Geneva : CERN, 2021-05-24 - 42 p. - Published in : JHEP 2105 (2021) 220 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: PDF;
3.
Measurements of mixed harmonic cumulants in Pb-Pb collisions at $\mathbf{\sqrt{{\textit s}_{\rm NN}}}=5.02$ TeV / ALICE Collaboration
Correlations between moments of different flow coefficients are measured in Pb--Pb collisions at $\sqrt{s_{\rm NN}} = 5.02$~TeV recorded with the ALICE detector. These new measurements are based on multiparticle mixed harmonic cumulants calculated using charged particles in the pseudorapidity region $|\eta|<0.8$ with the transverse momentum range $0.2 < p_{\rm T} < 5.0$ GeV/$c$. [...]
arXiv:2102.12180; CERN-EP-2021-031.- Geneva : CERN, 2021-07-10 - 23 p. - Published in : Phys. Lett. B 818 (2021) 136354 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: PDF;
4.
Long- and short-range correlations and their event-scale dependence in high-multiplicity pp collisions at $\boldsymbol{\sqrt{{\textit s}}}=13$~TeV / ALICE Collaboration
Two-particle angular correlations are measured in high-multiplicity proton--proton collisions at $\sqrt{s} =13$~TeV by the ALICE Collaboration. The yields of particle pairs at short-($\Delta\eta$ $\sim$ 0) and long-range ($1.6 < |\Delta\eta| < 1.8$) in pseudorapidity are extracted on the near-side ($\Delta\varphi$ $\sim$ 0). [...]
arXiv:2101.03110; CERN-EP-2021-006.- Geneva : CERN, 2021-05-31 - 28 p. - Published in : JHEP 2105 (2021) 290 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: PDF;
5.
Multiharmonic Correlations of Different Flow Amplitudes in Pb-Pb Collisions at $\sqrt{s_{_{NN}}}=2.76$  TeV / ALICE Collaboration
The event-by-event correlations between three flow amplitudes are measured for the first time in Pb--Pb collisions, using higher-order Symmetric Cumulants. We find that different three-harmonic correlations develop during the collective evolution of the medium, when compared with correlations that exist in the initial state. [...]
arXiv:2101.02579; CERN-EP-2021-005.- Geneva : CERN, 2021-08-27 - 19 p. - Published in : Phys. Rev. Lett. 127 (2021) 092302 Draft (restricted): PDF; Fulltext: PDF; Fulltext from publisher: PDF;
6.
First measurement of the $|t|$-dependence of coherent J/$\psi$ photonuclear production / ALICE Collaboration
The first measurement of the dependence on $|t|$, the square of the momentum transferred between the incoming and outgoing target nucleus, of coherent J/ψ photoproduction is presented. The data were measured with the ALICE detector in ultra-peripheral Pb-Pb collisions at a centre-of-mass energy per nucleon pair $\sqrt{s_{\rm NN}} = 5.02$ TeV with the J/$\psi$ produced in the central rapidity region $|y| < 0.8$, which corresponds to the small Bjorken-$x$ range $(0.3 − 1.4) \times 10 ^{−3}$. [...]
arXiv:2101.04623; CERN-EP-2021-003.- Geneva : CERN, 2021-06-10 - 21 p. - Published in : Phys. Lett. B 817 (2021) 136280 Article from SCOAP3: PDF; Draft (restricted): PDF; Fulltext: PDF;
7.
Coherent J/$\psi$ and $\psi'$ photoproduction at midrapidity in ultra-peripheral Pb-Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV / ALICE Collaboration
The coherent photoproduction of J/$\psi$ and $\psi'$ mesons was measured in ultra-peripheral Pb-Pb collisions at a center-of-mass energy $\sqrt{s_{\rm NN}}$ = 5.02 TeV with the ALICE detector. Charmonia are detected in the central rapidity region for events where the hadronic interactions are strongly suppressed. [...]
arXiv:2101.04577; CERN-EP-2021-002.- Geneva : CERN, 2021-08 - 21 p. - Published in : Eur. Phys. J. C 81 (2021) 712 Draft (restricted): PDF; Fulltext: document - PDF; 2101.04577 - PDF;
8.
First measurement of coherent $\rho^{0}$ photoproduction in ultra-peripheral Xe-Xe collisions at $\sqrt{s_{\rm NN}} = 5.44$ TeV / ALICE Collaboration
The first measurement of the coherent photoproduction of $\rho^{0}$ vector mesons in ultra-peripheral Xe-Xe collisions at $\sqrt{s_{\rm NN}} = 5.44$ TeV is presented. This result, together with previous $\gamma$p and $\gamma$-Pb measurements, describes the atomic number ($A$) dependence of this process, which is particularly sensitive to nuclear shadowing effects and to the approach to the black-disc limit of QCD at a semi-hardscale. [...]
arXiv:2101.02581; CERN-EP-2020-252.- Geneva : CERN, 2021-09-10 - 21 p. - Published in : Phys. Lett. B 820 (2021) 136481 Draft (restricted): PDF; Fulltext: PDF; Fulltext from publisher: PDF;
9.
Production of pions, kaons, (anti-)protons and $\phi $ mesons in Xe–Xe collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.44 TeV / ALICE Collaboration
The first measurement of the production of pions, kaons, (anti-)protons and $\varphi$ mesons at midrapidity in Xe–Xe collisions at $\sqrt{s_{\rm NN}}$ = 5.44 TeV is presented. Transverse momentum ($p_{\rm T}$) spectra and $p_{\rm T}$-integrated yields are extracted in several centrality intervals bridging from p–Pb to mid-central Pb–Pb collisions in terms of final-state multiplicity. [...]
arXiv:2101.03100; CERN-EP-2020-249.- Geneva : CERN, 2021-07-06 - 27 p. - Published in : Eur. Phys. J. C 81 (2021) 584 Draft (restricted): PDF; Fulltext: document - PDF; 2101.03100 - PDF;
10.
Jet fragmentation transverse momentum distributions in pp and p–Pb collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV / Acharya, Shreyasi (Calcutta, VECC) ; Adamova, Dagmar (Rez, Nucl. Phys. Inst.) ; Adler, Alexander (Goethe U., Frankfurt, Inst. Inform.) ; Adolfsson, Jonatan (Lund U.) ; Aglieri Rinella, Gianluca (CERN) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) et al. /ALICE
Jet fragmentation transverse momentum ($j_{\rm T}$) distributions are measured in proton-proton (pp) and proton-lead (p–Pb) collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV with the ALICE experiment at the LHC. Jets are reconstructed with the ALICE tracking detectors and electromagnetic calorimeter using the anti-kT algorithm with resolution parameter $R$ = 0.4 in the pseudorapidity range $|\eta|$ < 0.25. [...]
arXiv:2011.05904; CERN-EP-2020-220.- Geneva : CERN, 2021-09-30 - 29 p. - Published in : JHEP 2109 (2021) 211 Draft (restricted): PDF; Fulltext: document - PDF; 2011.05904 - PDF;

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