996 research outputs found
Production of K<sup>0</sup><sub>S</sub> , Λ (Λ̅), Ξ<sup>±</sup>, and Ω<sup>±</sup> in jets and in the underlying event in pp and p–Pb collisions
Multiplicity and event-scale dependent flow and jet fragmentation in pp collisions at s√ = 13 TeV and in p−Pb collisions at sNN−−−√ = 5.02 TeV
Long- and short-range correlations for pairs of charged particles are studied via two-particle angular correlations in pp collisions at s√=13 TeV and p−Pb collisions at sNN−−−√=5.02 TeV. The correlation functions are measured as a function of relative azimuthal angle Δφ and pseudorapidity separation Δη for pairs of primary charged particles within the pseudorapidity interval |η|<0.9 and the transverse-momentum interval 1<pT<4 GeV/c. Flow coefficients are extracted for the long-range correlations (1.6<|Δη|<1.8) in various high-multiplicity event classes using the low-multiplicity template fit method. The method is used to subtract the enhanced yield of away-side jet fragments in high-multiplicity events. These results show decreasing flow signals toward lower multiplicity events. Furthermore, the flow coefficients for events with hard probes, such as jets or leading particles, do not exhibit any significant changes compared to those obtained from high-multiplicity events without any specific event selection criteria. The results are compared with hydrodynamic-model calculations, and it is found that a better understanding of the initial conditions is necessary to describe the results, particularly for low-multiplicity events
Measurement of the production of charm jets tagged with D0 mesons in pp collisions at √s = 5.02 and 13 TeV
Multiplicity and rapidity dependence of K<sup>∗ </sup>(892)<sup>0</sup> and ϕ(1020) production in p–Pb collisions at √s<sub>NN</sub> = 5.02 TeV
Measurement of ψ (2S) production as a function of charged-particle pseudorapidity density in pp collisions at √s = 13 TeV and p–Pb collisions at √s<sub>NN</sub> = 8.16 TeV with ALICE at the LHC
Measurement of the non-prompt D-meson fraction as a function of multiplicity in proton−proton collisions at s√=13 TeV
Anisotropic flow and flow fluctuations of identified hadrons in Pb–Pb collisions at √s<sub>NN </sub> = 5.02 TeV
Energy dependence of {\rm K} and hyperon production at CERN SPS
Recent results on K and hyperon production in Pb-Pb collisions at
40 and 158 GeV/ beam momentum from the NA57 experiment at CERN SPS are
presented. Yields and ratios are compared with those measured by the NA49
experiment, where available. The centrality dependence of the yields and a
comparison with the higher collision energy data from RHIC are discussed.Comment: 4 pages, 3 figures, proceedings of QM2004 conferenc
Measurements of the groomed jet radius and momentum splitting fraction with the soft drop and dynamical grooming algorithms in pp collisions at √s = 5.02 TeV
Jet-like correlations with respect to KKS0 and Λ (Λ¯¯¯¯) in pp and central Pb–Pb collisions at sNN−−−√=5.02sNN=5.02 TeV
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