Viser treff 1-20 av 35

• #### 3ΛH and -3Λ-H production in Pb-Pb collisions at √sNN=2.76 TeV ﻿

(Journal article; Peer reviewed, 2016)
The production of the hypertriton nuclei 3_Hand 3¯_Hhas been measured for the first time in Pb–Pbcollisions at √sNN=2.76TeVwith the ALICE experiment at LHC. The pT-integrated 3_Hyield in one unity of rapidity, dN/dy ×B.R. ...
• #### Centrality dependence of high-pT D meson suppression in Pb-Pb collisions at √sNN = 2.76 TeV ﻿

(Journal article; Peer reviewed, 2015)
The nuclear modi cation factor, RAA, of the prompt charmed mesons D0, D+ and D +, and their antiparticles, was measured with the ALICE detector in Pb-Pb collisions at a centre-of-mass energy p sNN = 2:76 TeV in two transverse ...
• #### Centrality dependence of inclusive J/ψ production in p-Pb collisions at √sNN = 5.02 TeV ﻿

(Journal article; Peer reviewed, 2015)
We present a measurement of inclusive J/ψ production in p-Pb collisions at sNN−−−√=5.02 TeV as a function of the centrality of the collision, as estimated from the energy deposited in the Zero Degree Calorimeters. The ...
• #### Centrality dependence of particle production in p-Pb collisions at √SNN =5.02 TeV ﻿

(Journal article; Peer reviewed, 2015)
We report measurements of the primary charged-particle pseudorapidity density and transverse momentum distributions in p-Pb collisions at √sNN = 5.02 TeV and investigate their correlation with experimental observables ...
• #### Centrality dependence of pion freeze-out radii in Pb-Pb collisions at √sNN = 2.76 TeV ﻿

(Journal article; Peer reviewed, 2016)
We report on the measurement of freeze-out radii for pairs of identical-charge pions measured in Pb-Pb collisions at √sNN = 2.76 TeV as a function of collision centrality and the average transverse momentum of the pair kT. ...
• #### Centrality dependence of the nuclear modification factor of charged pions, kaons, and protons in Pb-Pb collisions at √sNN =2.76 TeV ﻿

(Journal article; Peer reviewed, 2016)
Transverse momentum (pT) spectra of pions, kaons, and protons up to pT=20GeV/c have been measured in Pb-Pb collisions at √sNN=2.76TeV using the ALICE detector for six different centrality classes covering 0%–80%. The ...
• #### Centrality dependence of the pseudorapidity density distribution for charged particles in Pb-Pb collisions at root s(NN)=2.76 TeV ﻿

(Journal article; Peer reviewed, 2013)
We present the first wide-range measurement of the charged-particle pseudorapidity density distribution, for different centralities (the 0–5%, 5–10%, 10–20%, and 20–30% most central events) in Pb–Pb collisions at root ...
• #### Centrality, rapidity and transverse momentum dependence of J/ψ suppression in Pb-Pb collisions at √sNN= 2.76TeV ﻿

(Journal article; Peer reviewed, 2014)
The inclusive [?] nuclear modification factor ([?]) in Pb–Pb collisions at root snn=2.76 TeV has been measured by ALICE as a function of centrality in the e+e- decay channel at mid-rapidity ([?]) and as a function of ...
• #### Charmonium and e(+)e(-) pair photoproduction at mid-rapidity in ultra-peripheral Pb-Pb collisions at root s(NN)=2.76 TeV ﻿

(Journal article; Peer reviewed, 2013)
The ALICE Collaboration at the LHC has measured the J/ψ and ψ′ photoproduction at mid-rapidity in ultra-peripheral Pb–Pb collisions at s NN − − − √ =2.76 TeV . The charmonium is identified via its leptonic decay for events ...
• #### Coherent ρ 0 photoproduction in ultra-peripheral Pb-Pb collisions at √sNN=2.76 TeV ﻿

(Journal article; Peer reviewed, 2015)
We report the first measurement at the LHC of coherent photoproduction of 0 mesons in ultra-peripheral Pb-Pb collisions. The invariant mass and transverse momentum distributions for 0 production are studied in the + − ...
• #### Coherent ψ(2S) photo-production in ultra-peripheral PbPb collisions at √sNN=2.76 TeV ﻿

(Journal article; Peer reviewed, 2015)
• #### Directed flow of charged particles at midrapidity relative to the spectator plane in Pb-Pb collisions at root s(NN)=2.76TeV ﻿

(Journal article; Peer reviewed, 2013)
The directed flow of charged particles at midrapidity is measured in Pb-Pb collisions at √sNN=2.76  TeV relative to the collision symmetry plane defined by the spectator nucleons. A negative slope of the rapidity-odd ...
• #### Energy dependence of the transverse momentum distributions of charged particles in pp collisions measured by ALICE ﻿

(Journal article; Peer reviewed, 2013)
Differential cross sections of charged particles in inelastic pp collisions as a function of pT have been measured at √s = 0.9, 2.76 and 7 TeV at the LHC. The pT spectra are compared to NLO-pQCD calculations. Though the ...
• #### Forward-central two-particle correlations in p-Pb collisions at √sNN = 5.02 TeV ﻿

(Journal article; Peer reviewed, 2016)
• #### J/psi Elliptic Flow in Pb-Pb Collisions at root s(NN)=2.76 TeV ﻿

(Journal article; Peer reviewed, 2013)
We report on the first measurement of inclusive J/ψ elliptic flow v2 in heavy-ion collisions at the LHC. The measurement is performed with the ALICE detector in Pb-Pb collisions at √sNN = 2.76  TeV in the rapidity range ...
• #### K∗(892)0 and ϕ(1020) production in Pb-Pb collisions at sNN√=2.76 TeV ﻿

(Journal article; Peer reviewed, 2015)
The yields of the K ∗ ( 892 ) 0 and ϕ ( 1020 ) resonances are measured in Pb-Pb collisions at √ sNN = 2.76 TeV through their hadronic decays using the ALICE detector. The measurements are performed in multiple centrality ...
• #### Long-range angular correlations of pi, K and p in p-Pb collisions at root s(NN)=5.02 TeV ﻿

(Journal article; Peer reviewed, 2013)
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 ...
• #### Measurement of charged jet production cross sections and nuclear modification in p-Pb collisions at sNN=5.02 TeV ﻿

(Journal article; Peer reviewed, 2015)
Charged jet production cross sections in p–Pb collisions at √sNN = 5.02 TeV measured with the ALICE detector at the LHC are presented. Using the anti-kT algorithm, jets have been reconstructed in the central rapidity region ...
• #### Measurement of charm and beauty production at central rapidity versus charged-particle multiplicity in proton-proton collisions at √s = 7 TeV ﻿

(Journal article; Peer reviewed, 2015)
Prompt D meson and non-prompt J/ yields are studied as a function of the multiplicity of charged particles produced in inelastic proton-proton collisions at a centreof-mass energy of p s = 7TeV. The results are reported ...
• #### Measurement of dijet kT in p-Pb collisions at √sNN=5.02 TeV ﻿

(Journal article; Peer reviewed, 2015)