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Now showing items 21-30 of 35
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
The transverse momentum ( p T ) distribution of primary charged particles is measured in minimum bias (non-single-diffractive) p+Pb collisions at √ s N N = 5.02 TeV with the ALICE detector at the LHC. The pT spectra ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
The charged-particle pseudorapidity density measured over four units of pseudorapidity in nonsingle-diffractive p+Pb collisions at a center-of-mass energy per nucleon pair √ s N N = 5.02 TeV is presented. The average ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
In this Letter we report the first results on π ± , K± , p, and ¯ p production at midrapidity ( | y | < 0.5 ) in central Pb-Pb collisions at √ s NN = 2.76 TeV , measured by the ALICE experiment at the LHC. The ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
Measurements of the sphericity of primary charged particles in minimum bias proton–proton collisions at s√=0.9, 2.76 and 7 TeVs=0.9, 2.76 and 7 TeV with the ALICE detector at the LHC are presented. The observable is ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
The ratios of yields of anti-baryons to baryons probes the mechanisms of baryon-number transport. Results for p − /p , Λ − − /Λ , Ξ − − + /Ξ − and Ω − − + /Ω − in pp collisions at s √ =0.9, 2.76 and 7 TeV , measured with ...
(Journal article / Tidsskriftartikkel / PublishedVersion; 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 √ s N N = 2.76 TeV in the rapidity ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
Differential cross sections of charged particles in inelastic pp collisions as a function of p T have been measured at s√=0.9, 2.76 and 7 TeV at the LHC. The p T spectra are compared to NLO-pQCD calculations. Though the ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2013)
The directed flow of charged particles at midrapidity is measured in Pb-Pb collisions at √ s NN = 2.76 TeV relative to the collision symmetry plane defined by the spectator nucleons. A negative slope of the rapidity-odd ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2012)
The ALICE experiment has measured the inclusive J/ψ production in Pb-Pb collisions at √ s NN = 2.76 TeV down to zero transverse momentum in the rapidity range 2.5 < y < 4 . A suppression of the inclusive J/ψ yield in ...