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Article
Tuning Dirac states by strain in the topological insulator Bi2Se3
Bismuth selenide is a prototypical 3D topological insulator; its electronic spectrum features a Dirac cone populated by surface states. Now, it is experimentally and numerically shown that a bandgap forms beyo...
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Article
Open AccessEvent-by-event mean \(\varvec{p}_{\mathbf {T}}\) fluctuations in pp and Pb–Pb collisions at the LHC
Event-by-event fluctuations of the mean transverse momentum of charged particles produced in pp collisions at \(\sqrt{s}\) ...
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Article
Open AccessProduction of \(\mathbf {\Sigma (1385)^{\pm }}\) and \(\mathbf {\** (1530)^{0}}\) in proton–proton collisions at \(\mathbf {\sqrt{s}=}\) 7 TeV
The production of the strange and double-strange baryon resonances ( \(\Sigma (1385)^{\pm }\) ...
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Article
Open AccessInclusive photon production at forward rapidities in proton–proton collisions at \(\mathbf {\sqrt{s}}\) = 0.9, 2.76 and 7 TeV
The multiplicity and pseudorapidity distributions of inclusive photons have been measured at forward rapidities ( \(2.3 < \eta < 3.9\) ...
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Article
Open AccessForward-backward multiplicity correlations in pp collisions at \( \sqrt{s} \) = 0.9, 2.76 and 7 TeV
The strength of forward-backward (FB) multiplicity correlations is measured by the ALICE detector in proton-proton (pp) collisions at
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Article
Open AccessMeasurement of pion, kaon and proton production in proton–proton collisions at \(\sqrt{s} = 7\) TeV
The measurement of primary \(\pi ^{\pm }\) π ...
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Article
Open AccessRapidity and transverse-momentum dependence of the inclusive J/ψ nuclear modification factor in p-Pb collisions at \( \sqrt{s_{N\ N}} \) = 5.02 TeV
We have studied the transverse-momentum (p T) dependence of the inclusive J/ψ production in p-Pb collisions at ...
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Article
Open AccessInclusive, prompt and non-prompt J/ψ production at mid-rapidity in Pb-Pb collisions at \( \sqrt{s_{\mathrm{NN}}}=2.76 \) TeV
The transverse momentum (pT) dependence of the nuclear modification factor RAA and the centrality dependence of the average transverse momentum 〈pT〉 for inclusive J/ψ have been measured with ALICE for Pb-Pb colli...
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Article
Open AccessCoherent ρ 0 photoproduction in ultra-peripheral Pb-Pb collisions at \( \sqrt{s_{\mathrm{NN}}}=2.76 \) TeV
We report the first measurement at the LHC of coherent photoproduction of ρ 0 mesons in ultra-peripheral Pb-Pb collisions. The invariant mass and transverse momentum distributions ...
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Article
Open AccessMeasurement of charm and beauty production at central rapidity versus charged-particle multiplicity in proton-proton collisions at \( \sqrt{s}=7 \) TeV
Prompt D meson and non-prompt J/ψ yields are studied as a function of the multiplicity of charged particles produced in inelastic proton-proton collisions at a centre-of-mass energy of
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Article
Open AccessMeasurement of jet quenching with semi-inclusive hadron-jet distributions in central Pb-Pb collisions at \( \sqrt{s_{\mathrm{NN}}}=2.76 \) TeV
We report the measurement of a new observable of jet quenching in central Pb-Pb collisions at ...
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Article
Open AccessCentrality dependence of inclusive J/ψ production in p-Pb collisions at \( \sqrt{s_{\mathrm{NN}}}=5.02 \) TeV
We present a measurement of inclusive J/ψ production in p-Pb collisions at ...
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Article
Open AccessCentrality dependence of high-pT D meson suppression in Pb-Pb collisions at \( \sqrt{s_{\mathrm{N}\;\mathrm{N}}}=2.76 \) TeV
The nuclear modification factor, R AA, 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...
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Article
Open AccessMultiplicity and transverse momentum evolution of charge-dependent correlations in pp, p–Pb, and Pb–Pb collisions at the LHC
We report on two-particle charge-dependent correlations in pp, p–Pb, and Pb–Pb collisions as a function of the pseudorapidity and azimuthal angle difference,
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Article
Open AccessTransverse momentum dependence of D-meson production in Pb-Pb collisions at \( \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=2.76 \) TeV
The production of prompt charmed mesons D0, D+ and D∗+, and their antiparticles, was measured with the ALICE detector in Pb-Pb collisions at the centre-of-mass energy per nucleon pair,
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Article
Open AccessMeasurement of D s + production and nuclear modification factor in Pb-Pb collisions at \( \sqrt{{\mathrm{s}}_{\mathrm{NN}}}=2.76 \) TeV
The production of prompt D s + mesons was measured for the first time in collisions of heavy nuclei with the ALICE detector at the LHC. The analysis was perfor...
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Article
Open AccessInclusive quarkonium production at forward rapidity in pp collisions at \(\mathbf {\sqrt{s}=8}~\) TeV
We report on the inclusive production cross sections of \({\mathrm{J}/\psi }\) ...
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Article
Open AccessProduction of K \(^{*}\) (892) \(^{0}\) and \(\phi \) (1020) in p–Pb collisions at \(\sqrt{s_{{\text {NN}}}}\) = 5.02 TeV
The production of K \(^{*}\) ...
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Article
Open AccessCentrality dependence of charged jet production in p–Pb collisions at \(\sqrt{s_\mathrm{NN}}\) = 5.02 TeV
Measurements of charged jet production as a function of centrality are presented for p–Pb collisions recorded at $$\sqrt{s_\mathrm {...
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Article
Open AccessParticle identification in ALICE: a Bayesian approach
We present a Bayesian approach to particle identification (PID) within the ALICE experiment. The aim is to more effectively combine the particle identification capabilities of its various detectors. After a br...
