Now showing items 1-20 of 258

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

(2016)
The production of the hypertriton nuclei 3ΛH and 3Λ¯H¯¯¯¯ has been measured for the first time in Pb-Pb collisions at sNN−−−√ = 2.76 TeV with the ALICE experiment at LHC energies. The total yield, dN/dy ×B.R.(3ΛH→3He,π−) ...
• #### The ALICE Transition Radiation Detector: Construction, operation, and performance ﻿

(2018)
The Transition Radiation Detector (TRD) was designed and built to enhance the capabilities of the ALICE detector at the Large Hadron Collider (LHC). While aimed at providing electron identification and triggering, the TRD ...
• #### Anisotropic flow in Xe–Xe collisions at √sNN = 5.44 TeV ﻿

(2018)
The first measurements of anisotropic flow coefficients vn for mid-rapidity charged particles in Xe– Xe collisions at √sNN = 5.44 TeV are presented. Comparing these measurements to those from Pb–Pb collisions at √sNN = ...
• #### Anisotropic Flow of Charged Particles in Pb-Pb Collisions at 5.02 TeV ﻿

(2016)
We report the first results of elliptic (v2), triangular (v3), and quadrangular (v4) flow of charged particles in Pb-Pb collisions at a center-of-mass energy per nucleon pair of sNN 1⁄4 5.02 TeV with the ALICE detector ...
• #### Anisotropic flow of identified hadrons in Xe-Xe collisions at √sNN = 5.44 TeV ﻿

(2021)
Measurements of elliptic (v2) and triangular (v3) flow coefficients of π±, K±, p+p⎯⎯⎯, K0S, and Λ+Λ⎯⎯⎯⎯ obtained with the scalar product method in Xe-Xe collisions at sNN‾‾‾‾√ = 5.44 TeV are presented. The results are ...
• #### Anisotropic flow of identified particles in Pb-Pb collisions at √sNN = 5.02 TeV ﻿

(2018)
The elliptic (v2), triangular (v3), and quadrangular (v4) flow coefficients of π±, K±, p+p, Λ+Λ, K0S, and the φ-meson are measured in Pb-Pb collisions at √sNN = 5.02 TeV. Results obtained with the scalar product method are ...
• #### (Anti) Hypertriton lifetime measurement in Pb–Pb collisions at sNN = 5.02 TeV via two-body decay ﻿

(2019-09-03)
Pb–Pb collisions at √sNN = 5.02 TeV collected by the ALICE experiment at the LHC. The (anti-)hypertriton has been reconstructed via its charged two-body mesonic decay channel and the lifetime has been determined from an ...
• #### (Anti-)deuteron production in pp collisions at s = 13 TeV ﻿

(2020)
The study of (anti-)deuteron production in pp collisions has proven to be a powerful tool to investigate the formation mechanism of loosely bound states in highenergy hadronic collisions. In this paper the production ...
• #### Azimuthal anisotropy of charged jet production in √sNN = 2.76 TeV Pb–Pb collisions ﻿

(2016)
We present measurements of the azimuthal dependence of charged jet production in central and semi- central √sNN = 2.76 TeV Pb–Pb collisions with respect to the second harmonic event plane, quantified as vch jet. Jet finding ...
• #### Azimuthal anisotropy of D-meson production in Pb-Pb collisions at √sN N = 2.76 TeV ﻿

(2014)
The production of the prompt charmed mesons D0, D+, and D∗+ relative to the reaction plane was measured in Pb-Pbcollisionsatacenter-of-massenergypernucleon-nucleoncollisionof√sNN =2.76TeVwiththeALICE detector at the ...
• #### Azimuthal Anisotropy of Heavy-Flavor Decay Electrons in p-Pb Collisions at sNN = 5.02 TeV ﻿

(2019)
Angular correlations between heavy-flavor decay electrons and charged particles at midrapidity pffiffiffiffiffiffiffi (jηj < 0.8) are measured in p-Pb collisions at sNN 1⁄4 5.02 TeV. The analysis is carried out for ...
• #### Azimuthal correlations of prompt D mesons with charged particles in pp and p–Pb collisions at sNN = 5.02 TeV ﻿

(2020)
The measurement of the azimuthal-correlation function of prompt D mesons with charged particles in pp collisions at √s = 5.02 TeV and p–Pb collisions at √sNN = 5.02 TeV with the ALICE detector at the LHC is reported. ...
• #### Azimuthally Differential Pion Femtoscopy in Pb-Pb Collisions at 2.76 TeV ﻿

(2017)
We present the first azimuthally differential measurements of the pion source size relative to the second harmonic event plane in Pb-Pb collisions at a center-of-mass energy per nucleon-nucleon pair of sNN 1⁄4 2.76 TeV. ...
• #### Azimuthally-differential pion femtoscopy relative to the third harmonic event plane in Pb–Pb collisions at √sNN = 2.76 TeV ﻿

(2018)
Azimuthally-differential femtoscopic measurements, being sensitive to spatio-temporal characteristics of the source as well as to the collective velocity fields at freeze out, provide very important information on the ...
• #### Beauty production in pp collisions at √s = 2.76 TeV measured via semi-electronic decays ﻿

(2014)
The ALICE Collaboration at the LHC reports measurement of the inclusive production cross section of electrons from semi-leptonic decays of beauty hadrons with rapidity |y| < 0.8 and transverse momentum 1 < pT < 10 ...
• #### Centrality and pseudorapidity dependence of the charged-particle multiplicity density in Xe–Xe collisions at √sNN = 5.44 TeV ﻿

(2019)
In this Letter, the ALICE Collaboration presents the first measurements of the charged-particle multiplicity density, dNch/dη, and total charged-particle multiplicity, Ntot, in Xe–Xe collisions at a centre-of-mass √ ...
• #### Centrality and transverse momentum dependence of inclusive J/psi production at midrapidity in Pb–Pb collisions at sNN = 5.02 TeV ﻿

(2020)
The inclusive J/ψ meson production in Pb–Pb collisions at a center-of-mass energy per nucleon–nucleon collision of √sNN = 5.02 TeV at midrapidity (|y| < 0.9) is reported by the ALICE Collaboration. The measurements are ...
• #### Centrality dependence of charged jet production in p–Pb collisions at √sNN = 5.02 TeV ﻿

(2016)
Measurements of charged jet production as a function of centrality are presented for p–Pb collisions recorded at √sNN = 5.02 TeV with the ALICE detector. Cen- trality classes are determined via the energy deposit in neu- ...
• #### Centrality dependence of high-pT D meson suppression in Pb-Pb collisions at √sNN = 2.76 TeV ﻿

(2015)
The nuclear modification 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 √sNN = 2.76 TeV in two transverse ...
• #### Centrality dependence of inclusive J/ψ production in p-Pb collisions at √sNN = 5.02 TeV ﻿

(2015)
We present a measurement of inclusive J/ψ production in p-Pb collisions at √sNN = 5.02TeV as a function of the centrality of the collision, as estimated from the energy deposited in the Zero Degree Calorimeters. The ...