Viser treff 1-20 av 88

• #### 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. ...
• #### ALICE measurement of the J/ψ nuclear modification factor at mid-rapidity in Pb–Pb collisions at √sNN = 5.02 TeV ﻿

(Journal article; Peer reviewed, 2017)
ALICE at the LHC provides unique capabilities to study charmonium production at low transverse momenta (pT). At central rapidity, (|y| < 0.8), ALICE can reconstruct J/ψ via their decay into two electrons down to zero pT. ...
• #### Analysis of the apparent nuclear modification in peripheral Pb–Pb collisions at 5.02 TeV ﻿

(Journal article; Peer reviewed, 2019)
Charged-particle spectra at midrapidity are measured in Pb–Pb collisions at the centre-of-mass energy per nucleon–nucleon pair TeV and presented in centrality classes ranging from most central (0–5%) to most peripheral ...
• #### Anisotropic flow in Xe–Xe collisions at √sNN = 5.44 TeV ﻿

(Journal article; Peer reviewed, 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 hose from Pb–Pb collisions at √sNN = 5.02 TeV, ...
• #### Anisotropic flow of charged particles in Pb-Pb collisions at √sNN =5.02 TeV ﻿

(Journal article; Peer reviewed, 2016)
• #### Anisotropic flow of identified particles in Pb-Pb collisions at √sNN=5.02 TeV ﻿

(Journal article; Peer reviewed, 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 s√NN=5.02 TeV. Results obtained with the scalar product method ...
• #### Anomalous evolution of the near-side jet peak shape in Pb-Pb collisions at √sNN=2.76 TeV ﻿

(Journal article; Peer reviewed, 2017)
We present the charged-particle pseudorapidity density in pp, p–Pb, and Pb–Pb collisions at √sNN = 5.02 TeV over a broad pseudorapidity range. The distributions are determined using the same experimental apparatus and ...
• #### Azimuthal anisotropy of charged jet production in √sNN=2.76 TeV Pb-Pb collisions ﻿

(Journal article; Peer reviewed, 2016)
We present measurements of the azimuthal dependence of charged jet production in central and semi-central √sNN=2.76TeVPb–Pb collisions with respect to the second harmonic event plane, quantified as vchjet2. Jet finding is ...
• #### Azimuthal Anisotropy of Heavy-Flavor Decay Electrons in p-Pb Collisions at √sNN=5.02  TeV ﻿

(Journal article; Peer reviewed, 2019)
Angular correlations between heavy-flavor decay electrons and charged particles at midrapidity (|η| < 0.8) are measured in p-Pb collisions at √sNN=5.02  TeV. The analysis is carried out for the 0%–20% (high) and 60%–100% ...
• #### Azimuthally differential pion femtoscopy in Pb-Pb collisions at √sNN = 2.76  TeV ﻿

(Journal article; Peer reviewed, 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 = 2.76 TeV. The ...
• #### Azimuthally-differential pion femtoscopy relative to the third harmonic event plane in Pb–Pb collisions at √sNN = 2.76 TeV ﻿

(Journal article; Peer reviewed, 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 ...
• #### Centrality and pseudorapidity dependence of the charged-particle multiplicity density in Xe–Xe collisions at √sNN=5.44 TeV ﻿

(Journal article; Peer reviewed, 2019)
In this Letter, the ALICE Collaboration presents the first measurements of the charged-particle multiplicity density, , and total charged-particle multiplicity, , in Xe–Xe collisions at a centre-of-mass energy per ...
• #### Centrality dependence of charged jet production in p–Pb collisions at √sNN = 5.02 TeV ﻿

(Journal article; Peer reviewed, 2016)
Measurements of charged jet production as a function of centrality are presented for p–Pb collisions recorded at√sNN = 5.02TeVwith theALICEdetector. Centrality classes are determined via the energy deposit in neutron ...
• #### 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 the Charged-Particle Multiplicity Density at Midrapidity in Pb-Pb Collisions at √sNN =5.02 TeV ﻿

(Journal article; Peer reviewed, 2016)
The pseudorapidity density of charged particles, dNch/dη, at midrapidity in Pb-Pb collisions has been measured at a center-of-mass energy per nucleon pair of √sNN=5.02  TeV. For the 5% most central collisions, we measure ...
• #### Centrality dependence of the pseudorapidity density distribution for charged particles in Pb-Pb collisions at √sNN=5.02TeV ﻿

(Journal article; Peer reviewed, 2017)
• #### Centrality dependence of ψ(2S) suppression in p-Pb collisions at √sNN = 5.02 TeV ﻿

(Journal article; Peer reviewed, 2016)
The inclusive production of the (2S) charmonium state was studied as a function of centrality in p-Pb collisions at the nucleon-nucleon center of mass energy √sNN = 5.02TeV at the CERN LHC. The measurement was performed ...
• #### Charge-dependent flow and the search for the chiral magnetic wave in Pb-Pb collisions at √sNN =2.76 TeV ﻿

(Journal article; Peer reviewed, 2016)
We report on measurements of a charge-dependent flow using a novel three-particle correlator with ALICE in Pb-Pb collisions at the CERN Large Hadron Collider (LHC), and discuss the implications for observation of local ...
• #### Charged jet cross section and fragmentation in proton-proton collisions at √s=7  TeV ﻿

(Journal article; Peer reviewed, 2019)
We report the differential charged jet cross section and jet fragmentation distributions measured with the ALICE detector in proton-proton collisions at a center-of-mass energy √s=7  TeV. Jets with pseudorapidity |η|<0.5 ...
• #### Charged-particle multiplicity distributions over a wide pseudorapidity range in proton-proton collisions at √s = 0.9, 7, and 8 TeV ﻿

(Journal article; Peer reviewed, 2017)
We present the charged-particle multiplicity distributions over a wide pseudorapidity range (−3.4< η < 5.0) for pp collisions at √s = 0.9, 7, and 8 TeV at the LHC. Results are based on information from the Silicon Pixel ...