Viser treff 1-9 av 9

• #### Anisotropic flow of identified hadrons in Xe-Xe collisions at √sNN = 5.44 TeV ﻿

(Peer reviewed; Journal article, 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 obtained in ...
• #### Charged-particle multiplicity fluctuations in Pb–Pb collisions at √sNN = 2.76 TeV ﻿

(Peer reviewed; Journal article, 2021)
Measurements of event-by-event fluctuations of charged-particle multiplicities in Pb–Pb collisions at √sNN = 2.76 TeV using the ALICE detector at the CERN Large Hadron Collider (LHC) are presented in the pseudorapidity ...
• #### Experimental Evidence for an Attractive p-φ Interaction ﻿

(Peer reviewed; Journal article, 2021)
This Letter presents the first experimental evidence of the attractive strong interaction between a proton and a ϕ meson. The result is obtained from two-particle correlations of combined p−ϕ ⊕ −p−ϕ pairs measured in ...
• #### First measurements of N-subjettiness in central Pb-Pb collisions at √sNN = 2.76 TeV ﻿

(Peer reviewed; Journal article, 2021)
The ALICE Collaboration reports the first fully-corrected measurements of the N-subjettiness observable for track-based jets in heavy-ion collisions. This study is performed using data recorded in pp and Pb-Pb collisions ...
• #### Inclusive J/ψ production at midrapidity in pp collisions at √s=13 TeV ﻿

(Peer reviewed; Journal article, 2021)
We report on the inclusive J/ψ production cross section measured at the CERN Large Hadron Collider in proton–proton collisions at a center-of-mass energy √s = 13 TeV. The J/ψ mesons are reconstructed in the e+e− decay ...
• #### Kaon–proton strong interaction at low relative momentum via femtoscopy in Pb–Pb collisions at the LHC ﻿

(Journal article; Peer reviewed, 2021)
In quantum scattering processes between two particles, aspects characterizing the strong and Coulomb forces can be observed in kinematic distributions of the particle pairs. The sensitivity to the interaction potential ...
• #### KS0 - and (anti-)Λ-hadron correlations in pp collisions at √s=13 TeV ﻿

(Peer reviewed; Journal article, 2021)
Two-particle Azimuthal correlations are measured with the ALICE apparatus in pp collisions at √s=13 TeV to explore strangeness- and multiplicity-related effects in the fragmentation of jets and the transition regime between ...
• #### Measurement of the Cross Sections of Ξ0c and Ξ+c Baryons and of the Branching-Fraction Ratio BR(Ξ0c→Ξ−e+νe)/BR(Ξ0c→Ξ−π+) in pp Collisions at √s=13  TeV ﻿

(Journal article; Peer reviewed, 2021)
The pT-differential cross sections of prompt charm-strange baryons Ξ0c and Ξ+c were measured at midrapidity (|y|<0.5) in proton-proton (pp) collisions at a center-of-mass energy √s=13  TeV with the ALICE detector at the ...
• #### Measurement of the production cross section of prompt Ξc0 baryons at midrapidity in pp collisions at √s = 5.02 TeV ﻿

(Journal article; Peer reviewed, 2021)
The transverse momentum (pT) differential cross section of the charm-strange baryon Ξ0c is measured at midrapidity (|y| < 0.5) via its semileptonic decay into e+Ξ−νe in pp collisions at s√ = 5.02 TeV with the ALICE detector ...