Results 21 to 30 of about 473,968 (295)

Charged-hadron production in pp, p+Pb, Pb+Pb, and Xe+Xe collisions at s NN $$ \sqrt{s_{\textrm{NN}}} $$ = 5 TeV with the ATLAS detector at the LHC

open access: yesJournal of High Energy Physics, 2023
This paper presents measurements of charged-hadron spectra obtained in pp, p+Pb, and Pb+Pb collisions at s $$ \sqrt{s} $$ or s NN $$ \sqrt{s_{\textrm{NN}}} $$ = 5.02 TeV, and in Xe+Xe collisions at s NN $$ \sqrt{s_{\textrm{NN}}} $$ = 5.44 TeV.
The ATLAS collaboration   +2879 more
doaj   +1 more source

New results from AGS heavy-ion experiments [PDF]

open access: yesNuclear Physics A, 1991
Abstract We review the most recent data from Experiments 802, 810 and 814 of the heavy-ion program at the Brookhaven Alternating Gradient Synchrotron (AGS).
Bloomer, M.A., Love, W., Waters, L.
openaire   +2 more sources

Production of muons from heavy-flavour hadron decays in pp collisions at s $$ \sqrt{s} $$ = 5.02 TeV

open access: yesJournal of High Energy Physics, 2019
Production cross sections of muons from semi-leptonic decays of charm and beauty hadrons were measured at forward rapidity (2.5 < y < 4) in proton-proton (pp) collisions at a centre-of-mass energy s $$ \sqrt{s} $$ = 5.02 TeV with the ALICE detector at ...
The ALICE collaboration   +1027 more
doaj   +1 more source

Medium modification of the shape of small-radius jets in central Pb-Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV

open access: yesJournal of High Energy Physics, 2018
We present the measurement of a new set of jet shape observables for track-based jets in central Pb-Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV. The set of jet shapes includes the first radial moment or angularity, g; the momentum
The ALICE collaboration   +1017 more
doaj   +1 more source

Heavy-ion physics: freedom to do hot, dense, exciting QCD

open access: yes, 2020
In these two lectures I review the basics of heavy-ion collisions at relativistic energies and the physics we can do with them. I aim to cover the basics on the kinematics and observables in heavy-ion collider experiments, the basics on the phenomenology
Tejeda-Yeomans, Maria Elena
core   +1 more source

Inclusive J/ψ production at forward and backward rapidity in p-Pb collisions at sNN=8.16 $$ \sqrt{s_{\mathrm{NN}}}=8.16 $$ TeV

open access: yesJournal of High Energy Physics, 2018
Inclusive J/ψ production is studied in p-Pb interactions at a centre-of-mass energy per nucleon-nucleon collision sNN=8.16 $$ \sqrt{s_{\mathrm{NN}}}=8.16 $$ TeV, using the ALICE detector at the CERN LHC. The J/ψ meson is reconstructed, via its decay to a
The ALICE collaboration   +1013 more
doaj   +1 more source

Inclusive, prompt and non-prompt J/ψ production at midrapidity in p-Pb collisions at s NN $$ \sqrt{s_{\mathrm{NN}}} $$ = 5.02 TeV

open access: yesJournal of High Energy Physics, 2022
A measurement of inclusive, prompt, and non-prompt J/ψ production in p-Pb collisions at a nucleon-nucleon centre-of-mass energy s NN $$ \sqrt{s_{\mathrm{NN}}} $$ = 5.02 TeV is presented.
The ALICE collaboration   +1027 more
doaj   +1 more source

Medium effects in high energy heavy-ion collisions [PDF]

open access: yes, 1996
The change of hadron properties in dense matter based on various theoretical approaches are reviewed. Incorporating these medium effects in the relativistic transport model, which treats consistently the change of hadron masses and energies in dense ...
  +82 more
core   +2 more sources

Measurements of low-p T electrons from semileptonic heavy-flavour hadron decays at mid-rapidity in pp and Pb-Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV

open access: yesJournal of High Energy Physics, 2018
Transverse-momentum (p T) differential yields of electrons from semileptonic heavy-flavour hadron decays have been measured in the most central (0–10%) and in semi-central (20–40%) Pb–Pb collisions at s N N = 2.76 $$ \sqrt{s_{\mathrm{NN}}}=2.76 $$ TeV ...
The ALICE collaboration   +1016 more
doaj   +1 more source

First measurements of N-subjettiness in central Pb-Pb collisions at s NN $$ \sqrt{s_{\mathrm{NN}}} $$ = 2.76 TeV

open access: yesJournal of High Energy Physics, 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 at centre-of-mass energies of s $$
The ALICE collaboration   +1027 more
doaj   +1 more source

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