CERN Accelerating science

ALICE Conference Contributions

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2020-10-23
06:17
Low-mass dielectrons in pp, p–Pb and Pb–Pb collisions measured by the ALICE Experiment / Vorobyev, Ivan (Munich, Tech. U. ; Munich, Tech. U., Universe) /ALICE Collaboration
Dielectrons produced in ultra-relativistic heavy-ion collisions at the LHC provide a unique probe of the system evolution as they are unperturbed by final-state interactions. The dielectron continuum is extremely rich in physics sources: on top of ordinary Dalitz and resonance decays of pseudoscalar and vector mesons, thermal black-body radiation is of particular interest as it carries information about the temperature of the hot and dense system created in such collisions. [...]
2018 - 4 p. - Published in : EPJ Web Conf. 171 (2018) 18011
In : 17th International Conference on Strangeness in Quark Matter, Utrecht, The Netherlands, 10 - 15 Jul 2017, pp.18011

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2020-10-22
06:58
Quarkonium production in Pb-Pb collisions at $\sqrt{s_\mathrm{NN}}$ = 5.02 TeV with ALICE / Francisco, Audrey (SUBATECH, Nantes) /ALICE Collaboration
Ultra-relativistic heavy-ion collisions at the Large Hadron Collider provide a unique opportunity to study the properties of matter at extreme energy densities where a phase transition from the hadronic matter to a deconfined medium of quarks and gluons, the Quark-Gluon Plasma (QGP) is predicted. Among the prominent probes of the QGP, heavy quarks play a crucial role since they are created during the initial stages of the collision, before the QGP formation, and their number is conserved throughout the partonic and hadronic phases of the collision [...]
2018 - 4 p. - Published in : EPJ Web Conf. 171 (2018) 18013
In : 17th International Conference on Strangeness in Quark Matter, Utrecht, The Netherlands, 10 - 15 Jul 2017, pp.18013

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2020-10-21
06:07
Quarkonium production in pp and p-A collisions with ALICE at the LHC / Morreale, Astrid (SUBATECH, Nantes) /ALICE Collaboration
Quarkonia are mesons formed of either a charm and anti-charm quark pair (J/ψ, ψ(2S)) or a beauty and anti-beauty quark pair (ϒ(1S), (2S) and (3S)). We report on forward rapidity (2:5 < y < 4) J/ψ and ψ(2S) production measured in pp collisions at √s = 13 TeV, using data collected at the LHC in 2015. [...]
2018 - 4 p. - Published in : EPJ Web Conf. 171 (2018) 19002
In : 17th International Conference on Strangeness in Quark Matter, Utrecht, The Netherlands, 10 - 15 Jul 2017, pp.19002

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2020-10-20
06:01
Measurement of heavy-flavour production, correlations and jets with ALICE / Sakai, Shingo (Tsukuba U., GSPAS) /ALICE Collaboration
In this article, recent ALICE measurements of the RAA and v2 of electrons at mid-rapidity (|y|<0.6) and muons at forward rapidity (2.5<y<4), from semi-leptonic decays of heavy-flavour hadrons in Pb–Pb collisions at = 5.02 TeV are shown. The results of D-tagged jet production cross-section in pp collisions at $\sqrt{s_{NN}}$ =7 TeV are presented. [...]
2018 - 4 p. - Published in : EPJ Web Conf. 171 (2018) 18008
In : 17th International Conference on Strangeness in Quark Matter, Utrecht, The Netherlands, 10 - 15 Jul 2017, pp.18008

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2020-10-08
04:41
Light (anti)nuclei production in high-energy nuclear collisions at the LHC with ALICE / Pinto, Chiara (INFN, Catania)
The measurement of (anti)nuclei production in pp, p-A and A-A collisions at ultrarelativistic energies is important to understand hadronization. [...]
arXiv:2010.02632.
- 5 p.
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2020-10-07
04:06
Energy dependence of light neutral meson $p_{\rm T}$ spectrum produced in pp collisions at the LHC measured in ALICE / Pareek, Pooja (Calcutta, VECC)
We present the measurement of light neutral mesons, $\pi^{0}$ and $\eta$, in pp collisions at different center-of-mass energies obtained with the ALICE experiment at the LHC. [...]
arXiv:2010.01605.
- 5 p.
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2020-09-26
04:14
UPC: a powerful tool for ${\mathrm J}/\psi$ photoproduction analysis in ALICE / Ragoni, Simone (Birmingham U.)
Ultra-peripheral collisions (UPC) occur when the interacting nuclei or protons have an impact parameter larger than the sum of their radii. [...]
arXiv:2009.11724.
- 4 p.
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2020-09-25
04:09
Jet measurements with ALICE: substructure, dead cone, charm jets / Vértesi, Róbert (Wigner RCP, Budapest)
A selection of recent jet measurements are presented from the ALICE experiment at the CERN LHC in proton-proton collisions at $\sqrt{s}=13$ TeV, focusing on substructure results for inclusive and charmed jets. [...]
arXiv:2009.11228.
- 5 p.
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2020-09-19
04:03
Jet acoplanarity via hadron+jet measurements in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 5.02$ TeV with ALICE / Norman, Jaime (Liverpool U.)
We present the first fully-corrected semi-inclusive distribution of charged jets recoiling from a trigger hadron in 0-10% Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV as a function of the azimuthal angle between the trigger hadron and jet, $\Delta\varphi$. [...]
arXiv:2009.08261.
- 5 p.
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2020-09-17
04:35
Strangeness production with respect to high momentum hadrons in pp and p-Pb collisions with ALICE at the LHC / Blair, Justin T. (Texas U.)
In order to understand strangeness production mechanisms, one can study the correlations of hadrons with hidden strangeness (e.g. [...]
arXiv:2009.06676.
- 5 p.
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