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ALICE Conference Contributions

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2020-10-24
07:06
Energy and multiplicity dependence of strange and non-strange particle production in proton-proton collisions at the LHC with ALICE / Fionda, Fiorella Maria Celeste (Bergen U.) /ALICE Collaboration
,The study of energy and multiplicity dependence of hadron production in proton-proton collisions provides a powerful tool to understand similarities and differences between small and large colliding systems. In this work we present mid-rapidity measurements of the pT spectra and yields of identified hadrons, namely pions, kaons, protons, $K_{s}^{0}$, $\Lambda$, $\Xi$  and $\Omega$ in pp collisions at  $\sqrt{s}$ = 7 and 13 TeV. [...]
2018 - 4 p. - Published in : EPJ Web Conf. 171 (2018) 19004
In : 17th International Conference on Strangeness in Quark Matter, Utrecht, The Netherlands, 10 - 15 Jul 2017, pp.19004

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2020-10-24
07:06
Production of (anti-)(hyper-)nuclei at LHC energies with ALICE / Puccio, Maximiliano (Turin U. ; INFN, Turin) /ALICE Collaboration
The ALICE experiment at the LHC has measured a variety of (anti-)(hyper-)nuclei produced in Pb–Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV and at 2.76 TeV. In addition, a large sample of high quality data was collected in pp collisions at $\sqrt{s}$  = 7 TeV and 13 TeV and in p-Pb collisions at $\sqrt{s_{NN}}$ = 5.02 TeV. [...]
2018 - 4 p. - Published in : EPJ Web Conf. 171 (2018) 14009
In : 17th International Conference on Strangeness in Quark Matter, Utrecht, The Netherlands, 10 - 15 Jul 2017, pp.14009

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2020-10-24
07:06
Strangeness production in Pb-Pb collisions at LHC energies with ALICE / Šefčík, Michal (Kosice U.) /ALICE Collaboration
The results on the production of strange and multi-strange hadrons ($K_{s}^{0}$, $\wedge$ , $\Xi$  and $\Omega$) measured with ALICE in Pb-Pb collisions at the top LHC energy of $\sqrt{s_{NN}}$  = 5.02 TeV are reported. Thanks to its excellent tracking and particle identification capabilities, ALICE is able to measure weakly decaying particles through the topological reconstruction of the identified hadronic decay products. [...]
2018 - 4 p. - Published in : EPJ Web Conf. 171 (2018) 13007
In : 17th International Conference on Strangeness in Quark Matter, Utrecht, The Netherlands, 10 - 15 Jul 2017, pp.13007

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2020-10-24
07:06
$\phi$ meson production at forward rapidity in pp and Pb–Pb collisions with ALICE at the LHC / De Falco, Alessandro (Cagliari U. ; INFN, Cagliari) /ALICE Collaboration
The ALICE Collaboration has measured $\phi$ meson production in the dimuon channel at the forward rapidity (2.5 < $\mathit{y}$ < 4) in pp and Pb–Pb collisions at several center of mass energies. Results in pp collisions at center of mass energies $\sqrt{s}$ = 5.02 and 8 TeV are reported. [...]
2018 - 4 p. - Published in : EPJ Web Conf. 171 (2018) 13006
In : 17th International Conference on Strangeness in Quark Matter, Utrecht, The Netherlands, 10 - 15 Jul 2017, pp.13006

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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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2020-10-14
04:08
Topological studies of light-flavor hadron production in pp, p-Pb, and Pb-Pb collisions with ALICE at the LHC / Tripathy, Sushanta (Mexico U., ICN) /ALICE Collaboration
Recent results for high multiplicity pp and p-Pb collisions have revealed that they exhibit heavy-ion-like behaviors. To understand the origin(s) of these unexpected phenomena, event shape observables such as transverse spherocity ($S_{\rm 0}^{p_{\rm T} = 1}$) and the relative transverse activity classifier ($R_{\rm{T}}$) can be exploited as a powerful tools to disentangle soft (non-perturbative) and hard (perturbative) particle production. [...]
arXiv:2010.05038.- 2020-10-10 - 6 p. Fulltext: PDF;
In : The 5th International Conference on Particle Physics and Astrophysics, Moscow, Russian Federation, 5 - 9 Oct 2020

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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.
Fulltext

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