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ALICE Conference Contributions

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2025-05-09
04:44
Probing light nuclei production mechanism by measuring nucleus production in and out of jets / Pinto, Chiara (CERN)
The production mechanism of (anti)nuclei in ultrarelativistic hadronic collisions is under debate in the scientific community. [...]
arXiv:2505.04386. -
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2025-04-29
06:53
Searches for the Chiral Magnetic Effect in Xe-Xe and Pb-Pb collisions with ALICE / Danu, Andrea (Bucharest, Inst. Space Science) /ALICE Collaboration
Measurements of charge-dependent three-particle correlations in Pb–Pb and Xe–Xe collisions at $\sqrt{s}_{NN}$ = 5.02 TeV and 5.44 TeV, respectively, are presented. For Pb–Pb collisions, the event shape engineering technique has been employed in the analysis. [...]
2024 - 5 p. - Published in : Nuovo Cimento C 48 (2024) 8 Fulltext: PDF;
In : 16th Workshop on Particle Correlations and Femtoscopy (WPCF 2023), Catania, Italy, 6 - 10 Nov 2023, pp.8

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2025-04-29
06:53
Probing particle production and transport in small collision systems with ALICE / Tarasovičová, L A (Kosice U.) /ALICE Collaboration
Many recent measurements in small collision systems such as pp and p–Pb collisions show signs of collective behavior of produced particles. The two-particle number and transverse momentum (differential) correlators and charged particle balance function measurements in Pb–Pb collisions provided valuable information about the particle production mechanisms and their time evolution as well as about the transport properties of the created medium, such as the ratio of shear viscosity to entropy density. [...]
2024 - 5 p. - Published in : Nuovo Cimento C 48 (2024) 11 Fulltext: PDF;
In : 16th Workshop on Particle Correlations and Femtoscopy (WPCF 2023), Catania, Italy, 6 - 10 Nov 2023, pp.11

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2025-04-29
06:53
Two-particle angular correlations of identified particles in pp and p-Pb collisions at LHC energies with ALICE / Ruggiano, Daniela (Warsaw U. of Tech.) /ALICE Collaboration
The two-particle angular correlations in the $\Delta \mathrm{y}$ $\Delta \phi$ space provide valuable insights into the properties of hadronization mechanisms and quark-gluon plasma properties. The correlation functions are influenced by several physical sources, including mini-jet correlations, Bose-Einstein quantum statistics, resonance decays, conservation of energy and momentum, and other factors [...]
2024 - 7 p. - Published in : Nuovo Cimento C: 48 (2024) , no. 1, pp. 22
- Published in : Nuovo Cim. C (2025) , no. I Fulltext: PDF; External link: Fulltext
In : 16th Workshop on Particle Correlations and Femtoscopy (WPCF 2023), Catania, Italy, 6 - 10 Nov 2023, pp.22

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2025-04-22
04:00
Exploring unique design features of the Monolithic Stitched Sensor with Timing (MOST): yield, powering, timing, and sensor reverse bias / ALICE Collaboration
Monolithic stitched CMOS sensors are explored for the upgrade of Inner Tracking System of the ALICE experiment (ITS3) and the R&D of the CERN Experimental Physics Department. [...]
arXiv:2504.13696. - 7.
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2025-04-15
07:05
Performance of the ALICE Zero Degree Calorimeters in LHC Run 3 / Zugravel, Stefan Cristi (INFN, Turin ; Turin Polytechnic) /ALICE Collaboration
The Zero Degree Calorimeters (ZDC) of the ALICE experiment at the LHC were designed to characterize the event and monitor the luminosity in heavy-ion collisions. In order to fully exploit the potential offered by the LHC increased luminosity in Run 3, while preserving the time and charge resolution performance, the ZDC readout system was upgraded to allow the acquisition of all collisions in self-triggered mode without dead time. [...]
2025 - 4 p. - Published in : EPJ Web Conf. 320 (2025) 00014 Fulltext: PDF;
In : 20th International Conference on Calorimetry in Particle Physics, Tsukuba, Japan, 20 - 24 May 2024, pp.00014

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2025-04-15
07:05
Measuring the system size dependence of the strangeness production with ALICE / Nepeivoda, Roman (Lund U.) /ALICE Collaboration
The system size dependence of strangeness production in highenergy collisions was studied using Run 2 data from the ALICE experiment at the LHC. The analysis examines the ratios of strange hadron yields to pion yields as a function of mid-rapidity charged particle multiplicity ⟨dNch/dη)|η|&0.5, offering insights into the mechanisms driving strangeness enhancement across different collision systems (pp, p–Pb and Pb–Pb). [...]
2025 - 4 p. - Published in : EPJ Web Conf. 316 (2025) 03007 Fulltext: PDF;
In : 21st International Conference on Strangeness in Quark Matter 2024 (SQM2024), Strasbourg, France, 3 - 7 Jun 2024, pp.03007

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2025-04-15
07:05
Investigation of early magnetic field and angular momentum in ultrarelativistic heavy-ion collisions via $D^{*+}$ spin alignment with ALICE / Sharma, Himanshu (INFN, Padua) /ALICE Collaboration
Heavy quarks, i.e. charm and beauty, are produced at the initial stages of heavy-ion collisions, on a time scale shorter than the medium formation time, and are sensitive to the initial angular momentum of the system and the magnetic field produced perpendicular to the reaction plane (defined by the impact parameter direction and beam direction) in non-central heavy-ion collisions. [...]
2025 - 4 p. - Published in : EPJ Web Conf. 316 (2025) 04019 Fulltext: PDF;
In : 21st International Conference on Strangeness in Quark Matter 2024 (SQM2024), Strasbourg, France, 3 - 7 Jun 2024, pp.04019

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2025-04-15
07:05
Production of $\Sigma$ baryons as a function of multiplicity in pp collisions at the LHC with ALICE / Gordeev, Pavel (IUPAP) /ALICE Collaboration
In recent year, the production of charged Σ hyperons in pp and p–Pb collisions was measured by the ALICE collaboration using several techniques. Historically, the first one used the decay channel Σ+ → pπ0 with reconstruction of the proton with the tracking systems at mid-rapidity and the π0 in the electromagnetic calorimeter EMCAL or via the photon conversion method. [...]
2025 - 4 p. - Published in : EPJ Web Conf. 316 (2025) 03003 Fulltext: PDF;
In : 21st International Conference on Strangeness in Quark Matter 2024 (SQM2024), Strasbourg, France, 3 - 7 Jun 2024, pp.03003

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2025-04-05
04:40
Recent results on strangeness enhancement in small collision systems with ALICE / Pucillo, Sara (Turin U.)
Quantum Chromodynamics (QCD) predicts that, at sufficiently high temperature and energy density, nuclear matter undergoes a phase transition from confined hadrons to a deconfined state of quarks and gluons known as the quark-gluon plasma (QGP). [...]
arXiv:2504.02527. - 8.
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