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ALICE Conference Contributions

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2025-01-11
06:11
ALICE Highlights / Arsene, Ionut Cristian (Oslo U.) /ALICE Collaboration
A summary including highlights of recent ALICE results, the status of the data taking in LHC Run 3 and of the ALICE detector upgrades is shown. The physics results are obtained mainly using the data recorded in pp, p–Pb and Pb–Pb during the LHC Run 2, but a set of results obtained in pp collisions with the Run 3 data is also discussed..
2024 - 6 p. - Published in : EPJ Web Conf. 296 (2024) 01001 Fulltext: PDF;
In : 30th Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2023), Houston, Texas, United States of America, 3 - 9 Sep 2023, pp.01001

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2025-01-09
06:01
ALICE Forward Calorimeter (FoCal): Physics program and performance / Jonas, Florian (LBL, Berkeley ; UC, Berkeley) /ALICE Collaboration
This contribution outlines the physics program and performance of the Forward Calorimeter (FoCal), which is a planned new detector subsystem for the ALICE experiment in Run 4. The forward pseudorapidity coverage of 3.2 < η < 5.8 allows to study the gluon density in hadronic matter down to x ∼ 10−6 and enables the search for gluon saturation at the LHC..
2024 - 4 p. - Published in : EPJ Web Conf. 296 (2024) 08001 Fulltext: PDF;
In : 30th Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2023), Houston, Texas, United States of America, 3 - 9 Sep 2023, pp.08001

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2025-01-09
06:01
Measurements of (anti)(hyper)nuclei with ALICE / Vorobyev, Ivan (CERN) /ALICE Collaboration
The investigation of the production mechanism of light (anti)(hyper)nuclei in ultrarelativistic hadronic collisions is one of the main topics in modern nuclear physics. The ALICE Collaboration has significantly contributed to this specific field of research with systematic measurements of the production of (anti)(hyper)nuclei in different collision systems and centre-ofmass energies provided by the Large Hadron Collider. [...]
2024 - 4 p. - Published in : EPJ Web Conf. 296 (2024) 12007 Fulltext: PDF;
In : 30th Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2023), Houston, Texas, United States of America, 3 - 9 Sep 2023, pp.12007

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2025-01-08
06:13
Novel silicon detectors in ALICE at the LHC: The ITS3 and ALICE 3 upgrades / Sanna, Isabella (CERN ; Munich, Tech. U.) /ALICE Collaboration
The ALICE experiment is preparing for the ITS3 upgrade, which is set to take place during the LHC Long Shutdown 3. The aim of this upgrade is to replace the three innermost tracking layers with truly cylindrical wafer-scale Monolithic Active Pixel Sensors (MAPS). [...]
2024 - 4 p. - Published in : EPJ Web Conf. 296 (2024) 08002 Fulltext: PDF;
In : 30th Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2023), Houston, Texas, United States of America, 3 - 9 Sep 2023, pp.08002

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2025-01-07
06:42
Shedding light on light-flavour-particle production in small systems at the LHC with ALICE / Ercolessi, Francesca (INFN, Bologna) /ALICE Collaboration
The measurement of light-flavour-particle production in small collision systems at the LHC has shown features that resemble phenomena seen in heavy-ion collisions. The historical signatures of the quark–gluon plasma (QGP) formation, such as collective flow and the enhanced production of strange hadrons, were also observed in high-multiplicity proton–proton (pp) and proton–lead (p–Pb) collisions. [...]
2024 - 4 p. - Published in : EPJ Web Conf. 296 (2024) 12009 Fulltext: PDF;
In : 30th Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2023), Houston, Texas, United States of America, 3 - 9 Sep 2023, pp.12009

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2025-01-07
06:42
Probing parton propagation in heavy-ion collisions with ALICE heavy-flavour measurements / Singh, Ravindra (Darmstadt, GSI) /ALICE Collaboration
Heavy quarks (charm and beauty) are valuable probes for investigating the properties of the quark–gluon plasma (QGP) formed in ultra-relativistic heavy-ion collisions, as they are mainly produced through hard-scattering processes prior to the formation of the QGP, and their number is conserved during the subsequent QGP evolution. Measurements of the nuclear modification factor RAA of charm and beauty hadrons allow us to characterise the in-medium energy loss of heavy quarks while traversing the QGP. [...]
2024 - 4 p. - Published in : EPJ Web Conf. 296 (2024) 09010 Fulltext: PDF;
In : 30th Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2023), Houston, Texas, United States of America, 3 - 9 Sep 2023, pp.09010

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2025-01-07
06:42
Vector meson polarisation in heavy-ion collisions at the LHC / Micheletti, Luca (CERN) /ALICE Collaboration
Heavy quarks, i.e. charm and beauty, are produced in the initial stage of heavy-ion collisions, on a time scale shorter than the medium formation time, and are sensitive to the large initial magnetic field produced perpendicular to the reaction plane, defined by the impact parameter direction and beam direction, in non-central heavy-ion collisions. [...]
2024 - 4 p. - Published in : EPJ Web Conf. 296 (2024) 10010 Fulltext: PDF;
In : 30th Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2023), Houston, Texas, United States of America, 3 - 9 Sep 2023, pp.10010

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2025-01-07
06:42
Exploring the internal structure of exotic resonances with ALICE / Padhan, Sonali (Indian Inst. Tech., Mumbai) /ALICE Collaboration
The investigation of the quark content of hadrons has been a major goal of nonperturbative strong interaction physics. In the last decade, several resonances in the mass range 1000-2000 MeV/c2 have emerged that cannot be explained by the quark model. [...]
2024 - 4 p. - Published in : EPJ Web Conf. 296 (2024) 12008 Fulltext: PDF;
In : 30th Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2023), Houston, Texas, United States of America, 3 - 9 Sep 2023, pp.12008

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2025-01-07
06:42
Jet energy redistribution and broadening using hadron+jet measurements in pp and Pb–Pb collisions with ALICE / Norman, Jaime (Liverpool U.) /ALICE Collaboration
In this contribution we present measurements of the semi-inclusive distributions of charged jets recoiling from a trigger hadron (hadron+jet) in pp and Pb–Pb collisions, which provide unique probes of medium-induced modification of jet production. We observe that the jet yield at low pT and at large azimuthal angle between the trigger hadron and jet is significantly enhanced in Pb–Pb collisions with respect to pp collisions, which we interpret through comparisons to model calculations..
2024 - 4 p. - Published in : EPJ Web Conf. 296 (2024) 11006 Fulltext: PDF;
In : 30th Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2023), Houston, Texas, United States of America, 3 - 9 Sep 2023, pp.11006

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2025-01-07
06:42
Pinning down the origin of collective flow in small systems with ALICE / Zhao, Mingrui (Beijing, Inst. Atomic Energy ; Bohr Inst.) /ALICE Collaboration
In this proceeding, the new preliminary results of anisotropic flow in pp, p–Pb, and Pb–Pb collisions measured with ALICE are presented. The highlights include the flow of charged particles, correlations and fluctuations of flow vectors, and correlations between the mean transverse momentum and flow coefficients, ρ(vn2,[pT]). [...]
2024 - 4 p. - Published in : EPJ Web Conf. 296 (2024) 15007 Fulltext: PDF;
In : 30th Conference on Ultra-Relativistic Nucleus-Nucleus Collisions (Quark Matter 2023), Houston, Texas, United States of America, 3 - 9 Sep 2023, pp.15007

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