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ALICE Conference Contributions

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2025-03-18
06:02
Evaluation of efficiency, radiation hardness, and timing performance of the Analogue Pixel Test Structure for ALICE ITS3 / Liu, J (Liverpool U.) /ALICE Collaboration
A replacement of the three innermost layers of the new ALICE Inner Tracking System (ITS2), referred to as ITS3, is planned for the LHC Long Shutdown 3 (2026–2028) to further enhance tracking precision and efficiency. The ITS3 is designed as a cylindrically bent silicon vertex detector, utilizing stitched, wafer-scale sensors developed with the Tower Partners Semiconductor Co. [...]
2025 - 7 p. - Published in : JINST
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2024, Glasgow, United Kingdom, 30 Sep - 4 Oct 2024, pp.C02037

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2025-03-18
06:02
Power distribution over the wafer-scale monolithic pixel detector — MOSAIX for ALICE ITS3 / Aglieri Rinella, G (CERN) ; Bugiel, S (CERN) ; Dobrijevic, D (CERN) ; Lemoine, C (CERN) ; Snoeys, W (CERN) ; Vicente Leitao, P (CERN) /ALICE Collaboration
For the LS3 ALICE ITS3 upgrade the detector material budget reduction has been pushed to the limit by proposing a system composed almost exclusively of silicon wafer thinned down to 50μm. This improves performance, but adds complexity to the ASIC design. [...]
2025 - 6 p. - Published in : JINST
Fulltext: PDF;
In : Topical Workshop on Electronics for Particle Physics 2024, Glasgow, United Kingdom, 30 Sep - 4 Oct 2024, pp.C02015

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2025-03-05
04:23
ALICE Event Display -- from the legacy ROOT-based visualization to the web-based application / Myrcha, Julian Wojciech (Warsaw U. of Tech. (main))
A Large Ion Collider Experiment (ALICE) is one of the four big CERN experiments at the LHC. [...]
arXiv:2503.00088. - 8.
Fulltext

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2025-03-04
06:16
Luminosity Determination by ALICE during LHC Run 3 / Furs, A A (Moscow, INR) /ALICE Collaboration
Luminosity is a crucial component for measuring the cross-section of physical processes. The ALICE collaboration uses dedicated calibration data, the van der Meer (vdM) scans, to normalize luminosity detectors’s count rate to well-known (visible) cross sections. [...]
2025 - 8 p. - Published in : Moscow Univ. Phys. Bull.: 79 (2024) , no. Suppl 1, pp. 12-19
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In : 21st Lomonosov Conference on Elementary Particle Physics, Moscow, Russia, 24 - 30 Aug 2023, pp.12-19

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2025-03-04
06:16
Charm and beauty production in hadronic collisions via muon measurements at forward rapidity with ALICE / Zhang, Maolin (CCNU, Wuhan, Inst. Part. Phys. ; Clermont-Ferrand U.) /ALICE Collaboration
The latest results from the ALICE Collaboration on the measurements of open heavy flavours in the (di)muon channel at forward rapidity are presented. In the LHC Run 3, the new Muon Forward Tracker (MFT) adds vertex capabilities to the muon spectrometer, providing a unique way to discriminate muons from charm- and beauty-hadron decays. [...]
2025 - 4 p. - Published in : EPJ Web Conf. 316 (2025) 04016 Fulltext: PDF;
In : 21st International Conference on Strangeness in Quark Matter 2024 (SQM2024), Strasbourg, France, 3 - 7 Jun 2024, pp.04016

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2025-02-28
04:01
Recent results on ultra-peripheral collisions with the ALICE experiment / Grund, David (Prague, Tech. U.)
Recent measurements of J/$\psi$ photoproduction based on data from ultra-peripheral Pb-Pb and p-Pb collisions recorded by the ALICE experiment during Run 2 of the LHC are presented. [...]
arXiv:2502.18621. - 8.
Fulltext

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2025-02-19
06:41
First study of initial gluonic fluctuations using UPCs with ALICE / Grund, David (Prague, Tech. U.) /ALICE Collaboration
Incoherent photoproduction is sensitive to fluctuations in the gluon structure of the target. Thus, the photoproduction measurement off colliding hadrons sheds light on QCD at high energies and provides important constraints on the initial conditions used in hydrodynamical models of heavy-ion collisions. [...]
2025 - 5 p. - Published in : PoS DIS2024 (2025) 103 Fulltext: PDF;
In : 31st International Workshop on Deep Inelastic Scattering, Grenoble, France, 8 - 12 Apr 2024, pp.103

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2025-02-19
06:41
Azimuthal anisotropy from quantum interference in $\rho^0$ photoproduction in ultra-peripheral collisions with ALICE / Riffero, Andrea Giovanni (Turin U. ; INFN, Turin) /ALICE Collaboration
Ultra-peripheral heavy-ion collisions (UPCs) occur when the impact parameter of the collision is greater than the sum of the radii of the colliding nuclei. UPCs allow one to study photon-induced reactions, such as the photoproduction of a vector meson, which is a well-established tool to probe the gluon structure of the colliding nuclei. [...]
2025 - 7 p. - Published in : PoS DIS2024 (2025) 072 Fulltext: PDF;
In : 31st International Workshop on Deep Inelastic Scattering, Grenoble, France, 8 - 12 Apr 2024, pp.072

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2025-02-18
06:48
Measurements of single and double \Dzero meson production in pp collisions at $\sqrt{s}$ = 13.6 TeV / Garcia, Andrea Tavira (IJCLab, Orsay) /ALICE Collaboration
D-meson production measurements in pp collisions are used to test perturbative quantum chromodynamics (pQCD) calculations. This contribution reports the preliminary results of the non-prompt \Dzero fraction at midrapidity in the transverse momentum range $p_\text{T} < 24$ \GeV, measured in pp collisions at $\sqrt{s} = 13.6$ TeV, using data from the LHC Run 3. [...]
2024 - 3 p. - Published in : PoS ICHEP2024 (2025) 645 Fulltext: PDF;
In : 42nd International Conference on High Energy Physics (ICHEP 2024), Prague, Czech Republic, 18 - 24 Jul 2024, pp.645

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2025-02-15
06:09
The Muon Identifier detector for the ALICE 3 experiment / Rojas Torres, Solangel (Prague, Tech. U.) /ALICE Collaboration
ALICE 3 is a new detector system proposed to operate during LHC Runs 5 and 6. The Muon IDentifier (MID) detector is one of the ALICE 3 subsystems optimized to detect muons down to momenta below 1.5 GeV/c for pseudorapidities |$\eta$|<1.3 for the reconstruction of J/$\psi$ vector mesons down to zero transverse momentum at midrapidity. [...]
2024 - 3 p. - Published in : PoS ICHEP2024 (2025) 974 Fulltext: PDF;
In : 42nd International Conference on High Energy Physics (ICHEP 2024), Prague, Czech Republic, 18 - 24 Jul 2024, pp.974

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