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ALICE Conference Contributions

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2024-10-01
04:48
Clocking the particle production and tracking of strangeness balance and radial flow effects at top LHC energy with ALICE / Gonzalez, Victor (Wayne State U. ; Valencia U., IFIC)
Balance functions have been used extensively to elucidate the time evolution of quark production in heavy-ion collisions. [...]
arXiv:2409.18593.
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2024-10-01
04:46
Charged-particle production in pp collisions at $\sqrt{s}$ = 13.6 TeV and Pb$-$Pb collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.36 TeV with ALICE / Modak, Abhi (U. Brescia)
This article presents the measurement of charged-particle pseudorapidity ($\eta$) density, $\mathrm{d}N_{\rm ch}/\mathrm{d}\eta$, in proton$-$proton (pp) collisions at a centre-of-mass energy $\sqrt{s}$ = 13.6 TeV, and in lead$-$lead (Pb$-$Pb) collisions at a centre-of-mass energy per nucleon pair $\sqrt{s_{\mathrm{NN}}}$ = 5.36 TeV. [...]
arXiv:2409.18560.
- 6 p.
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2024-09-28
04:26
Measurement of strange baryon production in charged-particle jets in pp and p-Pb collisions with ALICE / van Weelden, Gijs (Nikhef, Amsterdam ; Utrecht U.)
The enhancement of the ratio of strange to non-strange hadrons with increasing charged-particle multiplicity density is often interpreted as a signature of the medium formed in heavy-ion collisions. [...]
arXiv:2409.18027.
- 4 p.
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2024-09-24
04:25
New insights into strange-quark hadronization measuring multiple (multi-)strange hadron production in small collision systems with ALICE / Pucillo, Sara (Turin U.)
Among the most important results from the Run-1 and Run-2 of the LHC is the observation of an enhanced production of (multi-)strange to non-strange hadron yields, gradually rising from low-multiplicity to high-multiplicity pp and p--Pb collisions, reaching values close to those measured in peripheral Pb--Pb collisions. [...]
arXiv:2409.12987.
- 4 p.
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2024-09-24
04:21
Testing CPT symmetry via precision mass measurements of multi-strange baryons in ALICE / Schotter, Romain (Stefan Meyer Inst. Subatomare Phys.)
In these proceedings, the measurements of the $\Xi^-$, $\overline{\Xi}^+$, $\Omega^-$, $\overline{\Omega}^+$ masses and the mass differences between particle and anti-particle have been measured in pp collisions collected by the ALICE Collaboration during LHC Run 2. [...]
arXiv:2409.13593.
- 4 p.
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2024-09-17
05:10
Physics program and performance of the ALICE Forward Calorimeter upgrade (FoCal) / Huhta, Laura Maria
The FoCal is a high-granularity forward calorimeter to be installed as an ALICE upgrade subsystem during the LHC Long Shutdown 3 and take data during the LHC Run 4. [...]
arXiv:2409.08983.
- 5 p.
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2024-09-14
04:31
Characterisation of analogue MAPS fabricated in 65 nm technology for the ALICE ITS3 / Gautam, Kunal (Vrije U., Brussels ; Zurich U.) ; Kumar, Ajit (Strasbourg, IPHC) /ALICE Collaboration
The ALICE ITS3 project foresees the use of ultra-light MAPS, developed in the 65 nm imaging process, for the vertex detector in the ALICE experiment at the LHC to drastically improve the vertexing performance. This new development, initiated by an international consortium of the ALICE ITS3 collaboration and the CERN EP R&D; project, enhances the overall MAPS performance. [...]
arXiv:2409.07543.- 2024-08-24 Fulltext: PDF;
In : 16th Pisa Meeting on Advanced Detectors, La Biodola, Isola D'elba, Italy, 26 May - 1 Jun 2024, pp.169787

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2024-09-05
09:19
The ITS3 detector and physics reach of the LS3 ALICE Upgrade / Wang, Chun-Zheng (Fudan U. ; Hua-Zhong Normal U., LQLP ; CCNU, Wuhan, Inst. Part. Phys.)
During Large Hadron Collider (LHC) Long Shutdown 3 (LS3) (2026-28), the ALICE experiment is replacing its inner-most three tracking layers by a new detector, Inner Tracking System 3. [...]
arXiv:2409.01866.
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2024-08-01
07:20
Model and analysis of the data readout architecture for the ITS3 ALICE Inner Tracker System / Viqueira Rodriguez, M (CERN ; Madrid, Polytechnic U.) /ALICE Collaboration
The ALICE collaboration is developing the Inner Tracker System 3 (ITS3), a novel detector that exploits the stitching technique to construct single-die monolithic pixel sensors of up-to 266 mm × 93 mm. ITS3 requires all hits from a particle flux of 5.75 MHz/cm$^{2}$ to be transmitted on-chip to one of the sensor edges. [...]
2024 - 7 p. - Published in : JINST
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In : Topical Workshop on Electronics for Particle Physics 2023 (TWEPP 2023), Geremeas, Sardinia, Italy, 1 - 6 Oct 2023, pp.C02013

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2024-07-20
04:52
ALICE FoCal overview / Park, Jonghan (Tsukuba U.)
The Forward Calorimeter (FoCal) is a new sub-detector in ALICE to be installed during the LHC Long Shutdown 3 for LHC Run 4. [...]
arXiv:2407.13058.
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