CERN Accelerating science

ALICE Conference Contributions

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2024-12-22
06:07
Vector meson polarization measurements in pp and Pb--Pb collisions with ALICE at the LHC / Bai, Xiaozhi (USTC, Hefei) /ALICE Collaboration
Polarization measurements are important for understanding the vector mesons production mechanisms in proton proton pp and heavy-ion collisions. Quarkonium measurements in pp collision are crucial to constrain both perturbative and non-perturbative aspects of QCD calculations. [...]
2024 - 7 p. - Published in : PoS SPIN2023 (2024) 240 Fulltext: PDF;
In : 24th International Spin Symposium, Durham, USA, 24 - 29 Sep 2023, pp.240

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2024-12-19
05:22
Recent ALICE results relevant for PDFs at low and high-$x$, saturation / Khatun, Anisa
We present recent results from the ALICE Collaboration on the study of coherent and incoherent J/$\psi$ photoproduction in ultra-peripheral Pb-Pb collisions, including results from exclusive and dissociate J/$\psi$ mesons in ultra-peripheral p-Pb interactions. [...]
arXiv:2412.13153.
- 8.
Fulltext

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2024-12-18
06:05
Managing software build infrastructure at ALICE using Hashicorp Nomad / Wilken, Timo (CERN) ; Eulisse, Giulio (CERN) /ALICE Collaboration
The ALICE experiment at CERN uses a cluster consisting of virtual and bare-metal machines to build and test proposed changes to the ALICE Online–Offline (O2) software in addition to building and publishing regular software releases.Nomad is a free and open-source job scheduler for containerised and noncontainerised applications developed by Hashicorp. It is integrated into an ecosystem of related software, including Consul and Vault, providing a consistent interface to orchestration, monitoring and secret storage. [...]
2024 - 8 p. - Published in : EPJ Web Conf. 295 (2024) 05013 Fulltext: PDF;
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023, pp.05013

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2024-12-17
06:04
Insights into the internal structure of exotic resonances with ALICE / Padhan, Sonali (Indian Inst. Tech., Mumbai) /ALICE Collaboration
Understanding the quark composition of hadrons has been a central goal in nonperturbative quantum chromodynamics for decades. Standard hadrons are traditionally classified based on the quark model, with baryons consisting of three quarks (qqq) and mesons formed from a quark–antiquark pair (qq¯). [...]
2024 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 67 (2024) , pp. 1005-1006 Fulltext: PDF; External link: Fulltext
In : 67th DAE Symposium on Nuclear Physics (DAE NPSYMP 2023), Indore, Madhya Pradesh, India, 9 - 23 Dec 2023

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2024-12-17
06:04
Quarkonium polarization in p-p and Pb-Pb collisions / Sahu, Dushmanta (Indian Inst. Tech., Indore) /ALICE Collaboration
Polarization is the degree of a particle spin alignment with respect to a given direction. In order to obtain useful information about the quark-gluon plasma (QGP) produced in Pb–Pb collisions and the initial stages of the collision, the study of quarkonium production and polarization is extremely important. [...]
2024 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 67 (2024) , pp. 1053-1054 Fulltext: PDF; External link: Fulltext
In : 67th DAE Symposium on Nuclear Physics (DAE NPSYMP 2023), Indore, Madhya Pradesh, India, 9 - 23 Dec 2023

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2024-12-17
06:04
Event topology studies at the Large Hadron Collider with ALICE / Khuntia, Arvind (CTU, Prague) /ALICE Collaboration
Measurements of Identified particle production as a function of charged-particle multiplicity in proton-proton (pp) and proton-lead (p-Pb) collisions have unveiled results that are similar to heavy-ion collisions. The origin of these effects in small collision systems is still an open question in the heavy-ion physics community, as there is no evidence of jet quenching in such collisions to date. [...]
2024 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 67 (2024) , pp. 27-28 Fulltext: PDF; External link: Fulltext
In : 67th DAE Symposium on Nuclear Physics (DAE NPSYMP 2023), Indore, Madhya Pradesh, India, 9 - 23 Dec 2023

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2024-12-17
06:03
Correlations among net-charge, net-kaon and net-proton at LHC energies with ALICE / Saha, Swati (NISER, Jatni ; HBNI, Mumbai) /ALICE Collaboration
Fluctuations and correlations among conserved quantities such as net-baryon (B), netcharge (Q), and net-strangeness (S) numbers, have sparked significant interest in exploring the thermodynamic properties of hot and dense QCD matter created in heavy-ion collision experiments conducted at RHIC and at the LHC. They can provide valuable insights into the QCD phase structure and are related to the ratios of thermodynamic susceptibilities in lattice QCD calculations..
2024 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 67 (2024) , pp. 1009-1010 Fulltext: PDF; External link: Fulltext
In : 67th DAE Symposium on Nuclear Physics (DAE NPSYMP 2023), Indore, Madhya Pradesh, India, 9 - 23 Dec 2023

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2024-12-17
06:03
A study of local multiplicity fluctuations in charged particle production in Xe-Xe collisions at $\sqrt{s_{NN}}$ = 5.44 TeV using ALICE / Banoo, Zarina (Jammu U.) ; Gupta, Ramni (Jammu U.) /ALICE Collaboration
A fundamental characteristic of the critical behaviour of a system undergoing phase transition is that it exhibits fluctuations of all scales. The most efficient way to address fluctuations of a system created in a heavy-ion collision is to investigate event-by-event (E-by-E) fluctuations, where a given observable is measured on an event-by-event basis, and the fluctuations are studied over the ensemble of the events. [...]
2024 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 67 (2024) , pp. 1151-1152 Fulltext: PDF; External link: Fulltext
In : 67th DAE Symposium on Nuclear Physics (DAE NPSYMP 2023), Indore, Madhya Pradesh, India, 9 - 23 Dec 2023

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2024-12-17
06:03
ITS3: A Cylindrical Marvel in ALICE - Physics Performance Insights / Paul, Biswarup (Calcutta, VECC) /ALICE Collaboration
The ALICE Collaboration is currently carrying out an extensive R&D; program to upgrade the inner barrel of the ALICE Inner Tracking System (ITS) during Long Shutdown 3 (LS3) for the LHC Run 4 (2029 - 2032). The three innermost layers of the current ITS (called ITS2) as from Run 4 onwards will be replaced by a new detector called ITS3. [...]
2024 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 67 (2024) , pp. 1039-1040 Fulltext: PDF; External link: Fulltext
In : 67th DAE Symposium on Nuclear Physics (DAE NPSYMP 2023), Indore, Madhya Pradesh, India, 9 - 23 Dec 2023

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2024-12-15
06:05
Multi-Strange Particle production with ALICE at LHC energies / Sharma, Upasana (Jammu U.) /ALICE Collaboration
The ALICE Experiment focuses on studying the physics of strongly interacting matter at extreme energy densities, i.e. the properties of the quark-gluon plasma (QGP) that is a state of matter produced in the laboratory by colliding Heavy Ions at ultra-relativistic energy. [...]
2024 - 2 p. - Published in : DAE Symp. Nucl. Phys.: 67 (2024) , pp. 1139-1140 Fulltext: PDF; External link: Fulltext
In : 67th DAE Symposium on Nuclear Physics (DAE NPSYMP 2023), Indore, Madhya Pradesh, India, 9 - 23 Dec 2023

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