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1.
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The ALICE Service Work system
/ de Souza Pereira, Jomar Júnior (Rio de Janeiro Federal U.) ; Telesca, Adriana (CERN) ; Simão, Mario Günter (Rio de Janeiro Federal U.) ; Seixas, Jose Manuel (Rio de Janeiro Federal U.) ; Coura Torres, Rodrigo (Rio de Janeiro Federal U.)
The "A Large Ion Collider Experiment" (ALICE), one of the four large experiments at the European Organization for Nuclear Research (CERN), is responsible for studying the physics of strongly interacting matter and the quark-gluon plasma. In order to ensure the full success of ALICE operation and data taking during the Large Hadron Collider Runs 3 and 4, a list of tasks identified as Service Work is established and maintained. [...]
2024 - 8 p.
- Published in : EPJ Web Conf. 295 (2024) 08020
Fulltext: PDF;
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023, pp.08020
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2.
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The ALICE Membership system
/ de Souza Pereira, Jomar Júnior (Rio de Janeiro Federal U.) ; Telesca, Adriana (CERN) ; Seixas, Jose Manuel (Rio de Janeiro Federal U.) ; Coura Torres, Rodrigo (Rio de Janeiro Federal U.)
With over 2000 active members from 174 institutes over 41 countries in the world, the ALICE experiment is one of the 4 large experiments at CERN. With such numerous interactions, the experiment management needs a way to record members’ participation history and their current status, such as employment, institutes, appointments, clusters and funding agencies, as well as to automatically generate the physics paper author list considering the experiment publication policy. [...]
2024 - 7 p.
- Published in : EPJ Web Conf. 295 (2024) 04041
Fulltext: PDF;
In : 26th International Conference on Computing in High Energy & Nuclear Physics, Norfolk, Virginia, Us, 8 - 12 May 2023, pp.04041
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3.
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Measurement of $\omega$ meson production in pp collisions at $\sqrt{s}$ = 13 TeV
/ Acharya, Shreyasi (Clermont-Ferrand U.) ; Adamova, Dagmar (Rez, Nucl. Phys. Inst.) ; Agarwal, Apar (Calcutta, VECC) ; Aglieri Rinella, Gianluca (CERN) ; Aglietta, Luca (Turin U. ; INFN, Turin) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (Bologna U. ; INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) et al.
The $p_{\rm T}$-differential cross section of $\omega$ meson production in pp collisions at $\sqrt{s}$ = 13 TeV at midrapidity ($|y| < 0.5$) was measured with the ALICE detector at the LHC, covering an unprecedented transverse-momentum range of $1.6 < p_{\rm T} < 50$ GeV/$c$. The meson is reconstructed via the $\omega \rightarrow \pi^+ \pi^- \pi^0$ decay channel. [...]
arXiv:2411.09432; CERN-EP-2024-303.-
Geneva : CERN, 2024 - 26 p.
Draft (restricted): PDF; Fulltext: PDF;
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4.
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The Glance project common infrastructure dependencies upgrade from the ATLAS Glance perspective
/ Neri Ferreira, Luis Guilherme (Federal University of Rio de Janeiro (BR)) ; Lemos Lucidi Pinhao, Gabriela (Laboratory of Instrumentation and Experimental Particle Physics (PT)) ; Marins, Leonardo Mira ; Goes Afonso, Pedro Henrique (Federal University of Rio de Janeiro (BR)) ; Loureiro Cruz, Ana Clara (Federal University of Rio de Janeiro (BR)) ; Niklaus Moreira Da Rocha Rodrigues, Carolina (Federal University of Rio de Janeiro (BR)) ; Romano, Rafaella Lenzi (Federal University of Rio de Janeiro (BR)) ; Coura Torres, Rodrigo (Federal University of Rio de Janeiro (BR))
/ATLAS Collaboration
The Glance project provides software solutions for managing high-energy physics collaborations' data and workflow. It was started in 2003 and operates in the ALICE, AMBER, ATLAS, CMS, and LHCb CERN experiments on top of CERN common infrastructure. [...]
ATL-SOFT-SLIDE-2024-568.-
Geneva : CERN, 2024
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
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5.
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The ATLAS Glance Qualification system’s refactoring strategy
/ Niklaus Moreira Da Rocha Rodrigues, Carolina (Federal University of Rio de Janeiro (BR)) ; Loureiro Cruz, Ana Clara (Federal University of Rio de Janeiro (BR)) ; Lemos Lucidi Pinhao, Gabriela (Laboratory of Instrumentation and Experimental Particle Physics (PT)) ; Romano, Rafaella Lenzi (Federal University of Rio de Janeiro (BR)) ; Goes Afonso, Pedro Henrique (Federal University of Rio de Janeiro (BR)) ; Marins, Leonardo Mira ; Mendonca, Gabriel Marcal ; Coura Torres, Rodrigo (Federal University of Rio de Janeiro (BR))
/ATLAS Collaboration
The ATLAS experiment involves over 6000 active members, including students, physicists, engineers, and researchers, and more than 2500 members are authors. This dynamic CERN environment brings up some challenges, such as managing the qualification status of each author. [...]
ATL-SOFT-SLIDE-2024-553.-
Geneva : CERN, 2024 - 1 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 27th International Conference on Computing in High Energy & Nuclear Physics, Kraków, Pl, 19 - 25 Oct 2024
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6.
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Enhancing product management in the ATLAS Management Glance team
/ Lemos Lucidi Pinhao, Gabriela (Laboratory of Instrumentation and Experimental Particle Physics (PT)) ; Niklaus Moreira Da Rocha Rodrigues, Carolina (Federal University of Rio de Janeiro (BR)) ; Goes Afonso, Pedro Henrique (Federal University of Rio de Janeiro (BR)) ; Loureiro Cruz, Ana Clara (Federal University of Rio de Janeiro (BR)) ; Romano, Rafaella Lenzi (Federal University of Rio de Janeiro (BR)) ; Coura Torres, Rodrigo (Federal University of Rio de Janeiro (BR))
/ATLAS Collaboration
CERN has a very dynamic environment and faces challenges such as information centralization, communication between the experiments’ working groups, and the continuity of workflows. The solution found for those challenges is automation and, therefore, the Glance project, an essential management software tool for all four large LHC experiments. [...]
ATL-SOFT-SLIDE-2024-552.-
Geneva : CERN, 2024
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 27th International Conference on Computing in High Energy & Nuclear Physics, Kraków, Pl, 19 - 25 Oct 2024
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7.
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The roles of the SCAB Nominations and Activities systems in the ATLAS-CERN speakers selection
/ Niklaus Moreira Da Rocha Rodrigues, Carolina (Federal University of Rio de Janeiro (BR)) ; Loureiro Cruz, Ana Clara (Federal University of Rio de Janeiro (BR)) ; Lemos Lucidi Pinhao, Gabriela (Laboratory of Instrumentation and Experimental Particle Physics (PT)) ; Marins, Leonardo Mira (Federal University of Rio de Janeiro (BR)) ; Goes Afonso, Pedro Henrique (Federal University of Rio de Janeiro (BR)) ; Romano, Rafaella Lenzi (Federal University of Rio de Janeiro (BR)) ; Coura Torres, Rodrigo (Federal University of Rio de Janeiro (BR))
/ATLAS Collaboration
Considering CERN's prosperous environment, developing groundbreaking research in physics and pushing technology's barriers, CERN members participate in several talks and conferences every year. However, given that the ATLAS experiment has around 6000 members and more than one could be qualified to present the same talk, the experiment developed metrics to prioritize them. [...]
ATL-SOFT-SLIDE-2024-551.-
Geneva : CERN, 2024 - 22 p.
Fulltext: PDF; External link: Original Communication (restricted to ATLAS)
In : 27th International Conference on Computing in High Energy & Nuclear Physics, Kraków, Pl, 19 - 25 Oct 2024
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8.
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Addendum: Dielectron production in proton-proton and proton-lead collisions at $\sqrt{s_{\rm NN}}$ = 5.02 TeV
/ Acharya, Shreyasi (Clermont-Ferrand U.) ; Adamova, Dagmar (Rez, Nucl. Phys. Inst.) ; Agarwal, Apar (Calcutta, VECC) ; Aglieri Rinella, Gianluca (CERN) ; Aglietta, Luca (Turin U. ; INFN, Turin) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (Bologna U. ; INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) et al.
This is an addendum to the article "Dielectron production in proton-proton and proton-lead collisions at $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV" published in Phys. Rev. [...]
arXiv:2409.12025; CERN-EP-2024-247.-
Geneva : CERN, 2024 - 14 p.
Draft (restricted): PDF; Fulltext: PDF;
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9.
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First observation of strange baryon enhancement with effective energy in pp collisions at the LHC
/ Acharya, Shreyasi (Clermont-Ferrand U.) ; Agarwal, Apar (Calcutta, VECC) ; Aglieri Rinella, Gianluca (CERN) ; Aglietta, Luca (Turin U. ; INFN, Turin) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (Bologna U. ; INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) ; Ahuja, Ishaan (Kosice U.) et al.
/ALICE
The production of (multi-)strange hadrons is measured at midrapidity in proton-proton (pp) collisions at $\sqrt{s} = 13$ TeV as a function of the local charged-particle multiplicity in the pseudorapidity interval ${|\eta|<0.5}$ and of the very-forward energy measured by the ALICE Zero-Degree Calorimeters (ZDC). The latter provides information on the effective energy available for particle production in the collision once subtracted from the centre-of-mass energy. [...]
arXiv:2409.12702; CERN-EP-2024-243.-
Geneva : CERN, 2024 - 38 p.
Draft (restricted): PDF; Fulltext: PDF;
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10.
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Investigating charm quark energy loss in medium with the nuclear modification factor of D$^0$-tagged jets
/ Acharya, Shreyasi (Clermont-Ferrand U.) ; Agarwal, Apar (Calcutta, VECC) ; Aglieri Rinella, Gianluca (CERN) ; Aglietta, Luca (Turin U. ; INFN, Turin) ; Agnello, Michelangelo (Turin Polytechnic) ; Agrawal, Neelima (Bologna U. ; INFN, Bologna) ; Ahammed, Zubayer (Calcutta, VECC) ; Ahmad, Shakeel (Aligarh Muslim U.) ; Ahn, Sang Un (KISTI, Daejeon) ; Ahuja, Ishaan (Kosice U.) et al.
/ALICE
The nuclear modification factor $R_\mathrm{AA}$ of charm jets, identified by the presence of a D$^0$ meson among the jet constituents, has been measured for the first time in Pb-Pb collisions at a centre-of-mass energy per nucleon pair $\sqrt{s_{\rm NN}} = 5.02$ TeV with the ALICE detector at the LHC. The D$^0$ mesons and their charge conjugates are reconstructed from the hadronic decay D$^0\to \mathrm K^{-}\pi^{+}$. [...]
arXiv:2409.11939; CERN-EP-2024-240.-
Geneva : CERN, 2024 - 25 p.
Draft (restricted): PDF; Fulltext: PDF;
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