# ALICE Conference Contributions

Najnovije dodano:
2022-01-26
04:04
 The ALICE Experiment Upgrades / Ferretti, A. (Turin U.) The ALICE experiment profited of the Long Shutdown during 2019-2021 in order to expand its physics capabilities and fully profit from the increased LHC luminosity in Run 3 [...] arXiv:2201.08871. - 4 p. Fulltext

2022-01-20
09:39
 Overview of jet physics results from ALICE / Krizek, Filip (Rez, Nucl. Phys. Inst.) /ALICE Collaboration Recent results from jet shower-shape and substructure analyses done by the ALICE collaboration in central Pb–Pb collisions at √sNN = 2.76 TeV and in pp collisions at √s = 7 TeV are reviewed. The presented jet shower- shape observables are angularity g and transverse momentum dispersion pTD, which were studied for a small resolution parameter R = 0.2, track-based jets with a minimum constituent transverse momentum (pT) cut-off of 0.15 GeV/c. [...] 2020 - 6 p. - Published in : EPJ Web Conf. 235 (2020) 01002 Fulltext: PDF; In : 49th International Symposium on Multiparticle Dynamics (ISMD 2019), Santa Fe, NM, United States, 9 - 13 Sep 2019, pp.01002

2022-01-20
09:38
 FoCal pad prototype and its test results / Inaba, M (Tsukuba Coll. Tech.) /ALICE Collaboration A new forward calorimeter (FoCal) covering 3.4 < η < 5.8 is being developed as a possible detector upgrade of the ALICE experiment at LHC . FoCal will be a unique detector with a Si+W electromagnetic calorimeter (FoCal-E) and a conventional sampling hadronic calorimeter (FoCal-H), and the installation of and data taking with FoCal are expected during the LHC Long Shutdown 3 (in 2025-2027) and Run 4 (in 2027–2029), respectively. [...] 2020 - 9 p. - Published in : JINST 15 (2020) C12003 In : 3rd Conference on Calorimetry for the High Energy Frontier, Fukuoka, Japan, 25 - 29 Nov 2019, pp.C12003

2022-01-18
06:30
 Collective dynamics in relativistic nuclear collisions studied with ALICE at the LHC / Kawęcka, Anna (Warsaw U. of Tech.) /ALICE Collaboration ALICE is a detector designed to study strongly interacting matter at extreme temperatures and energy densities, where the quark-gluon plasma (QGP) is formed, but it also allows one to perform unique measurements in proton– proton and proton–lead collisions. In these proceedings, we present a selected set of correlation measurements done by ALICE, in both heavy-ion collisions and in small collision systems. [...] 2020 - 7 p. - Published in : Proc. SPIE 11581 (2020) 1158113 In : Summer XLVI-th IEEE-SPIE Joint Symposium on Photonics, Web Engineering, Electronics for Astronomy and High Energy Physics Experiments, Wilga 2021, Wilga, Poland, 31 Aug - 6 Sep 2020, pp.1158113

2022-01-18
06:30
 Two-particle angular correlations of mesons and baryons measured in ALICE / Głuchowski, Krystian (Warsaw U. of Tech.) /ALICE Collaboration ALICE is one of the four main experiments at the Large Hadron Collider (LHC), mainly focused on heavy-ion collisions in which the Quark-Gluon Plasma (QGP) could be produced. One of the tools to study the properties of the QGP and the process of hadron production are two-particle angular correlations. [...] 2020 - 7 p. - Published in : Proc. SPIE 11581 (2020) 1158115 In : Summer XLVI-th IEEE-SPIE Joint Symposium on Photonics, Web Engineering, Electronics for Astronomy and High Energy Physics Experiments, Wilga 2021, Wilga, Poland, 31 Aug - 6 Sep 2020, pp.1158115

2022-01-18
06:30
 The new analysis framework at the ALICE experiment / Kabus, Maja (Warsaw U. of Tech.) The ALICE experiment is one of the main detectors at the CERN Large Hadron Collider. Currently, the online/offline software of the experiment is being re-developed under the name O2 as part of the ALICE upgrade aiming at an increased data-taking rate by a factor 100 compared to today. [...] 2020 - 7 p. - Published in : Proc. SPIE 11581 (2020) 115810U In : Summer XLVI-th IEEE-SPIE Joint Symposium on Photonics, Web Engineering, Electronics for Astronomy and High Energy Physics Experiments, Wilga 2021, Wilga, Poland, 31 Aug - 6 Sep 2020, pp.115810U

2022-01-18
06:30
 Kaon-proton femtoscopy in Pb-Pb collisions with ALICE at the LHC / Rzęsa, Wioleta (Warsaw U. of Tech.) /ALICE Collaboration The femtoscopic analysis of particles formed during heavy-ion collisions allows for estimation of space-time parameters describing the particle-emitting source. In addition, investigation of the correlation function leads to determination of the parameters describing interactions between two particles. [...] 2020 - 8 p. - Published in : Proc. SPIE 11581 (2020) 1158114 In : Summer XLVI-th IEEE-SPIE Joint Symposium on Photonics, Web Engineering, Electronics for Astronomy and High Energy Physics Experiments, Wilga 2021, Wilga, Poland, 31 Aug - 6 Sep 2020, pp.1158114

2022-01-12
06:18
 Nuclear modification factor of electrons from open beauty-hadron decays in PbPb collisions at $\sqrt {s_{NN}}$=5.02 TeV with ALICE / Park, Jonghan (Inha U.) /ALICE Collaboration The ALICE Collaboration at the LHC aims at investigating the properties of hot and dense QCD matter, the quark-gluon plasma (QGP), created in ultra-relativistic heavy-ion collisions. Heavy quarks are created in initial hard scattering process, therefore they are effective probes of the evolution of the QGP. [...] SISSA, 2021 - 4 p. - Published in : PoS HardProbes2020 (2021) 034 Fulltext: PDF; External link: Fulltext In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions : Hard Probes 2020 (HP2020), Austin, Texas, United States, 31 May - 5 June 2020, pp.034

2022-01-12
06:18
 Directed, elliptic and triangular flow of D mesons in ALICE / Trogolo, Stefano (INFN, Padua ; Padua U.) /ALICE Collaboration Heavy flavour quarks, like charm and beauty, are sensitive probes to investigate the colour-deconfined medium created in high-energy heavy-ion collisions, the quark-gluon plasma (QGP). The ALICE Collaboration measured the production of strange and non-strange D mesons in Pb--Pb collisions at $\sqrt{s_{\rm{NN}}}=~$5.02 TeV. [...] SISSA, 2021 - 5 p. - Published in : PoS HardProbes2020 (2021) 071 Fulltext: PDF; External link: Fulltext In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions : Hard Probes 2020 (HP2020), Austin, Texas, United States, 31 May - 5 June 2020, pp.071

2022-01-12
06:18
 Measurements of groomed heavy-flavour jet substructure with ALICE / Kučera, Vit (CERN) /ALICE Collaboration We report the first measurements of the groomed heavy-flavour jet substructure variables 𝑧g, 𝑅g, and 𝑛SD using the Soft Drop algorithm for charged-particle jets tagged by fully reconstructed D0mesons in pp collisions at √𝑠 = 13 TeV. AIterative declustering techniques access the jet splitting tree of track-based jets, with grooming techniques isolating the perturbative branches. [...] SISSA, 2021 - 5 p. - Published in : PoS HardProbes2020 (2021) 149 Fulltext: PDF; External link: Fulltext In : 10th International Conference on Hard and Electromagnetic Probes of High-Energy Nuclear Collisions : Hard Probes 2020 (HP2020), Austin, Texas, United States, 31 May - 5 June 2020, pp.149