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### Strangeness production in p-Pb and Pb-Pb collisions with ALICE at LHC

Colella, Domenico
arXiv.org, Sep 22, 2016 [Peer Reviewed Journal]

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### Multi-strange baryon production in pp, p-Pb and Pb-Pb collisions at LHC measured with ALICE

Colella, Domenico
arXiv.org, Dec 8, 2014
© ProQuest LLC All rights reserved, Engineering Database, Publicly Available Content Database, ProQuest Engineering Collection, ProQuest Technology Collection, ProQuest SciTech Collection, Materials Science & Engineering Database, ProQuest Central (new), ProQuest Central Korea, SciTech Premium Collection, Technology Collection, ProQuest Central Essentials, ProQuest One Academic, Engineering Collection (ProQuest)
Available
Title: Multi-strange baryon production in pp, p-Pb and Pb-Pb collisions at LHC measured with ALICE
Author: Colella, Domenico
Contributor: Colella, Domenico (pacrepositoryorg)
Subject: Collisions ; Strangeness ; Baryons ; Transverse Momentum ; Particle Decay ; Charged Particles ; Topology
Description: Transverse momentum spectra and yields of charged $$\Xi$$ and $$\Omega$$ at mid-rapidity in pp, p-Pb and Pb-Pb collisions at the LHC have been measured by the ALICE Collaboration. These baryons are identified by reconstruction of their weak decay topology, in modes with only charged decay products, using the excellent tracking and particle identification capabilities of the detector. The recent measurements of the multi-strange baryon production relative to non-strange particles in p-Pb collisions are presented: this would help to understand the change in relative strangeness production from pp collisions to Pb-Pb collisions. Results on the nuclear modification factors for the charged $$\Xi$$ and $$\Omega$$ particles, compared with those for other light particles, are also reported.
Is part of: arXiv.org, Dec 8, 2014
Identifier: 2331-8422 (E-ISSN)
• Several versions

### Multi-strange baryon production in Pb-Pb and pp collisions at $$\sqrt{s_{NN}}$$ = 2.76 TeV with the ALICE experiment at the LHC

Colella, Domenico
arXiv.org, Nov 23, 2013 [Peer Reviewed Journal]

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### Light flavor baryon production from small to large collision systems at ALICE

Colella, Domenico
arXiv.org, Dec 27, 2019
© ProQuest LLC All rights reserved, Engineering Database, Publicly Available Content Database, ProQuest Engineering Collection, ProQuest Technology Collection, ProQuest SciTech Collection, Materials Science & Engineering Database, ProQuest Central (new), ProQuest Central Korea, SciTech Premium Collection, Technology Collection, ProQuest Central Essentials, ProQuest One Academic, Engineering Collection (ProQuest)
Available
Title: Light flavor baryon production from small to large collision systems at ALICE
Author: Colella, Domenico
Contributor: Colella, Domenico (pacrepositoryorg)
Subject: Heavy Ions ; Flavor (Particle Physics) ; Hadrons ; Fireballs ; Protons ; Nuclei (Nuclear Physics) ; Ionic Collisions ; Charged Particles ; Atomic Collisions ; Charged Particles
Description: Studies of light hadron and nuclei production are fundamental to characterize the hot and dense fireball created in ultra-relativistic heavy ion collisions and to investigate hadronisation mechanisms at the LHC. Observables investigated as a function of the charged particle multiplicity in proton-proton and proton-lead collisions have shown features not expected and qualitatively similar to what has been observed in larger size colliding systems. The ALICE experiment, exploiting its excellent tracking and PID capabilities, has performed an extensive and systematic study of strange and non-strange hadrons, short-lived hadron resonances and light (anti-)(hyper-)nuclei. A critical overview of these results will be presented through comparison with the statistical hadronisation model.
Is part of: arXiv.org, Dec 27, 2019
Identifier: 2331-8422 (E-ISSN)
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### ALICE ITS Upgrade for LHC Run 3: Commissioning in the Laboratory

Colella, Domenico
Cornell University
Available
Title: ALICE ITS Upgrade for LHC Run 3: Commissioning in the Laboratory
Author: Colella, Domenico
Subject: Physics - Instrumentation And Detectors ; High Energy Physics - Experiment
Description: ALICE is the CERN LHC experiment optimised for the study of the strongly interacting matter produced in heavy-ion collisions and devoted to the characterisation of the quark-gluon plasma. To achieve the physics program for LHC Run 3, a major upgrade of the experimental apparatus is ongoing. A key element of the upgrade is the substitution of the Inner Tracking System (ITS) with a completely new silicon-based detector (ITS 2) whose features will allow the reconstruction of rare physics channels not accessible with the previous layout. The enabling technology for such a performance boost is the adoption of custom-designed CMOS Monolithic Active Pixel Sensor as detecting elements. In this proceedings, an overview of the adopted technologies as well as the status of the detector commissioning will be given. Comment: 8 pages, 5 figures, proceedings at The 29th International Workshop on Vertex Detectors (VERTEX) held virtually on October 5th-8th 2020
Identifier: 2012.01564 (ARXIV ID)
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### Light flavor baryon production from small to large collision systems at ALICE

Colella, Domenico
Cornell University
Available
Title: Light flavor baryon production from small to large collision systems at ALICE
Author: Colella, Domenico
Subject: High Energy Physics - Experiment ; High Energy Physics - Phenomenology
Description: Studies of light hadron and nuclei production are fundamental to characterize the hot and dense fireball created in ultra-relativistic heavy ion collisions and to investigate hadronisation mechanisms at the LHC. Observables investigated as a function of the charged particle multiplicity in proton-proton and proton-lead collisions have shown features not expected and qualitatively similar to what has been observed in larger size colliding systems. The ALICE experiment, exploiting its excellent tracking and PID capabilities, has performed an extensive and systematic study of strange and non-strange hadrons, short-lived hadron resonances and light (anti-)(hyper-)nuclei. A critical overview of these results will be presented through comparison with the statistical hadronisation model. Comment: 5 pages, 3 figures, proceedings to HADRON2019 conference
Identifier: 1912.12203 (ARXIV ID)
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### ALICE ITS Upgrade for LHC Run 3: Commissioning in the Laboratory

Colella, Domenico
arXiv.org, Nov 30, 2020
© ProQuest LLC All rights reserved, Engineering Database, Publicly Available Content Database, ProQuest Engineering Collection, ProQuest Technology Collection, ProQuest SciTech Collection, Materials Science & Engineering Database, ProQuest Central (new), ProQuest Central Korea, SciTech Premium Collection, Technology Collection, ProQuest Central Essentials, ProQuest One Academic, Engineering Collection (ProQuest)
Available
Title: ALICE ITS Upgrade for LHC Run 3: Commissioning in the Laboratory
Author: Colella, Domenico
Contributor: Colella, Domenico (pacrepositoryorg)
Subject: Cmos ; Gluons ; Heavy Ions ; Commissioning ; Quarks ; Large Hadron Collider ; Gluons ; Quark-Gluon Plasma ; Ionic Collisions ; Atomic Collisions ; Tracking Systems ; Active Pixel Sensors ; Instrumentation and Detectors
Description: ALICE is the CERN LHC experiment optimised for the study of the strongly interacting matter produced in heavy-ion collisions and devoted to the characterisation of the quark-gluon plasma. To achieve the physics program for LHC Run 3, a major upgrade of the experimental apparatus is ongoing. A key element of the upgrade is the substitution of the Inner Tracking System (ITS) with a completely new silicon-based detector (ITS 2) whose features will allow the reconstruction of rare physics channels not accessible with the previous layout. The enabling technology for such a performance boost is the adoption of custom-designed CMOS Monolithic Active Pixel Sensor as detecting elements. In this proceedings, an overview of the adopted technologies as well as the status of the detector commissioning will be given.
Is part of: arXiv.org, Nov 30, 2020
Identifier: 2331-8422 (E-ISSN)
• Several versions