This query concerns only resources held in libraries.
9 results
Sort by:
Expand to all references (without full text)
• Article
Select

### Bottomonium production at forward rapidity with ALICE at the LHC

Marchisone, Massimiliano
Cornell University
Available
Title: Bottomonium production at forward rapidity with ALICE at the LHC
Author: Marchisone, Massimiliano
Subject: High Energy Physics - Experiment ; Nuclear Experiment
Description: Bottomonium production is a powerful tool to investigate hadron collisions and the properties of the medium created in heavy-ion collisions. According to the color-screening model, these mesons give important information about the deconfined medium called Quark-Gluon Plasma (QGP) produced in ultrarelativistic heavy-ion collisions. Cold nuclear matter (CNM) effects can modify the bottomonium production even in absence of deconfined matter: the study of proton-nucleus collisions is therefore essential to disentangle these effects from the hot ones. Last but not least, measurement in pp collisions serve as crucial test of different QCD models of quarkonium hadroproduction and provide the reference for the study in nucleus-nucleus collisions. In ALICE, bottomonium is measured at forward rapidity ($2.5 < y < 4$) down to zero transverse momentum, exploiting the dimuon decay channel. The latest results in pp, Pb-Pb and p-Pb collisions are discussed and compared to theoretical calculations. Comment: Proceeding of the presentation at the Initial Stages 2014 Conference, Napa, 3-7 December 2014
Identifier: 1503.03427 (ARXIV ID)
• Several versions

### Performance of a resistive plate chamber equipped with a new prototype of amplified front-end electronics

Marchisone, Massimiliano
arXiv.org, Jun 24, 2016 [Peer Reviewed Journal]

• Article
Select

### Bottomonium production at forward rapidity with ALICE at the LHC

Marchisone, Massimiliano
arXiv.org, Mar 12, 2015
© 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: Bottomonium production at forward rapidity with ALICE at the LHC
Author: Marchisone, Massimiliano
Contributor: Marchisone, Massimiliano (pacrepositoryorg)
Subject: Gluons ; Quarks ; Mesons ; Nuclei (Nuclear Physics) ; Radiometric Dating ; Quark-Gluon Plasma ; Transverse Momentum ; Nuclear Matter ; Ionic Collisions
Description: Bottomonium production is a powerful tool to investigate hadron collisions and the properties of the medium created in heavy-ion collisions. According to the color-screening model, these mesons give important information about the deconfined medium called Quark-Gluon Plasma (QGP) produced in ultrarelativistic heavy-ion collisions. Cold nuclear matter (CNM) effects can modify the bottomonium production even in absence of deconfined matter: the study of proton-nucleus collisions is therefore essential to disentangle these effects from the hot ones. Last but not least, measurement in pp collisions serve as crucial test of different QCD models of quarkonium hadroproduction and provide the reference for the study in nucleus-nucleus collisions. In ALICE, bottomonium is measured at forward rapidity ($$2.5 < y < 4$$) down to zero transverse momentum, exploiting the dimuon decay channel. The latest results in pp, Pb-Pb and p-Pb collisions are discussed and compared to theoretical calculations.
Is part of: arXiv.org, Mar 12, 2015
Identifier: 2331-8422 (E-ISSN)
• Dissertation
Select

### Probing the Quark-Gluon Plasma from bottomonium production at forward rapidity with ALICE at the LHC

Marchisone, Massimiliano
Hyper Article en Ligne (CCSd), Hyper Article en Ligne Open Access (CCSd)
Available
Title: Probing the Quark-Gluon Plasma from bottomonium production at forward rapidity with ALICE at the LHC
Author: Marchisone, Massimiliano
Date: 06 December 2013
Subject: Physics ; Condensed Matter ; Other ; Ç Suppression ; Trigger ; Muon Spectrometer ; Alice Experiment ; Quark-Gluon Plasma ; Suppression Du Ç ; Plasma de Quarks et Gluons ; Quarkonium ; Lhc ; Expérience Alice ; Spectromètre À Muons ; Système de Déclenchement
Description: The main goal of ultrarelativistic heavy-ion collisions is the study of the properties of the matter at very high temperatures and energy densities. Quantum chromodynamics (QCD) predicts in these conditions the existence of a new phase of the matter whose components are deconfined in a Quark-Gluon Plasma (QGP). Heavy quarks (charm e bottom) are produced in the first stages of the collisions, before to interact with the medium. Therefore, the measurement of the quarkonia (cc and bb mesons) is of particular interest for the study of the QGP: their dissociation mainly due to the colour screening is sensible to the initial temperature of the medium. Previous measurements at the SPS and RHIC allowed to understand some characteristics of the system produced, but they also opened many questions. With an energy 14 times higher than RHIC, the LHC (Large Hadron Collider) at CERN opened a new era for the study of the QGP properties. ALICE (A Large Ion Collider Experiment) is the LHC...
• Dissertation
Select

### Probing the Quark-Gluon Plasma from bottomonium production at forward rapidity with ALICE at the LHC

Marchisone, Massimiliano
theses.fr (ABES - L'agence bibliographique de l'enseignement supérieur)
Available
Title: Probing the Quark-Gluon Plasma from bottomonium production at forward rapidity with ALICE at the LHC
Author: Marchisone, Massimiliano
Date: 06 December 2013
Subject: Plasma de Quarks et Gluons ; Quarkonium ; Lhc ; Expérience Alice ; Spectromètre À Muons ; Système de Déclenchement ; Cluster Size ; Suppression Du Ç ; Quark-Gluon Plasma ; Quarkonium ; Lhc ; Alice Experiment ; Muon Spectrometer ; Trigger
Description: Les collisions d’ions lourds ultrarelativistes ont pour objectif principal l'étude des propriétés de la matière nucléaire soumise à températures et densités d'énergie extrêmes. La chromodynamique quantique (QCD) prédit, dans ces conditions, l’existence d’une nouvelle phase de la matière dans laquelle les constituants des hadrons sont déconfinés en un plasma de quarks et gluons (QGP). Les saveurs lourdes (charme et beauté) sont produites lors de processus durs aux premiers instants des collisions, avant de traverser le milieu. Par conséquent, la mesure des quarkonia (mésons cc et bb) est particulièrement intéressante pour l'étude du QGP : leur dissociation, due notamment à l’écrantage de couleur, est sensible à la température initiale du système. Les mesures effectuées au SPS et RHIC ont permis de mettre en évidence plusieurs caractéristiques du milieu produit, mais ont aussi laissé plusieurs questions sans réponse. Avec une énergie 14 fois supérieure à celle du RHIC, l’accélérateur...
• Article
Select

### Performance of the RPC-based ALICE muon trigger system at the LHC

Bossù, Francesco, Gagliardi, Martino, Marchisone, Massimiliano, Collaboration, Alice
Cornell University
Available
Title: Performance of the RPC-based ALICE muon trigger system at the LHC
Author: Bossù, Francesco; Gagliardi, Martino; Marchisone, Massimiliano; Collaboration, Alice
Subject: Physics - Instrumentation And Detectors ; High Energy Physics - Experiment ; Nuclear Experiment
Description: The forward muon spectrometer of ALICE (A Large Ion Collider Experiment) is equipped with a trigger system made of four planes of Resistive Plate Chambers (RPC), arranged in two stations with two planes each, for a total area of about 140 m2 . The system provides single and di-muon triggers with suitable transverse momentum selection, optimised for the physics of quarkonia and open heavy flavour. In the first two years of data-taking at the Large Hadron Collider (2010 and 2011) the 72 RPCs were operated in highly saturated avalanche mode in both pp and Pb-Pb collisions. The integrated charge was about 1.3 mC/cm2 on average and 3.5 mC/cm2 for the most exposed detectors. This paper describes two main results. The first result is the determination of the RPC performance, with particular focus on the stability of the main detector parameters such as efficiency, dark current, and dark rate. The second result is the measurement of the muon trigger performance in Pb-Pb collisions at sqrt(s_NN) = 2.76 TeV, in terms of the reliability and stability of the trigger decision logic. Comment: 11 pages, 9 figures. To appear on JINST Special Issue for the XI Workshop on Resistive Plate Chambers and Related Detectors, INFN Laboratori Nazionali Frascati,February 5th-10th, Frascati (Italy)
Identifier: 1211.1948 (ARXIV ID)
• Article
Select

### Performance of the RPC-based ALICE muon trigger system at the LHC

Bossù, Francesco, Gagliardi, Martino, Marchisone, Massimiliano, Collaboration, Alice
arXiv.org, Nov 8, 2012
© 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: Performance of the RPC-based ALICE muon trigger system at the LHC
Author: Bossù, Francesco; Gagliardi, Martino; Marchisone, Massimiliano; Collaboration, Alice
Contributor: Collaboration, Alice (pacrepositoryorg)
Subject: Collisions ; Stability ; Large Hadron Collider ; Dark Current ; Transverse Momentum ; Resistive Plate Chambers ; Planes ; Muons ; Avalanches
Description: The forward muon spectrometer of ALICE (A Large Ion Collider Experiment) is equipped with a trigger system made of four planes of Resistive Plate Chambers (RPC), arranged in two stations with two planes each, for a total area of about 140 m2 . The system provides single and di-muon triggers with suitable transverse momentum selection, optimised for the physics of quarkonia and open heavy flavour. In the first two years of data-taking at the Large Hadron Collider (2010 and 2011) the 72 RPCs were operated in highly saturated avalanche mode in both pp and Pb-Pb collisions. The integrated charge was about 1.3 mC/cm2 on average and 3.5 mC/cm2 for the most exposed detectors. This paper describes two main results. The first result is the determination of the RPC performance, with particular focus on the stability of the main detector parameters such as efficiency, dark current, and dark rate. The second result is the measurement of the muon trigger performance in Pb-Pb collisions at sqrt(s_NN)...
Is part of: arXiv.org, Nov 8, 2012
Identifier: 2331-8422 (E-ISSN)
• Several versions