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    Overview of recent ALICE results

    Arnaldi Roberta
    EPJ Web of conferences, 01 January 2014, Vol.80, p.00028 [Peer Reviewed Journal]
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    Title: Overview of recent ALICE results
    Author: Arnaldi Roberta
    Subject: Physics
    Description: ALICE is the LHC experiment devoted to the study of heavy-ion collisions. While results from Pb-Pb collisions at √sNN = 2.76 TeV provide insight on the properties of the plasma of quarks and gluons, formed in nucleus-nucleus interactions, the study of p-Pb collisions at √sNN = 5.02 TeV allows a deeper understanding of cold nuclear matter effects. Therefore, p-Pb results turn out to be a powerful tool to provide a baseline for Pb-Pb, to correctly quantify how the various observables are affected by genuine hot medium effects. In this proceeding, a selection of the most recent ALICE results on the medium global properties and on heavy-flavour and quarkonium production will be discussed.
    Is part of: EPJ Web of conferences, 01 January 2014, Vol.80, p.00028
    Identifier: 2100-014X (E-ISSN); 10.1051/epjconf/20148000028 (DOI)

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    Charm resonance production in heavy-ion collisions

    Arnaldi, Roberta
    EPJ Web of Conferences, Vol.97 [Peer Reviewed Journal]

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    Quarkonium production in heavy-ion collisions

    Arnaldi Roberta
    EPJ Web of conferences, 01 March 2014, Vol.66, p.04001 [Peer Reviewed Journal]
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    Title: Quarkonium production in heavy-ion collisions
    Author: Arnaldi Roberta
    Subject: Physics
    Description: The production of quarkonium states plays a crucial role among the probes to investigate the formation of the plasma of quarks and gluons (QGP) in heavy-ion collisions. A review of the charmonium and bottomonium production, mainly focussing on the latest results from the LHC experiments, is presented.
    Is part of: EPJ Web of conferences, 01 March 2014, Vol.66, p.04001
    Identifier: 2100-014X (E-ISSN); 10.1051/epjconf/20146604001 (DOI)

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    Measurement of j/ production in pp collisions at = 2.76 and 7 tev with alice

    Arnaldi, Roberta
    Journal of Physics G: Nuclear and Particle Physics, 2011, Vol.38(12), p.124106 (4pp) [Peer Reviewed Journal]

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    J/Psi and Psi(2S) production in Pb-Pb collisions with the ALICE Muon Spectrometer at the LHC

    Arnaldi, Roberta
    arXiv.org, Nov 12, 2012

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    Inclusive Psi(2S) production in p-Pb collisions with ALICE

    Arnaldi, Roberta
    arXiv.org, Jul 30, 2014 [Peer Reviewed Journal]

    • Several versions

    Experimental overview on quarkonium production

    Arnaldi, Roberta
    arXiv.org, Apr 11, 2016 [Peer Reviewed Journal]

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    j / suppression in pa and inin collisions

    Arnaldi, Roberta
    Journal of Physics G: Nuclear and Particle Physics, 2008, Vol.35(10), p.104133 (4pp) [Peer Reviewed Journal]
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    Title: j / suppression in pa and inin collisions
    Author: Arnaldi, Roberta
    Subject: Physics;
    Description: Results from the NA60 experiment on the J / production are presented. We show that in InIn collisions there is an extra suppression of the J / yield with respect to the expectations of the nuclear absorption. This suppression increases with the centrality of the collisions and it is dominant for low- p T J /. We also report on new results on the azimuthal J / distributions in InIn collisions. For central collisions, these azimuthal distributions are compatible with an isotropic emission, while for peripheral events, and in particular at high transverse momentum, there is a clear signal of anisotropy, and the J / are emitted preferentially within the reaction plane.
    Is part of: Journal of Physics G: Nuclear and Particle Physics, 2008, Vol.35(10), p.104133 (4pp)
    Identifier: 0954-3899 (ISSN); 1361-6471 (E-ISSN); 10.1088/0954-3899/35/10/104133 (DOI)

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    J/psi production in p-A and A-A collisions at fixed target experiments

    Arnaldi, Roberta
    arXiv.org, Sep 17, 2009 [Peer Reviewed Journal]

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    Title: The onset of the anomalous J/psi suppression in Pb-Pb collisions at the CERN SPS
    Author: Arnaldi, Roberta
    Subject: High Energy Physics - Experiment
    Description: The J/psi suppression observed by the NA50 experiment is one of the most striking signatures for quark gluon plasma formation in Pb-Pb collisions at 158 AGeV. The J/psi production has been studied as a function of the centrality of the collision estimated via the forward energy EZDC released in a zero degree calorimeter (ZDC). The study of the correlation between the number of participant nucleons in the collisions, Npart, and EZDC allows to check whether the J/psi suppression pattern vs. EZDC is compatible with a sudden J/psi suppression mechanism expressed as a function of Npart. Comment: 4 pages, 3 figures, Proceedings of the "XXXVIth Rencontres de Moriond", Les Arcs, 4 pages, 3 figures, Proceedings of the "XXXVIth Rencontres de Moriond", Les Arcs, March 17-24 March 2001
    Identifier: hep-ex/0106079 (ARXIV ID)