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Journées de Rencontre des Jeunes Chercheurs 2021

17–23 oct. 2021
Village La Fayette - La Rochelle
Fuseau horaire Europe/Paris

Secrétariat

Session

Hadronic Physics

22 oct. 2021, 14:00
Village La Fayette - La Rochelle

Village La Fayette - La Rochelle

Avenue de Bourgogne, 17041 La Rochelle, France http://www.seminaire-conference-la-rochelle.org https://goo.gl/maps/c2X8hqd9maRShkCm8 The centre is located at about 5 km from the La Rochelle train station (Gare de La Rochelle) and at about 5 km from the La Rochelle airport (Aéroport de La Rochelle-Ile de Ré). The organization will provide a shuttle transportation from both the train station and the airport to the site in the evening of the first day, and from the site to the train station and the airport in the morning of the last day.

Présidents de session

Hadronic Physics

  • Maxime Guilbaud (SUBATECH)

Hadronic Physics

  • Maxime Guilbaud (SUBATECH)

Documents de présentation

Aucun document.

  1. 78. Session overview
    Maxime Guilbaud (SUBATECH)
    22/10/2021 14:00
    Hadronic Physics
  2. 5. How to study the location of the critical point in the phase diagram of nuclear matter with the event generator EPOS 4 ?
    Johannès Jahan (Subatech)
    22/10/2021 14:30
    Hadronic Physics

    Within the framework of the exploration of the phase diagram of nuclear matter, the susceptibilities are useful tools to probe the existence of a 1st order phase transition and a possible critical endpoint. In this context, STAR collaboration recently published some results of variances and 2nd order susceptibility ratios for electric charge (Q), protons and kaons (the last 2 being used as...

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  3. 17. Dynamical Thermalization in Heavy-Ion Collisions
    Mahbobeh JAFARPOUR (Subatech-Nantes university)
    22/10/2021 14:53
    Hadronic Physics

    The development of the merged EPOS+PHSD approach is one way to study the influence of the initial non-equilibrium stage of the heavy-ion reactions on the final observables. The microscopic understanding of the initial phase of heavy-ion collisions is an intricate problem, in this respect, the EPOS and PHSD approaches provide a unique possibility to address this problem. We employ the EPOS to...

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  4. 61. PHQMD Equation of state influence of cluster formation and flow for heavy ion collisions
    Michael Winn ({CNRS}UMR6457)
    22/10/2021 15:16
    Hadronic Physics

    Parton-Hadron-Quantum-Molecular-Dynamics (PHQMD) is, a microscopic n-body
    transport model based on the QMD propagation of the baryonic degrees of freedom with density
    dependent 2-body potential interactions. All other ingredients of PHQMD, including the collision
    integral and the treatment of the quark-gluon plasma (QGP) phase, are adopted from the Parton-
    Hadron-String Dynamics (PHSD)...

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  5. 71. Experimental study of baryon resonances in nuclei
    Fatima Hojeij (IJCLab (CNRS/IN2P3))
    22/10/2021 15:39
    Hadronic Physics

    Baryon resonances (3-quark states) occurred in the micro-second old universe during the transition between the Quark Gluon Plasma and the confinement of quarks and gluons in nucleons. Their properties (mass, life time, branching ratios,…) can be determined through nucleon excitations using electron, photon or hadron beams, providing a unique source of information on Quantum ChromoDynamics...

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  6. 28. Cluster shape analysis and strangeness tracking for the ALICE upgrade
    Alexandre Bigot (IPHC, Université de Strasbourg)
    22/10/2021 16:37
    Hadronic Physics

    ALICE is one of the experiments of the LHC (Large Hadron Collider) at CERN (European Organization for Nuclear Research). The purpose of ALICE (A Large Ion Collider Experiment) is to study the properties of strongly interacting matter by performing different kinds of measurements in proton-proton, proton-nucleus and nucleus-nucleus collisions. The first detector encountered by collisions'...

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  7. 55. J/Ѱ and Ѱ(2S) production as a function of charged-particle multiplicity at the LHC with ALICE experiment
    Theraa Tork (IJCLab)
    22/10/2021 17:02
    Hadronic Physics

    Lattice QCD predicts the formation of the quark-gluon plasma (QGP) at extreme conditions of temperature and energy density, a state of matter where quarks and gluons are no longer
    confined inside hadrons. The study of QGP is carried out by different experiments, e.g ALICE experiment, at the large hadron collider (LHC), where two ultra relativistic beams of proton or heavy ions are collided...

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  8. 18. Quarkonia excited state suppression in pp and p—Pb collisions with ALICE
    Yanchun Ding (Institut de Physique des 2 Infinis de Lyon (FR))
    22/10/2021 17:27
    Hadronic Physics

    Quarkonium production in small systems has been the subject of many theoretical and experimental studies. In proton--nucleus (p--A) collisions, their production is sensitive to cold nuclear matter effects such as nuclear modification of parton densities, parton energy loss via initial-state radiation and transverse momentum broadening due to multiple soft collisions. Furthermore,...

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  9. 11. Commissioning du détecteur MFT d’ALICE et mesure de la polarisation des J/ѱ produits en collisions Pb-Pb ultrapériphériques à 5.02 TeV
    Lucrezia Camilla Migliorin (Institut de Physique de 2 Infinis de Lyon)
    22/10/2021 17:52
    Hadronic Physics

    Ultra-relativistic heavy-ion collisions are an important tool to investigate the Quark-Gluon Plasma predicted by the theory of Quantum Chromo-Dynamics. It is also possible to use these collisions to study poorly known gluon shadowing effects at low Bjorken-$x$ values. Indeed Ultra-Peripheral Collisions (UPC) between two Pb nuclei, in which the impact parameter is larger than the sum of their...

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