Flow and heavy flavour in high energy heavy-ion collisions: GRN workshop

Asia/Seoul
JungSeok Memorial Library (Inha University)

JungSeok Memorial Library

Inha University

South Korea
Description
The Workshop on "Flow and heavy flavour in high energy heavy-ion collisions” will be held February 24-26 at Inha University in South Korea. This workshop is initiated by collaboration between Germany-Heidelberg University/GSI and Korea-Inha university and we would like to focus on flow and heavy flavour in high energy heavy-ion collisions. There is no registration fee for the workshop. Please register via the "Registration" page on the menu. Organizers: Johanna Stachel, Silvia Masciocchi, MinJung Kweon, Jin-Hee Yoon, Hyun-Chul Kim
Slides
Participants
  • Alexander Rothkopf
  • Bong-Hwi Lim
  • Bumgon Kim
  • Byul Moon
  • Byungsik Hong
  • Dong Ho Moon
  • GHI RYANG SHIN
  • Hiroshi Masui
  • Hyeonjoong Kim
  • Hyesun Bang
  • Hyunchul Kim
  • Hyung Jun Lee
  • In-Kwon Yoo
  • JaeBeom Park
  • Jie Zhao
  • Jihye Song
  • Jin-Hee Yoon
  • Jiyeon Kwon
  • JiYeong Choi
  • Jiyoung Kim
  • Johanna Stachel
  • jonghan park
  • Kang Seog Lee
  • Kayoung Park
  • KiSoo Lee
  • Martin Völkl
  • Michael Weber
  • Mihee Jo
  • Minjung Kim
  • MinJung Kweon
  • Minwoo KIM
  • Myunggeun Song
  • Pengfei Zhuang
  • Ralf Averbeck
  • Seung-il Nam
  • Seyong Kim
  • Shinhyung Kim
  • Silvia Masciocchi
  • Songkyo Lee
  • Soyeon Cho
  • Sungtae Cho
  • Tetsufumi Hirano
  • Yeonju Go
  • Yongsun Kim
  • Yoohan Kim
  • Youngshin Kwon
  • Yvonne Pachmayer
    • 08:50 09:00
      Welcome 10m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
    • 09:00 09:45
      Quarkonium Transverse Momentum Distribution in High Energy Nuclear Collisions 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Abstract: The quarkonium transverse momentum distribution is more sensitive to the nature of the hot quantum chromodynamic matter created in high energy nuclear collisions compared with the yield. Taking a dynamic transport approach for quarkonium motion together with a hydrodynamic description for the medium evolution, the cancellation between the two hot nuclear matter effects, the dissociation and the regeneration, controls the quarkonium transverse momentum distribution. In particular, the second moment of the distribution can be used to differentiate between the hot mediums produced at SPS, RHIC and LHC energies.
      Speaker: Prof. Peng Fei Zhuang
      Slides
    • 09:45 10:30
      Open-quantum systems view of Bottomonium suppression in the QGP 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Abstract: Measuring the temperature of the quark-gluon plasma is a central task that calls for close collaboration between experiment and theory. Understanding e.g. the dynamics of hard probes as they traverse the bulk, promises such insight into the surrounding thermal medium. Here we report on recent progress in the description of the in-medium real-time evolution of Bottomonium states, based on a complex valued effective field theory potential, extracted from first principles lattice QCD. The concept of open-quantum systems, well known in condensed matter theory, allows us to intuitively understand the role of the imaginary part of this potential as it provides a clear connection to the thermal fluctuations of the surrounding heat bath.
      Speaker: Dr Alexander Rothkopf
      Slides
    • 10:30 11:00
      Coffee Break 30m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
    • 11:00 11:45
      Lattice NRQCD for Quarkonium at Non-zero Temperature 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Using lattice NRQCD method together with Bayesian reconstruction methods for the spectral function, we study in-medium modification of quarkonium due to thermal effect without assuming a potential between the heavy quarks.
      Speaker: Prof. Seyong Kim
      Slides
    • 11:45 12:30
      CMS overview 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Speaker: Prof. ByungSik Hong
      Slides
    • 12:30 14:00
      Lunch 1h 30m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
    • 14:00 14:45
      ALICE overview 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Speaker: Dr Silvia Masciocchi
      Slides
    • 14:45 15:30
      Quarkonium production in nuclear collisions from deconfined quarks 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Speaker: Prof. Johanna Stachel
      Slides
    • 15:30 16:00
      Coffee Break 30m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
    • 16:00 16:45
      Quarkonium and heavy mesons at CMS 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Abstract: The measurement of quarkonia can provide essential information of the QGP since they experience the medium from the early stage of the collisions. For instance, a sequential disassociation of different quarkonium states can indicate the temperature of the medium. Depending on the various bounding energy, the color-screening effect leads to a different levels of suppression of each quarkonium states. However, other contributions to the final production of quarkonia should be considered, such as the cold-nuclear-matter effect and recombination, in order to understand the properties of the QGP more precisely. Measurements of charmonium states, prompt J/psi and psi(2S), charm at heavy-ion collisions will be presented in this talk to discuss aforementioned phenomena. On the other hand, open heavy-flavors are very important probes to illustrate interactions between QGP and quarks and gluons more comprehensively. Partons in the QCD medium lose energy while they traverse the QGP by elastic collisions and gluon radiation. Gluon radiation is dominated for fast partons in medium and according to the dead-cone effect, energy loss by radiation of gluons are expected to be decreased for heavier quarks. In the other half of this talk, nuclear-modification-factor of open B meson measurements and non-prompt J/psi will be presented at pPb and PbPb collisions to check whether the flavor dependent suppression occurs.
      Speaker: Dr Mihee Jo
      Slides
    • 16:45 17:30
      Open heavy-flavor measurements with ALICE at the LHC 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Speaker: Dr Ralf Averveck
      Slides
    • 17:30 18:00
      Discussion 30m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
    • 18:30 21:00
      Workshop Dinner 2h 30m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
    • 09:00 09:45
      Di-electron Measurements at RHIC 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Speaker: Dr Zhao Jie
      Slides
    • 09:45 10:30
      Review of Two Particle Correlations observed in Proton+Proton and Heavy Ion Collisions at CMS 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Abstract: The CMS collaboration has recorded 150 μb-1 and 35 nb-1 of PbPb and pPb collisions, at 2.76TeV and 5.02TeV, respectively. This presentation reports the results of the two particle correlation measurements. A particular emphasis is given to the results regarding to the long-range correlations called ridge which is observed in all of pp, pPb and PbPb collisions.
      Speaker: Dr Yongsun kim
      Slides
    • 10:30 11:00
      Coffee Break 30m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
    • 11:00 11:45
      Future upgrade and physics perspective of the ALICE experiment 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Speaker: Dr Yvonne Pachmayer
      Slides
    • 11:45 12:30
      Chiral magnetic effects via instanton 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Abstract: We investigate the chiral magnetic effect (CME) with the topological QCD object, i.e. instanton. The chiral susceptibility, which is the main source for CME, is interpreted as the number difference between the instant on and anti-instanton in their ensemble. A simple effective model is developed within the quark-instanton interaction picture at finite temperature in the presence of the strong external magnetic field. The numerical results again support CME observed in the heavy-ion collision experiments, and are in good agreement with the various lattice QCD simulation data.
      Speaker: Prof. Seung-il Nam
      Slides
    • 12:30 14:00
      Lunch 1h 30m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
    • 14:00 20:00
      Excursion: National Museum of Korea 6h http://www.museum.go.kr/site/main/index002 (http://www.museum.go.kr/site/main/index002)

      http://www.museum.go.kr/site/main/index002

      http://www.museum.go.kr/site/main/index002

      http://www.museum.go.kr/site/main/index002

      English Guide will be provided. At the end of the excursion, we would also get dinner together.

    • 09:00 09:45
      Recent flow results at RHIC 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Abstract: I'm going to talk about recent results of flow measurements at RHIC from both PHENIX and STAR. I'm also going to discuss what have we learned from the current results, and what we are able to learn in future measurements at RHIC.
      Speaker: Prof. Hiroshi Masui
      Slides
    • 09:45 10:30
      Recent Development in Hydro 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Abstract: Relativistic hydrodynamic models play an important role in the physics of high-energy heavy ion collisions to describe the space-time evolution of the quark gluon plasma (QGP). In this talk, I first show results from an integrated dynamical approach in which Monte-Carlo Glauber/KLN for the initial stage, relativistic hydrodynamics for the QGP stage and kinetic theory for the hadron gas stage are combined. In particular, I emphasize the importance of hadronic rescattering effects on transverse dynamics such as elliptic flow and HBT radii. After that, some recent developments in the relativistic hydrodynamic model are highlighted. These topics include medium response to jet propagation, anomalous hydrodynamics, causal hydrodynamic fluctuation and its application to the QGP expansion.
      Speaker: Prof. Tetsufumi Hirano
      Slides
    • 10:30 11:00
      Coffee Break 30m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
    • 11:00 11:45
      Azimuthal anisotropy of prompt J/psi in CMS 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Abstract: The mechanisms which charmonia production is modified in the high-density medium created in ultra-relativistic heavy-ion collisions, are still not quantitatively understood. In order to disentangle among different scenarios, a multi-dimensional analysis in a wide kinematic range is need. The azimuthal anisotropy of prompt J/psi in PbPb collisions at 2.76 TeV will be presented, using the 150 μb-1 of PbPb data recorded in 2011.
      Speaker: Prof. Dongho Moon
      Slides
    • 11:45 12:30
      Anisotropic flow studies in ALICE 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      I will present an overview of flow studies in ALICE.
      Speaker: Dr Michael Weber (CERN)
      Slides
    • 12:30 14:00
      Lunch 1h 30m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
    • 14:00 14:45
      Charmonium production in heavy ion collisions 45m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Abstract : Starting from the discussion on issues related to charmed hadron production in heavy ion collisions, we investigate the effects of charmonium production by recombination of charm and anti-charm quarks on the nuclear modification factor of charmonium. We show that the production of charmonium through charm quark recombination plays an important role in understanding various aspects of charmonium production in heavy ion collisions.
      Speaker: Prof. Sungtae Cho
      Slides
    • 14:45 15:10
      Path-length study with Flow and RAA and Study of Flow fluctuation 25m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Speaker: Myunggeun Song
    • 15:10 15:40
      Coffee Break 30m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
    • 15:40 16:05
      The Study about the modification of jet-like particle yield in Pb-Pb collisions at ALICE 25m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Speaker: MinWoo Kim
    • 16:05 16:30
      Nuclear modification factor of beauty electron in Pb-Pb collisions 25m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Speaker: Martin Voelkl
    • 16:30 16:55
      Nuclear modification factor of beauty electron in p-Pb collisions 25m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea
      Speaker: Ms Minjung Kim (Inha University)
    • 16:55 17:25
      Discussion 30m JungSeok Memorial Library

      JungSeok Memorial Library

      Inha University

      South Korea