Kickoff meeting - GDR-QCD / WG1 : Simple and Multiple Interactions between Partons

Europe/Paris
Cédric Lorcé (Ecole Politechnique) , Dominique Marchand (IPN Orsay, CNRS/IN2P3 and University Paris-Sud) , Zaida Conesa del Valle (IPN Orsay)
Description

This is the kickoff meeting of our GDR-QCD working group. It is open to all GDR-QCD members. The idea is to gather people intested in "Simple and Multiple Interactions between Partons", and to identify central questions that can be addressed in the next four years.

The format of the meeting will be two or three half-days (likely the morning) from June 21 to June 23. The meeting will be online with presentations and discussions.

Please register and submit your proposal for an oral contribution before May 31st on the website (see tab on the left).

Participants
  • Aleksander Kusina
  • Antonin Maire
  • Aude Glaenzer
  • Bernard Pire
  • Carlo FLORE
  • Carlos Munoz Camacho
  • Chris Flett
  • Cyrille Marquet
  • Cédric Lorcé
  • Cédric Mezrag
  • Dominique Marchand
  • Eric Voutier
  • Federico Alberto Ceccopieri
  • Francois Gelis
  • Gustavo Conesa Balbastre
  • Hervé MOUTARDE
  • Hua-Sheng Shao
  • Jaime Norman
  • Jean-Pierre DIDELEZ
  • Johannès Jahan
  • Manuel GUITTIERE
  • Marie Germain
  • Maxime GUILBAUD
  • Michael Winn
  • Mostafa HOBALLAh
  • Pierre Chatagnon
  • Raphael Dupre
  • Renaud Boussarie
  • Sara Fucini
  • Sarah Porteboeuf-Houssais
  • Silvia Niccolai
  • Sizar AZIZ
  • Theraa Tork
  • Valerio Bertone
  • Yehudi Simon
  • Yelyzaveta Yedelkina
  • Zaida Conesa del Valle
  • Zhiqing Zhang
    • 1
      Welcome
      Speakers: Cédric Lorcé (Ecole Politechnique) , Dominique Marchand (IJClab,CNRS/IN2P3 - Université Paris-Saclay) , Zaida Conesa del Valle (IJCLab (CNRS/IN2P3, Université Paris-Saclay))
    • 2
      Collective behaviour in small systems
      Speaker: Maxime Guilbaud (SUBATECH)
    • 3
      Quarkonia production in high multiplicity environment
      Speaker: Sarah Porteboeuf-Houssais (LPC)
    • 10:40 AM
      Coffee break
    • 4
      On gluon polarization at small x
      Speaker: Cyrille Marquet (CPHT - Ecole Polytechnique)
    • 5
      First-time observation of Timelike Compton Scattering, with the CLAS12 detector
      Speaker: Pierre Chatagnon (Genova)
    • 6
      Discussion
    • 7
      Nuclear GPDs with the ALERT detector
      Speaker: Raphaël Dupré (IPN Orsay)
    • 8
      Positron beams for nuclear femtography
      Speaker: Eric VOUTIER (IPNO)
    • 10:30 AM
      Coffee break
    • 9
      GPD modelization and lQCD
      Speaker: Dr Cédric Mezrag (Irfu/DPhN)
    • 10
      Some news on GPDs and TDAs
      Speaker: bernard pire (cpht polytechnique)
    • 11
      Discussion
    • Joint session with Aussois Quarkonium & QCD meeting

      Joint session with Aussois Quarkonium & QCD meeting

      https://indico.cern.ch/event/1041993/

      • 12
        update on PDFS
        Speaker: Valerio Bertone (IRFU, CEA, Université Paris-Saclay)
      • 13
        recent developments in nCTEQ
        Speaker: Aleksander Kusina (LPSC, Grenoble)
      • 14
        experimental constrains nPDF
        Speaker: Émilien Chapon (IHEP / CAS (China))
      • 10:30 AM
        Coffee break
      • 15
        Constraining PDFs with J/psi and Upsilon inclusive photoproduction
        Speakers: Yelyzaveta Yedelkina (Paris-Saclay University, IJCLab Orsay) , Yelyzaveta Yedelkina
      • 16
        Ideas for UPC measurements at the LHC in view of hadron structure
        Speakers: Aude Glaenzer (CEA - Saclay) , Michael Winn (DPhN/IRFU/DRF/CEA Paris-Saclay)
      • 17
        Determination of the gluon PDF using constraints from quarkonia
        Speaker: Chris Flett
      • 18
        heavy-flavour baryon production and implications for fragmentation functions
        Speaker: Jaime Norman (LPSC Grenoble)