Name: Kickoff meeting - GDR-QCD / WG1 : Simple and Multiple Interactions between Partons
Start: 2021-06-21T09:00:00+02:00
End: 2021-06-23T14:00:00+02:00
Location: No location set

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

from Monday, June 21, 2021 (9:00 AM) to Wednesday, June 23, 2021 (2:00 PM)

Monday, June 21, 2021
9:30 AM Welcome - Cédric Lorcé (Ecole Politechnique) Dominique Marchand (IJClab,CNRS/IN2P3 - Université Paris-Saclay) Zaida Conesa del Valle (IJCLab (CNRS/IN2P3, Université Paris-Saclay))
Welcome
- Cédric Lorcé (Ecole Politechnique)
- Dominique Marchand (IJClab,CNRS/IN2P3 - Université Paris-Saclay)
- Zaida Conesa del Valle (IJCLab (CNRS/IN2P3, Université Paris-Saclay))
9:30 AM - 9:35 AM
9:40 AM Collective behaviour in small systems - Maxime Guilbaud (SUBATECH)
Collective behaviour in small systems
- Maxime Guilbaud (SUBATECH)
9:40 AM - 10:05 AM
10:10 AM Quarkonia production in high multiplicity environment - Sarah Porteboeuf-Houssais (LPC)
Quarkonia production in high multiplicity environment
- Sarah Porteboeuf-Houssais (LPC)
10:10 AM - 10:35 AM
10:40 AM Coffee break
Coffee break
10:40 AM - 11:10 AM
11:10 AM On gluon polarization at small x - Cyrille Marquet (CPHT - Ecole Polytechnique)
On gluon polarization at small x
- Cyrille Marquet (CPHT - Ecole Polytechnique)
11:10 AM - 11:35 AM
11:40 AM First-time observation of Timelike Compton Scattering, with the CLAS12 detector - Pierre Chatagnon (Genova)
First-time observation of Timelike Compton Scattering, with the CLAS12 detector
- Pierre Chatagnon (Genova)
11:40 AM - 12:05 PM
12:10 PM Discussion
Discussion
12:10 PM - 12:30 PM
Tuesday, June 22, 2021
9:30 AM Nuclear GPDs with the ALERT detector - Raphaël Dupré (IPN Orsay)
Nuclear GPDs with the ALERT detector
- Raphaël Dupré (IPN Orsay)
9:30 AM - 9:55 AM
10:00 AM Positron beams for nuclear femtography - Eric VOUTIER (IPNO)
Positron beams for nuclear femtography
- Eric VOUTIER (IPNO)
10:00 AM - 10:25 AM
10:30 AM Coffee break
Coffee break
10:30 AM - 11:00 AM
11:00 AM GPD modelization and lQCD - Cédric Mezrag (Irfu/DPhN)
GPD modelization and lQCD
- Cédric Mezrag (Irfu/DPhN)
11:00 AM - 11:25 AM
11:30 AM Some news on GPDs and TDAs - bernard pire (cpht polytechnique)
Some news on GPDs and TDAs
- bernard pire (cpht polytechnique)
11:30 AM - 11:55 AM
12:00 PM Discussion
Discussion
12:00 PM - 12:20 PM
Wednesday, June 23, 2021
9:00 AM
9:00 AM - 1:00 PM
Contributions

9:00 AM update on PDFS - Valerio Bertone (IRFU, CEA, Université Paris-Saclay)

9:30 AM recent developments in nCTEQ - Aleksander Kusina (LPSC, Grenoble)

10:00 AM experimental constrains nPDF - Émilien Chapon (IHEP / CAS (China))

11:00 AM Constraining PDFs with J/psi and Upsilon inclusive photoproduction - Yelyzaveta Yedelkina Yelyzaveta Yedelkina (Paris-Saclay University, IJCLab Orsay)

11:30 AM Ideas for UPC measurements at the LHC in view of hadron structure - Aude Glaenzer (CEA - Saclay) Michael Winn (DPhN/IRFU/DRF/CEA Paris-Saclay)

12:00 PM Determination of the gluon PDF using constraints from quarkonia - Chris Flett

12:30 PM heavy-flavour baryon production and implications for fragmentation functions - Jaime Norman (LPSC Grenoble)

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