QCD and heavy-ion community workshop on European Strategy for Particle Physics Update 2025

jeudi 19 sept. 2024, 09:30 → 18:10 Europe/Paris

Salle de Conseils (IJCLab)

Zoom:

https://ijclab.zoom.us/j/98059760360?pwd=3wE18J0WbqqbF0JCXAzfqOWCXHPkPk.1

Meeting ID: 980 5976 0360

Passcode: 772157

Cadrage_IRFU_IN2P3.pdf

09:30 Welcome coffee

Introduction

Présidents de session: Carlos MUNOZ CAMACHO (IJCLab), Michael Winn (DPhN/IRFU/DRF/CEA Paris-Saclay)

1 Welcome from working group GT4: QCD and heavy-ion collisions

Orateurs: Carlos MUNOZ CAMACHO (IJCLab), Cyrille Marquet (CPHT - Ecole Polytechnique), Michael Winn (DPhN/IRFU/DRF/CEA Paris-Saclay)

Welcome from GT4-2.pdf

2 French input to EPPSU: procedure and calendar

Orateurs: Herve Moutarde (CEA-IRFU-SPHN), Laurent Vacavant (IN2P3), Marcella Grasso (IN2P3)

HL-LHC programme in Run 5 and 6

3 LHCb upgrade II physics programme

Orateur: Frédéric FLEURET (LLR-Ecole polytechnique, CNRS/IN2P3)

ESPPU2025.pdf

4 ALICE 3 physics programme

Orateur: Antonin Maire (IPHC Strasbourg - CNRS)

Conf-2024-09-ProspectivesIN2P3-ESPPU-ALICE3-2024-09-19.pdf

5 Proton-nucleus collisions: future opportunities

Orateurs: Jean-Philippe Lansberg (IJCLab - Université Paris-Saclay - CNRS (FR)), Jean-Philippe Lansberg (Paris-Saclay U. - IJCLab - CNRS)

pA-LHC-180924.pdf

11:55 Lunch

Future colliders at CERN

6 FCCee with emphasis on QCD

Orateur: David d'Enterria (CERN)

dde_FCC_qcd_ions_orsay_sept24.pdf

7 Accelerator technologies with potential for QCD beyond the LHC

Technology status

• High-field magnet: high-energy hadron beams fixed-target/collider with smaller synchrotrons than LHC and in view of FCC-hh
• Energy Recovery LINAC: high-energy, high-intensity electron beam for fixed-target or collider
• Plasma-wave acceleration: very high-energy, low-intensity electron beam for fixed-target or collider (TBC)

Orateur: Dr Maria De Los Angeles FAUS-GOLFE (IJClab)

QCD_heavy_ions_EPPSU2025_v1.pptx

Discussions on HL-LHC and future colliders

8 Guided discussion on community inputs w.r.t. Run 5 and 6 programme, time-parallel activities and w.r.t. future colliders at CERN

Goal:
find factual statement w.r.t. community repartitions and consensus (or close-to) statements w.r.t. accelerator schedule and requirements in terms of human resources and investment already to be taken into account when writing inputs

Orateurs: Alberto Baldisseri (IRFU/SPhN, CEA Saclay), Antonio Uras (IPNL Lyon), M. Gines MARTINEZ (Subatech CNRS/IN2P3 - IMT Atlantique - Nantes Universite)

QCDRun5-6.pptx

14:45 Coffee break

Theory

9 Round table on: theory perspectives for QCD in heavy-ion collisions at the HL-LHC, hadron structure at HL-LHC and EIC, precision physics at lepton colliders

Goal:
- requirements
- open questions in this field

Orateurs: Cyrille Marquet (CPHT - Ecole Polytechnique), Pol Gossiaux (Subatech)

Synergy and interdependence between CERN-based projects and other projects

10 Synergy between CERN projects and EIC: physics and technology

Orateur: Francesco Bossu (CEA-Saclay)

synergy_eic_lhc.pdf

11 Discussion on synergy and interdependence between different accelerator-based activities

Goal:
find factual statement w.r.t. R&D interdependence and requirements in terms of human resources and investment already to be taken into account when writing inputs

Orateurs: Carlos MUNOZ CAMACHO (IJCLab), Michael Winn (DPhN/IRFU/DRF/CEA Paris-Saclay)