Rencontres QGP France 2025 - Hôtel du Béryl, Bagnoles de l'Orne

20 May 2025, 12:00 → 23 May 2025, 08:00 Europe/Paris

Alberto Baldisseri (Université Paris-Saclay (FR)), Frederic Fleuret (Laboratoire Leprince-Ringuet - Ecole polytechnique), Marie Germain (Subatech, IN2P3-CNRS (FR)), Matthew Nguyen (Centre National de la Recherche Scientifique (FR)), Paul Caucal (Subatech, Nantes Université, IN2P3), Sarah Porteboeuf (Université Clermont Auvergne (FR))

The conference discusses recent advances in high-energy heavy-ion collisions, with emphasis on the experimental and theoretical contributions from laboratories in France.

The deadline for registration is April 18nd, 2025 and the conference fees are 120 €. Open ! 

Access by train (~2h10 from Paris-Montparnasse): gare de Briouze + SNCF shuttle (30') to Bagnoles de l'Orne 

 

Tuesday 20 May

12:30 → 14:00 Déjeuner

15:00 → 19:00 Session 1

Convener: Frederic Fleuret (Laboratoire Leprince-Ringuet - Ecole polytechnique)

15:10 Introductory remarks

Speaker: Alberto Baldisseri (Université Paris-Saclay (FR))

Qgp-France-2025.pdf

15:20 ALICE overview

Speaker: Maurice Coquet (Centre National de la Recherche Scientifique (FR))

QGPFrance_v3.pdf

15:55 CMS overview

Speaker: Lida Kalipoliti (LLR, École Polytechnique (FR))

Kalipoliti_QGPFrance25.pdf

16:30 pause café

17:00 LHCb overview

Speaker: Dr Imanol Corredoira Fernandez (Université Paris-Saclay (FR))

17:35 First analyses of v0(pT): New evidence for the collective nature of radial flow in Pb+Pb collisions

Speaker: Jean-Yves Ollitrault (IPhT Saclay (FR))

Ollitrault_QGPFrance.pdf

19:00 → 20:00 Cocktail d'accueil

20:00 → 22:00 Dîner

Wednesday 21 May

09:30 → 12:30 Session 2

Convener: Cynthia Hadjidakis (Université Paris-Saclay (FR))

09:30 Prompt/non-prompt fraction measurement at forward rapidity in 13.6 TeV pp collisions with ALICE

Speaker: Emilie Martine Barreau (Centre National de la Recherche Scientifique (FR))

10:00 Jpsi meson isolation in proton-proton collisions at 13 TeV with LHCb

Speaker: Lidia Carcedo Salgado (Universidade de Santiago de Compostela (ES))

10:30 Recent results on open heavy flavor production (pp, pPb, PbPb) from LHCb

Speaker: Chenxi Gu (Centre National de la Recherche Scientifique (FR))

11:00 pause café

11:30 Preliminary results on measurement of chi_c2/chi_c1 production ratio in PbPb collisions with LHCb

Speaker: Carlos Javier Barbero Pretel (Universidade de Santiago de Compostela (ES))

12:30 → 14:00 Déjeuner

15:00 → 18:35 Session 3

Convener: Sarah Porteboeuf (Université Clermont Auvergne (FR))

15:00 LHCb SMOG2 data for Run 3

Speaker: Kara Mattioli (Laboratoire Leprince Ringuet (LLR), École polytechnique)

15:30 Charmonium production in 2024 pp ref Run with LHCb Fixed-target

Speaker: Qiuchan Lu (Centre National de la Recherche Scientifique (FR))

16:00 Probing charm hadronization processes with D0-asymmetry in SMOG2

Speaker: Juliette Authier (Laboratoire Leprince-Ringuet, CNRS (FR))

16:30 pause café

17:00 The impact of future open heavy-flavour SMOG2 measurements at LHCb on nuclear parton distribution function determination

Speaker: Cynthia Hadjidakis (Université Paris-Saclay (FR))

QGP-France-CynthiaHadjidakis.pdf

17:30 Heavy-flavour hadronisation and balancing studies in pp collisions using PYTHIA

Speaker: Paul Veen (Université Paris-Saclay (FR))

[QGP-FRANCE] Heavy-flavour angular correlations and balancing (4).pdf

20:00 → 22:00 Dîner

Thursday 22 May

09:30 → 12:30 Session 4

Convener: Marie Germain (Subatech, IN2P3-CNRS (FR))

09:30 Prospectives en physique du QGP

Speaker: Sarah Porteboeuf (Université Clermont Auvergne (FR))

10:00 Current status of the UP and LHCb U2 plans

Speaker: Dr Benjamin Audurier (Commissariat à l'énergie atomique et aux énergies alternatives - CEA)

10:30 LHCb Upgrade II tracking: Pixels

Speaker: Elisabeth Maria Niel (Centre National de la Recherche Scientifique (FR))

11:00 pause café

11:30 LHCb Upgrade II tracking: Modules

Speaker: Manuel Guittiere (Centre National de la Recherche Scientifique (FR))

12:30 → 14:00 Déjeuner

15:00 → 19:30 Session 5

Convener: Jean-Yves Ollitrault (IPhT Saclay (FR))

15:00 Energy-energy correlators inside aggregated b jets

Speaker: Francesca Meuli

15:30 Jet Substructure of Unresolved Gluon to B-Bbar Jets

Speaker: Joseph Jacques Sorel (Massachusetts Institute of Technology)

16:00 Charged-particle production at forward pseudorapidity in pp collisions at 13.6 TeV with MFT

Speaker: Tulika Tripathy (Université Clermont Auvergne (FR))

16:30 pause café

17:00 Measurement of low-mass Drell-Yan process with the LHCb experiment

Speaker: Carolina Arata (Université Paris-Saclay (FR))

17:30 New background reduction techniques for low mass Drell-Yan measurements at LHCb

Speaker: Alisha Lightbody (Université Paris-Saclay (FR))

Pres_QGP_France_v2.pdf

20:00 → 22:00 Dinner