17th FCPPN/L Workshop, Lyon, France

Jun 29, 2026, 7:00 AM → Jul 3, 2026, 5:00 PM Europe/Paris

IP2I, Campus scientifique de la Doua

Eric Kajfasz (CPPM), Gang Chen (Institute of High Energy Physics), Meng Wang

It is our great pleasure to invite you to participate in the 17th France–China Particle Physics Network/Laboratory Workshop (FCPPN/L 2026), which will be held at the Institut de Physique des Deux Infinis de Lyon (IP2I-Lyon) from June 29 to July 3, 2026. We warmly welcome you to attend the workshop and to contribute with a scientific presentation.

The France–China Particle Physics Laboratory (FCPPL) was established in April 2007 through an agreement between the Chinese Academy of Sciences (CAS), CNRS, and CEA. Its primary objective is to promote and strengthen cooperation between France and China in particle and astroparticle physics. Since its creation, numerous collaborative research programs have been developed and supported within this framework.

In 2024, FCPPL evolved into FCPPN/L, combining an International Research Network (IRN) with an International Research Laboratory (IRL) hosted on the IHEP campus in Beijing. This new collaborative structure brings together a community of approximately 460 physicists and engineers, involving 18 CNRS joint research units across 14 French universities and engineering schools, and, on the Chinese side, CAS institutes (IHEP, NAOC, PMO, USTC, UCAS) together with 23 universities.

The scientific scope of the FCPPN/L collaboration is broad and encompasses particle and hadronic physics, neutrino physics, astroparticle physics and high-energy astrophysics, cosmology, accelerator physics, as well as theoretical physics and accelerator, detector, and computing technologies, all aimed at advancing our understanding of the Universe through joint efforts.

The IRN framework enables partners to collaborate using world-class research infrastructures, including, among others: LHC experiments at CERN; KM3NeT in France and Italy; LSM (Laboratoire Souterrain de Modane) in France; JUNO (Jiangmen Underground Neutrino Observatory), CJPL (China Jinping Underground Laboratory), LHAASO, and GRANDE in China; as well as SVOM, a joint Franco–Chinese space mission.

The main objective of the 17th FCPPN/L Workshop is to present, review, and discuss ongoing and future activities carried out by French and Chinese scientists within the FCPPN/L framework. The workshop will further strengthen our research collaborations and foster scientific exchanges, paving the way for continued and enhanced cooperation.

We look forward to welcoming you to Lyon.

With best regards,
The Local Organizing Committee
(FCPPN/L 2026)

Affiche_FCPPN.pdf

Mon, June 29

8:00 AM → 9:00 AM Registration

9:00 AM → 10:00 AM Opening session and Group Picture

Opening session and Group Picture

Conveners: Eric Kajfasz (CPPM), Gang Chen (Institute of High Energy Physics)

9:00 AM Welcome speech on behalf of the IP2I Direction

9:05 AM Welcome speech on behalf of the Lyon University Presidence

9:10 AM Welcome speech on behalf of the IN2P3 Direction

Speaker: Laurent Vacavant (IN2P3)

9:20 AM FCPPN Status

Speaker: Eric Kajfasz (CPPM)

9:30 AM Logistics and Practical Information

Speaker: Dr Antonio Uras (IP2I Lyon)

9:40 AM Group Picture

10:00 AM → 10:30 AM Coffee break

10:30 AM → 11:45 AM Flavor physics

10:30 AM Bc studies and upgrade of ECAL for LHCb

Speaker: Patrick Robbe (IJCLab Orsay)

10:45 AM High Level Trigger at the Belle II experiment

11:00 AM Hadron B to h+ h- pi0 decays and testing CP violation at LHCb

Speaker: Laetitia Guerry

11:15 AM B/Bs to DKK & Measurement of the CKM angle gamma in Bs decays at LHCb

Speaker: Youlong Tang (Institute of High Energy Physics)

11:30 AM New analysis of charmonia from b-decays with interference effects

Speaker: Raoul HENDERSON (Université Paris-Saclay (FR))

11:45 AM → 12:30 PM CMS

11:45 AM CMS FCPPN/L project

Speakers: Junquan Tao (Institute of High Energy Physics, Chinese Academy of Sciences (CN)), Junquan Tao (IHEP-Beijing)

12:00 PM CMS highlights

Speakers: Jessy DANIEL (IP2I, groupe CMS), jessy daniel

12:30 PM → 2:00 PM Lunch break

2:00 PM → 3:45 PM CMS

2:00 PM Higgs boson property measurements with H->GammaGamma

Speaker: Fabio Iemmi (IHEP CAS)

2:15 PM Search for non-resonant HH->bbgg with Run3 data

Speaker: Eva Didier-Esteve (IP2I)

2:30 PM Search for (very)low-mass Hgg resonances

Speaker: Benjamin Massoteau (IP2I)

2:45 PM VBS WWgamma and HHWWZZ

Speaker: Ruobing Jiang (Peking University)

3:00 PM Multiboson et HGCAL

Speaker: Tianyu Mu (Peking University)

3:15 PM Combined Higgs boson measurements at CMS

Speaker: Chen Zhou (Peking University)

3:30 PM Search for X->HH/HY->WWgammagamma at CMS

Speaker: Mingshui Chen (University of Florida)

4:00 PM → 4:30 PM Coffee break

4:30 PM → 6:45 PM ALICE

4:30 PM ALICE Report of FCPPN/L project

Speaker: Xiaoming Zhang (CCNU)

4:50 PM ALICE highlights

Speaker: Nicole Bastid (LPC Clermont-Ferrand)

5:15 PM Status of photon measurements and perspectives with ALICE

Speaker: Gustavo CONESA BALBASTRE (CNRS-LPSC-Grenoble)

5:35 PM Overview of jet measurements with ALICE

Speaker: Yaxian Mao (LPSC Grenoble)

5:55 PM Jet nuclear modification in Pb-Pb and OO collisions with ALICE

Speaker: Wenhui Feng (Central China Normal University)

6:10 PM ALICE upgrades for Run 4 and Run 5

Speaker: Dr Antonio Uras (IP2I Lyon)

Tue, June 30

9:00 AM → 10:30 AM ALICE

9:00 AM Open heavy-flavour measurements with ALICE

Speaker: Maolin Zhang (LPCA)

9:20 AM J/psi measurements in the dimuon and dielectron channels with ALICE

Speaker: Xiaozhi Bai

9:45 AM Testing hadronisation with strange particles in mini-jets with ALICE

Speakers: Lang XU, Lang XU

10:05 AM Jet correlation measurements with ALICE

Speakers: Yongzhen Hou (CCNU & IPHC), Yongzhen Hou

10:30 AM → 11:00 AM Coffee break

11:00 AM → 11:30 AM Keynote talk: Recent results of LHAASO Project

11:00 AM Keynote talk: Recent results of LHAASO Project

11:30 AM → 12:35 PM Astrophysics & Cosmology

11:30 AM From DESI to MUST: fundamental physics with large-scale galaxy surveys

11:55 AM Towards third generation ground-based GW detectors

Speaker: Raffaele Flaminio (LAPP)

12:15 PM 21cm Intensity mapping with Tianlai

Speaker: Olivier Perdereau (Laboratoire de l'Accelerateur Lineaire)

12:35 PM → 2:00 PM Lunch break

2:00 PM → 4:00 PM Detectors

2:00 PM Development of the upgraded Belle-II vertex detector

Speaker: Yunpeng Lu (Institute of High Energy Physics, Chinese Academy of Sciences)

2:20 PM DAQ for upgraded Belle II vertex detector

Speaker: Mr Patrick BREUGNON (Centre de Physique des Particules de Marseille)

2:35 PM Pixel hybryd and monolithic developments at CPPM

Speaker: danwei xu

2:50 PM New 35 cm side low background MIMAC detector

Speaker: Olivier Guillaudin (LPSC)

3:05 PM The FPMROC ASIC Deevelopement

Speaker: JINGBO YE (IHEP, Chinese Academy of Sciences (CN))

3:25 PM PICMIC

Speaker: Guillaume Garillot (IP2I)

3:40 PM R&D for CMOS-based detector in LHCb tracking for HL-LHC

Speaker: Jianchun Wang (Institute of High Energy Physics, CAS)

4:00 PM → 4:30 PM Coffee break

4:30 PM → 6:30 PM Accelerators

4:30 PM Monochromatization for furture circular colliders and possible experimental implementation

Speakers: Maria De Los Angeles FAUS-GOLFE (IJCLab), Dr Maria De Los Angeles FAUS-GOLFE (IJClab)

4:45 PM CEPC accelerator EDR status and collaboration

Speaker: Jie Gao (Institute of High Energy Phyics, CAS)

CEPC Accelerator EDR Highlights and Collaborations-V2-FCPPNL (2026).pdf

5:00 PM Polarimetry in colliders

Speaker: Zhe Duan (Institute of High Energy Physics, Chinese Academy of Sciences)

5:15 PM Positron sources and collaboration

Speaker: Xiaoping Li (IHEP)

5:30 PM IHEP SRF activities ans collborations

Speaker: Rui Ge (Institute of High Energy Physics, Chinese Academy of Sciences)

5:45 PM BEPCII CW scheme and collaboration

Speaker: Dou Wang (Institute of High Energy Physics)

6:00 PM Collaboration on SuperKEKB luminosity monitoring and Injection Backgrounds

Speaker: Yunyun Fan (Institute of High Energy Physics)

6:15 PM Compton Sources

Speaker: Zhao Yang (Tsinghua University)

7:15 PM → 9:30 PM Welcome reception

Wed, July 1

9:00 AM → 9:15 AM CAS/IHEP Vision

9:00 AM CAS/IHEP Vision

Speaker: Jun CAO (Institute of High Energy Physics, Chinese Academy of Sciences)

9:15 AM → 10:45 AM Astrophysics & Cosmology

9:15 AM Coherent Neutrino Nucleus Scattering with Liquid Xenon Detectors

Speaker: Prof. Fei Gao (Tsinghua University)

9:35 AM New upper limits on low mass WIMPS with MIMAC directional strategy detection

Speaker: Ilias Ourahou (LPSC)

9:55 AM Directional Detection of Coherent Neutrino Nucleus Scattering with MIMAC

Speakers: Daniel Santos (LPSC/Grenoble/UJF/IN2P3/CNRS), Yi Tao (Shanghai Jiao Tong University)

10:15 AM NEXUS project on Underground Laboratories

Speaker: Fairouz Malek (CNRS, NEXUS Horizon Europe PI, IRN PAULINE coordinator)

10:30 AM PandaX

Speaker: Wei Wang (Sun Yat-sen University)

10:45 AM → 11:15 AM Coffee break

11:15 AM → 1:00 PM ATLAS

11:15 AM Introduction to the ATLAS projects

Speaker: Emmanuel Monnier (cppm)

11:30 AM Highlight on recent ATLAS Results

Speaker: Haijun Yang (Shanghai Jiao Tong University (CN) and TDLI)

12:00 PM Report on the CEA/SJTU project

Speaker: Frédéric Déliot (CEA-Saclay)

12:20 PM Report on the APC/SJTU

12:40 PM Simulation of Noble Liquid Calorimeter performnces (CPPM/IHEP)

Speaker: Jiashun Luo

2:00 PM → 7:30 PM Excursion

7:30 PM → 10:00 PM Social dinner

Thu, July 2

9:00 AM → 10:30 AM Detectors

9:00 AM The AGORA Detector for CEPC and FCC

Speaker: Lou Xinchou (IHEP)

9:20 AM A SiW-ECAL optimized for e+e− collisions

Speakers: Yukun Shi (Laboratoire Leprince-Ringuet, CNRS/IN2P3, École polytechnique), yukun shi

9:35 AM Timing in Calorimeters

9:55 AM Long Term Data Preservation at FCPPN/L

Speakers: Cristinel Diaconu (CPPM, Aix-Marseille Université, CNRS/IN2P3 (FR)), Gang Chen (Institute of High Energy Physics), Hao Hu (Institute of High Energy Physics, CAS)

10:15 AM COMET activities between China and France: Tracking and CRV

Speaker: Prof. Ye Yuan (IHEP,Beijing)

10:30 AM → 11:00 AM Coffee break

11:00 AM → 11:30 AM Keynote talk: Overview of DM searches in France

Convener: Luca Scotto Lavina (LPNHE Paris)

11:30 AM → 1:00 PM Closed Session

11:30 AM Directors Meeting

12:00 PM Steering Committee

12:30 PM → 2:00 PM Lunch break

2:00 PM → 4:15 PM Artificial Intelligence

2:00 PM AI Platform & Agents

Speaker: Zhengde ZHANG (IHEP, CAS)

2:10 PM Data and RAG

Speakers: Hao Hu (Institute of High Energy Physics, CAS), Peng Hu (Institute of High Energy Physics, Chinese Academy of Sciences)

2:20 PM AI application in the control of CSNS

Speaker: Yuliang Zhang (Institute of High Energy Physics)

2:30 PM Machine Learning at Cosmic and Collider Frontiers

Speakers: Prof. Manqi RUAN (Chinese Academy of Sciences (CN)), Manqi RUAN (LLR, Ecole polytechnique), manqi ruan (LLR)

2:45 PM AutoDeploy: A Toolkit for HEP ML Deployment

Speaker: Abdulhafiz Ahmed Mustofa (IHEP, UCAS)

2:55 PM AI on FPGA

Speaker: Etienne FORTIN (Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France)

3:05 PM AI Roadmap at IHEP

Speaker: Fazhi QI (IHEP)

3:25 PM AI Roadmap at IN2P3

Speaker: Julien DONINI (UBP/LPC/IN2P3)

3:45 PM Round Table

4:15 PM → 4:45 PM Coffee break

4:45 PM → 6:45 PM Astrophysics & Cosmology

4:45 PM KM3NeT And TRIDENT for Astrophysical Neutrino Analyses

Speaker: Théophile Cartraud (APC)

5:00 PM Cosmic-Ray Initiative for Strategic cross-Section Prioritisation

Speakers: David MAURIN (LPSC), David Maurin (LPSC)

5:15 PM Cosmic-ray propagation in the Galaxy: constraints from TeV halos and the diffuse emission

Speakers: Gwenael GIACINTI (APC Paris), Gwenael Giacinti (APC Paris)

5:30 PM Diffuse gamma-ray emission from Milky Way

Speaker: zhanfeng zhu (APC)

5:45 PM Recent results of the GRANDProto300 detector

Speaker: Xishui Tian (LPNHE)

6:05 PM CJPL activities

Speakers: Charling TAO (CPPM), Yue Qian

Fri, July 3

9:00 AM → 10:50 AM Neutrino

9:00 AM JUNO physics

Speaker: Wei Wang (Sun Yat-sen University)

9:25 AM JUNO/TAO detectors and operation

Speaker: Yichen Li (LAL,Orsay and Nanjing University)

9:50 AM JUNO PMT status

Speaker: Loic Labit (LP2IB-CNRS)

10:10 AM JUNO Top Tracker

10:30 AM JUNO astrophysics program

Speaker: Yufeng Li (Institute of High Energy Physics, Beijing)

10:50 AM → 11:20 AM Coffee break

11:20 AM → 12:00 PM Theory

11:20 AM Double heavy-flavour production

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

11:40 AM NNLO QCD correction of J/psi->3photon and amplitude factorization

Speaker: Jianxiong Wang (Institute of High Energy Physics, Chinese Academy of Sciences)

12:00 PM → 12:45 PM Closing session

2:00 PM → 3:00 PM Distinguished Lecture by Prof. Yifang Wang (IHEP Director and JUNO Spokesperson) - Physics of Neutrinos: Portal to the Future of Particle Physics

Neutrinos are fundamental building blocks of matter, with a huge abundance in our Universe. Their tiny masses and too weak interactions with other particles make them extremely hard to be detected. Fortunately, they have a peculiar property called oscillation, namely, neutrinos can change flavors from one type to another during their flight. I will introduce what have been learnt from neutrino oscillation and our efforts at the Daya Bay and JUNO experiments, as well as our first results from JUNO recently. I will conclude by elaborating future prospects of JUNO and other neutrino experiments in the world.

Speaker: Yifang Wang (IHEP)