Projects

Research, open source, teaching and community work.

2027 to 2030Signed

TwinRISE

Coordinator

European reference framework for trusted AI-generated digital twins across research, healthcare and energy infrastructures. Distributed, AI-native digital twin engine.

Horizon Europedigital twinstrusted AI
CORDIS →
2026 to 2030Signed

iRIS, work package GreenBeam

Work package leader

AI methods to cut the energy and resource use of particle accelerators. Surrogate models from operational beam data, embedded in design and optimisation tools, and audits of hidden energy losses. With CERN, GSI, Heriot-Watt and Liverpool.

Horizon EuropesustainabilityFCC
CORDIS →Kick-off at FCC Week 2026 →
FCC-ee high energy booster
2023 to nowOngoing

FCC-ee high energy booster

In charge of collective effects

Collective effects in the 100 km booster ring of the Future Circular Collider. Impedance model, intrabeam scattering, single- and multi-bunch instabilities, RF budget. Xsuite and PyHEADTAIL on HPC.

beam dynamicsimpedanceCERN
FCC Week 2025 talk →IPAC 2026 paper →Wiki →GitLab →xsuite_heb →pyhdt_heb →pycolleff_heb →RF budget →
LLRF fault diagnosis for SPIRAL2
2025 to 2026Released

LLRF fault diagnosis for SPIRAL2

Machine-learning pipeline that detects, classifies and explains faults in the control of superconducting RF cavities at GANIL.

anomaly detectionexplainabilityPython
Site →Code →
Living review of AI/ML for accelerators
2025 to nowLive

Living review of AI/ML for accelerators

Continuously updated review of machine-learning and AI applications in accelerator science, built from structured data.

literature reviewautomationHugo
Site →Code →arXiv →
ag-* libraries
2026Released

ag-* libraries

Open-source building blocks for LLM applications. PII tokenization, evaluation, runtime guardrails and document extraction. On PyPI.

PythonLLMPyPI
Site →ag-pii-vault →ag-evalforge →ag-guardrail →ag-docparse →
Agora-Conf
2026Live

Agora-Conf

Conference companion built on Indico. Programme, slides and annotations in one place. Used at the AISSAI Accelerator Hackathon 2026.

web appIndicoORCID login
App →
ARTIFACT network
2023 to nowOngoing

ARTIFACT network

Co-creator and coordinator

European network for AI in accelerator technologies, 41 partner institutions in 14 countries, supported by TIARA and NuPECC. Its strategy turns seven axes into funded projects, TwinRISE and iRIS first.

AI for acceleratorsFAIR dataEurope
Site →TIARA 2024 talk →
2022 to nowOngoing

ARTIFACT-France and MLAcc

Coordinator

French branch of ARTIFACT (formerly M4CAST), grown from the GRAAL collaboration, and the CNRS master project MLAcc. Monthly seminars and yearly workshops across most French accelerator labs.

AI for acceleratorsFranceIN2P3
AI for medical accelerators
June 2026Delivered

AI for medical accelerators

Lecture at the CERN Accelerator School. Fault detection on RF waveforms, Bayesian optimisation for beam tuning, surrogate models and digital twins.

lectureCASmedical accelerators
Slides →Indico →
October 2026Delivered

AISSAI Accelerator Hackathon 2026

Organiser, mentor and lecturer

One-week hackathon on AI for particle accelerators in Normandy, 11 to 16 October 2026. 29 participants, three challenges on cases from ESS, STFC, CERN and PALLAS.

hackathonAISSAIARTIFACT
Report →Indico →Code →Pages →
SPIRAL2 linac cryogenics
2014 to 2023Completed

SPIRAL2 linac cryogenics

Cryogenic commissioning and operation of the SPIRAL2 superconducting linac, then a neural-network model of its dynamic heat load.

cryogenicsSRFmachine learning
PRAB 2025 →Heat-load dataset →
2006 to 2014Completed

CMB instrumentation

Superconducting millimetre-wave components, detectors and bolometric interferometry for cosmic microwave background polarisation. QUBIC (detection chain integration), POLARBEAR (detector fabrication, first-light deployment), LiteBIRD, NASA multichroic detectors, ESA CORE+ and PRISM proposals, ESA ITT on detector coupling, CNES R&D.

cosmologysuperconducting detectorsmm-wavespace missions
PhD thesis →Papers →
2009 to 2014Completed

QUBIC

Cryogenic test benches, then detection chain integration

Bolometric interferometer for the B-mode polarisation of the cosmic microwave background.

cosmologybolometric interferometry
APPEC →
2010 to 2012Completed

POLARBEAR

Detector fabrication, first-light deployment

Ground-based CMB polarisation experiment (NSF). Clean-room fabrication of the detectors and deployment of the instrument on the Atacama plateau.

cosmologysuperconducting detectorsUC Berkeley
LAMBDA →
2010 to 2012Completed

POLARBEAR-2, Simons Array and GroundBIRD

Ground-based CMB polarisation experiments that followed POLARBEAR.

cosmologyUC Berkeley
2010 to 2012Completed

LiteBIRD

Space mission for CMB polarisation (JAXA, NASA). Polarisation modulators.

cosmologyspace missionUC Berkeley
JAXA →
2010 to 2012Completed

Cryogenic multichroic detectors (NASA)

NASA R&D programme on cryogenic multichroic detectors for CMB polarisation.

superconducting detectorsR&DUC Berkeley
2012 to 2014Completed

CORE+ and PRISM

Preparation of ESA space mission proposals for CMB polarisation.

cosmologyspace missionESA
2012 to 2014Completed

ESA ITT AO/1-7136/12/NL/MH

Work package on detector coupling techniques

ESA R&D contract on detector coupling techniques for future space instruments.

R&DESA
2009 to 2014Completed

CNES R&D, DCMB, BSD and BSD-Défi

CNES R&D programmes on detection chains for CMB polarisation.

R&DCNES
2012 to 2014Completed

COSMOS, COS2 and DEFI

ANR (COSMOS, COS2) and CNRS (DEFI) R&D programmes for cosmology instrumentation.

R&DANRCNRS
2016 to 2019Completed

GRAAL

Scientific coordinator

CEA/CNRS collaboration between GANIL and CEA SBT on accelerator cryogenics.

cryogenicsCEACNRS
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All public code: github.com/aghribi.