Скачать или смотреть Joint CCRI–IAEA Workshop on Neutron Beams at High Energy

𝐇𝐨𝐰 𝐢𝐬 𝐧𝐞𝐮𝐭𝐫𝐨𝐧 𝐦𝐞𝐭𝐫𝐨𝐥𝐨𝐠𝐲 𝐚𝐝𝐯𝐚𝐧𝐜𝐢𝐧𝐠 𝐭𝐨 𝐦𝐞𝐞𝐭 𝐠𝐫𝐨𝐰𝐢𝐧𝐠 𝐧𝐞𝐞𝐝𝐬 𝐢𝐧 𝐡𝐢𝐠𝐡 𝐞𝐧𝐞𝐫𝐠𝐲 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬?

This joint CCRI–IAEA workshop, held from 7 to 8 July 2025 at the IAEA Headquarters in Vienna, brought together 119 experts (including 33 remote participants) to explore the current and future needs for high energy neutron metrology across a wide range of applications.

The workshop addressed how metrology can support sectors such as space and aviation, radiobiology, hadron therapy, accelerator-based research, and radiation protection, with particular focus on the availability of suitable neutron facilities worldwide. Over two days, participants shared 18 scientific presentations and in-depth discussions on instrumentation, dosimetry, reference standards and nuclear data.

𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬
0:00 Introduction to the Workshop – Andreas Zimbal (PTB, Germany)
04:35 Activities of the Section CCRI(III) - Neutron Metrology
19:15 Neutron Radiobiology - The need to bridge experimental gaps for future space missions
35:59 Radiation Exposure from Neutrons in Spaceflight and Aviation
46:59 Towards an ISO-Accredited fast neutron beam facility at iThemba LABS
58:05 Characterization of high-energy neutron standard fields and study of calibration methods
1:07:36 High energy mono-energetic and white neutron sources in RCNP
1:17:16 The neutron Time-of-Flight facility, n_TOF at CERN: Statis and perspectives
1:26:57 70 MeV~100 MeV Quasi-monoenergetic neutron reference fields in China
1:35:20 NEPIR (NEutron and Proton Irradiation) facility at INFN-LNL
1:48:04 Introduction of a new test area for neutron detection instruments with a dominant high-energy neutron component at PSI
2:00:05 n_ACT @ BDF - A high intensity & high energy neutron activiation station at the CERN Beam Dump Facility
2:09:53 Evaluation of spectrum and fluxes of the Chiplr facility for atmospheric neutron testing of electronics
2:19:31 Detector response functions for in situ high energy neutron spectronomy
2:31:55 Development of a portable monitor for cosmic ray neutron observations
2:43:19 A new GEANT4 fission physics model for simulation of high-energy neutron detection and measurements
2:54:22 Experiment for Double-Differential Cross Section Measurement with the Emission of Light Charged Particles from High Energy Neutrons on Carbon at n_TOF
3:05:46 Measurement of High-Energy Neutrons penetrating Shields from GeV protons on a Thich Copper Target
3:25:44 Eurados Talk on Improving the Description of Nuclear Reactions Between Nucleons and Light Nuclei
3:37:01 Neutron Metrology: Why and How?
3:55:52 Challenges and developments in Neutron Metrology for high energy workplace radiation fields
4:23:19 Quasi-monoenergetic high energy neutron fields: present status and future prospects
4:47:47 Instruments for High Energy Neutron Metrology
5:31:00 Neutron Reference Data for high energy applications
5:52:39 Uncertainties of MC calculations

Whether you are a metrologist, medical physicist, or scientist working in radiation applications, these presentations provide a comprehensive overview of the challenges and opportunities shaping the future of high energy neutron metrology.

🔗 Learn more about the CCRI(III) and BIPM’s work in neutron metrology: https://www.bipm.org/en/committees/cc...

🌐 Visit the IAEA event page: https://conferences.iaea.org/event/410/

#Metrology #NeutronMetrology #HighEnergyNeutrons #RadiationSafety #IonizingRadiation #CCRI #IAEA #Traceability #Dosimetry #EURADOS #BIPM