Past and Future of Ionizing Radiation Metrology | CCRI Workshop at the BIPM (2025)

Описание: In November 2025, experts from around the world gathered at the Bureau International des Poids et Mesures (BIPM) for the “Past and Future of Ionizing Radiation Metrology” workshop, organised under the Consultative Committee for Ionizing Radiation (CCRI).

Held during the BIPM’s 150th anniversary year, the workshop also marked two major milestones in the field:
➡️ 65 years of the BIPM’s Ionizing Radiation Department
➡️ 130 years since Wilhelm Röntgen’s discovery of X-rays

More than 200 specialists took part (55 on site and 152 online), reflecting the global importance of ionizing radiation metrology for medicine, environmental monitoring, radiation protection, nuclear science and emerging technologies.

𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬 / 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐞
00:04: Past and Future of Ionizing Radiation Metrology – Introduction, Vincent Gressier (BIPM)
07:56: The Odyssey of the First Radium Standard at the Curie Laboratory and the BIPM, Céline Fellag (BIPM)
31:10: The International Radium Standards Commission (1910–1960), Bert Coursey (NIST)
54:03: History of Ionizing Radiation-Related Quantities, François Bochud (ICRU)
1:17:03: Creation and Development of the CCRI and the BIPM IR Department, Penelope Allisy-Roberts (ex-BIPM)
1:32:39: The SSDL: From Origin to Today,Mauro Carrara (IAEA)
1:56:26: The ICRM: History and the Wider Community, Brian Zimmerman (NIST)
2:20:52: Tributes and Homages
2:23:28: Ionizing Radiation for Health – Metrological Needs, Aurélie Isambert (ICRP)
2:48:17: Ionizing Radiation in the Environment – Metrological Needs, Jonathan Burnett (IAEA)
3:12:00: Ionizing Radiation in Research & Industry – Future Needs
Steven Bell (NPL)
3:31:17: The Future of Dosimetry, Malcolm McEwen (NRC)
3:44:31: Vision for Radionuclide Metrology, Haoran Liu (NIM)
4:06:37: Challenges and the Future of Neutron Metrology, Andreas Zimbal (PTB)
4:27:28: The BIPM Ionizing Radiation Department: Today and Tomorrow, Vincent Gressier (BIPM)
4:43:34: Establishing a New SSDL, Azamat Taubaldiev (UzNIM)
4:54:02: Code of Practice for Reference Dosimetry of Proton and Ion Beams, Ana Lourenco (NPL)
5:04:00: SI-Traceable Reference Materials for Nuclear Decommissioning, Minju Lee (KRISS)
5:14:00: Nuclear Data for Radionuclide Metrology, Sylvain Leblond (LNE-LNHB)
5:24:15: Developing Neutron Measurement Capabilities in Mexico, Marissa Maldonado Velázquez (ININ)
5:34:57: Towards Primary Standardization in Neutron Dosimetry, Khaled Mostafa (NIS)
5:45:02: Neutron Metrology and Its Development at the SSDL, Haya Alarifi (KFSHRC)

𝐋𝐞𝐚𝐫𝐧 𝐦𝐨𝐫𝐞:
Visit www.bipm.org for CCRI activities and ionizing radiation metrology resources and explore the BIPM’s 150th anniversary highlights and expert content #BIPM150