4èmes Rencontres Rayonnement Radiochimie

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Welcome to the R3C-2026 Conference Website

Since 2017, the Chimie sous Rayonnement-Radiochimie sub-division (SCF/SFP) has been organizing a conference dedicated to radiochemistry, radiation chemistry, and nuclear chemistry.

After the first three successful editions in Strasbourg (2018), in Nice(2022 ), and in Nîmes (2024), the 4^th Rencontres Rayonnement Radiochimie (R3C) will be held in 2026 at the University Paris-Saclay (Orsay). Registrations are now open. You can register via the « Navigation/ My registration » tab and submit your abstracts (maximum 1 page, abstract template (R3C2026_ABSTRACT_NAME_2.docx) by email for an oral presentation or a poster in one of the topics listed below.

We look forward to welcoming you next June !

Question / Abstract submission at r 3c2026@sciencesconf.org

Conference locations

The R3C-2026 conference will take place in the Henri Moissan Building, Faculty of Pharmacy, Université Paris-Saclay.
All sessions will be held in the Hervé Daniel Auditorium, with a capacity of up to 180 participants.

Paris-Saclay University is easily accessible by public transport (RER B, Bus 4606, 07, 09, 59).
Accommodation is available directly on the plateau, in Massy-Palaiseau (TGV station) or in central Paris.

The gala dinner will take place on the ship ‘Capitaine Fracasse’. It will take us on a dinner cruise on the Seine on Wednesday evening.

Social Events

Participants who wish to do so may take part in group tours on Thursday afternoon.
A pre-registration email will be sent to participants with the provisional programmes.
Free registration will be finalised on site, subject to availability.

Planned visits include (to confirm) :
- CEA Saclay, irradiators at the Applied Radiation Laboratory (LABRA) and the linear electron accelerator ALIENOR (NIMBE)
- SOLEIL Synchrotron, PLEIADES beamline
- Sciences ACO, the first Collision Ring, now the Orsay Museum of Light and Matter
- MOSAIC irradiation and ion implantation platform inIJCLab

Registration: procedure & fees

Registration and fees:
Early registration fees : (before March 30 2026)
- Academic fees : 350 €
- SCF membre : 320 €
- Student : 290 €
- Industrial : 500 €

Late registration (from April 1 to April 30, 2026)
- Late registration fee: €500
*For logistical reasons, no registrations will be accepted after April 30, 2026

Payment terms:
Registration for the R3C can be completed on the SciencesConf' website under the heading “Navigation / My Registration.”
It will only be confirmed upon receipt of payment by one of the following methods:

1) By bank transfer
- The transfer is made directly to SCF,
specifying “CRRC R3C2026 Name of Organization” in the title field
and using the IBAN provided. IBAN_SCF_Inscription_R3C_2027.pdf

2) By order of purchase
You can pay for your registration by sending a purchase order to the SCF.
To do so, edit and complete this order model. Send it to your institute so that they can issue a purchase order.
The institute will then send the purchase order following the instructions specified on this quote.

Payments for invoices made out to a specific person must include the registrant's first and last name, organization, and institute. Use the following format: “CRRC R3C2026 Last Name First Name Organization.”
It is possible to group several registrations on the same purchase order. The titles must then be in the format: “CRRC R3C2026 Group Organization.” Group orders must include the list of registrants.
Without this information, registration will not be possible.

Please confirm any bank transfers/payments by email, specifying:
the date, amount, and title of the payment: CRRC R3C2026 Last Name/Group Organization,
as well as the email addresses of the registered participants.

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