13–15 juin 2022
Orsay
Fuseau horaire Europe/Paris

Session

Pôle Effets des Irradiations sur le Vivant

15 juin 2022, 08:45
Amphi Joliot-Curie IJCLab (Orsay)

Amphi Joliot-Curie IJCLab

Orsay

Bat 100A Campus d'Orsay https://www.universite-paris-saclay.fr/luniversite/les-campus/plans-des-campus

Documents de présentation

Aucun document.

  1. Mathilde Badoual (Université Paris 7), Patrick VERNET
    15/06/2022 08:45
    Présentation
  2. Mario Alcocer-Avila (IP2I, Université Claude Bernard Lyon 1)
    15/06/2022 08:55
    Présentation

    Biophysical models are of interest to estimate the biological dose in radiation therapy. The main output of these models are the alpha and beta coefficients describing cell survival as a function of dose. Such information may be used for instance to optimize beam parameters in hadrontherapy when integrated into treatment planning systems. However, novel radiation therapy modalities such as...

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  3. Pierre Beaudier
    15/06/2022 09:10
    Présentation

    Auteurs: Pierre Beaudier1, Laurent Plawinski1, Guillaume Devès1, Philippe Barberet1, Denis Dupuy2, Hervé Seznec 1

    1Laboratoire de Physique des 2 infinis Bordeaux (LP2iB), Université de Bordeaux.
    2Laboratoire ARNA (Acides nucléiques : Régulations naturelles et artificielles), INSERM
    Email: beaudier@lp2ib.in2p3.fr

    L’objectif des études de dommages liés aux rayonnements ionisants (RI) a...

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  4. Vincent Fiegel (ICO - Institut de Cancérologie de l'Ouest, Saint-Herblain)
    15/06/2022 09:25
    Présentation

    In this work the formation of hydrogen peroxide (H2O2) is measured after irradiation of ultrapure water with the ARRONAX proton beam under Ultra-High-Dose-Rate (UHDR) conditions and compared to conventional mode. A FLASH Effect was observed under Air in UHDR conditions attributed to the reaction of aqueous electrons e-aq with the precursors of H2O2 formation. In order to investigate this...

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  5. Giovanna Rosa Fois (Laboratoire de physique de Clermont, Université Clermont Auvergne)
    15/06/2022 09:50
    Présentation

    The goal of the FLASHMOD project is to develop an end-to-end environment for a proton beam in VHDR conditions at ARRONAX facility.
    In this work we present our Geant4-DNA Monte Carlo simulation results.
    A beta version of Geant4-DNA (under development) has been tested to model water radiolysis species at different dose rates with and without scavengers (N2O and Argon).
    Obtained G-values for...

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  6. Eloïse Salles ( Laboratoire de Physique de Clermont, Université Clermont Auvergne)
    15/06/2022 10:05
    Présentation

    Auteurs: Eloïse Salles², Yasmine Ali1, Caterina Monini1, Etienne Russeil², Jean Michel Létang3, Etienne Testa1, Lydia Maigne² et Michel Beuve3

    1 Université de Lyon 1, CNRS/IN2P3, Institut de Physique des deux Infinis de Lyon, 4 avenue Enrico Fermi 69100 Villeurbanne cedex France
    ² Université Clermont Auvergne, CNRS/IN2P3, Laboratoire de Physique de Clermont, 4 avenue Blaise Pascal 63178...

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  7. Thibaut TABANOU (Laboratoire de Physique de Clermont - UCA)
    15/06/2022 10:20
    Présentation

    Auteurs: T. Tabanou1, C. Massard1, J-L. Piro 2, M. Lefebvre1, G. Rivrais1, P. Vernet1 et I. Balandier1
    1Université Clermont Auvergne, CNRS, LPC, F-63000 Clermont–Ferrand, France
    2Université Clermont Auvergne, CNRS, IRD, LMV, F-63000 Clermont–Ferrand, France
    (Résumé entier à venir)

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  8. Yizheng WANG (Laboratoire Subatech)
    Présentation

    "Development of Enriched Gadolinium Target for Cross Section Measurement and Future Production of Terbium "

    Short-lived radioisotopes of the terbium family show great prospects in theranostics nuclear medicine, especially 155Tb which can be used for single-photon emission tomography (SPECT) and for Auger therapy. Nevertheless, 155Tb is mainly produced by spallation nuclear reactions;...

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