Accéder directement au contenu

Noël SERVAGENT

32
Documents
Identifiants chercheurs

Présentation

Publications

37462
Image document

Elemental analysis by XRF and HE-PIXE on silver coins from the 16th-17th centuries and on a gilded crucifix from the 12th century

A Gillon , Charbel Koumeir , C.P Meziani , Ferid Haddad , G Louarn
The European Physical Journal Plus, 2023, 138 (10), pp.945. ⟨10.1140/epjp/s13360-023-04570-5⟩
Article dans une revue hal-04267829v1
Image document

First evidence of in vivo effect of FLASH radiotherapy with helium ions in zebrafish embryos

Youssef Ghannam , Sophie Chiavassa , Gaëlle Saade , Charbel Koumeir , Guillaume Blain
Radiotherapy Oncology, 2023, 187, pp.109820. ⟨10.1016/j.radonc.2023.109820⟩
Article dans une revue hal-04201747v1
Image document

New experimental bremsstrahlung cross-section for light ion beams up to 60 MeV and comparison to theoretical models

F. Ralite , Charbel Koumeir , Arnaud Guertin , Ferid Haddad , Quentin Mouchard
Radiat.Phys.Chem., 2023, 203, pp.110605. ⟨10.1016/j.radphyschem.2022.110605⟩
Article dans une revue hal-03842584v1
Image document

Performance of CVD diamond detectors for single ion beam-tagging applications in hadrontherapy monitoring

Sébastien Curtoni , Marie-Laure Gallin-Martel , Latifa Abbassi , Alexandre Bes , Germain Bosson
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2021, 1015, pp.165757. ⟨10.1016/j.nima.2021.165757⟩
Article dans une revue hal-03227464v1
Image document

The Radiobiological platform at Arronax

Charbel Koumeir , Viviana de Nadal , Roberto Cherubini , Michel Chérel , Eric Garrido
Radiation Protection Dosimetry, 2019, Epub ahead of print. ⟨10.1093/rpd/ncy301⟩
Article dans une revue inserm-02023308v1
Image document

High energy PIXE: A tool to characterize multi-layer thick samples

A. Subercaze , Charbel Koumeir , Vincent Métivier , Noël Servagent , Arnaud Guertin
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2018, 417, pp.41-45. ⟨10.1016/j.nimb.2017.09.009⟩
Article dans une revue hal-02912545v1
Image document

Thick multi-layers analysis using high energy PIXE

Alexandre Subercaze , Arnaud Guertin , Ferid Haddad , Charbel Koumeir , Vincent Métivier
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 2017, 406, pp.104-107. ⟨10.1016/j.nimb.2017.02.014⟩
Article dans une revue hal-02912587v1

New beam monitoring tool for radiobiology experiments at the cyclotron ARRONAX

L. Schwob , Charbel Koumeir , Noël Servagent , M. Cherel , Arnaud Guertin
Radiation Protection Dosimetry, 2015, 166 (1-4), pp.257-260. ⟨10.1093/rpd/ncv199⟩
Article dans une revue hal-02912133v1

High energy PIXE: new K-shell ionization cross-section

Q Mouchard , Charbel Koumeir , Arnaud Guertin , Ferid Haddad , F. Ralite
European Conference on X-ray Spectrometry 2022, Jun 2022, Bruges, Belgium
Communication dans un congrès hal-03752954v1

Hydrogen peroxide formation to investigate the radiolytic ROS production mechanism under proton FLASH conditions

Vincent Fiegel , Guillaume Blain , Manon Evin , Quentin Mouchard , Charbel Koumeir
Assemblée Générale du GdR MI2B, GdR MI2B, Jun 2022, Orsay, France
Communication dans un congrès hal-03963165v1

Microdosimetry and radiolytic species production in UHDR proton beam using GATE and Geant4-DNA

Giovanna Rosa Fois , Guillaume Blain , Sophie Chiavassa , Grégory Delpon , Manon Evin
IV Geant4 International User Conference at the physics-medicine-biology frontier, Giovanni Mettivier; Sébastien Incerti; Jeremy Brown; Susanna Guatelli; Paolo Russo; Antonio Sarno; Daniele Esposito; Gianfranco Paternò; Silvio Pardi, Oct 2022, Napoli, Italy
Communication dans un congrès hal-03886937v1

High energy ion beam monitoring: X-rays Bremsstrahlung production cross section measurements for carbon target

F. Ralite , Charbel Koumeir , Q Mouchard , Noël Servagent , Vincent Métivier
European Conference on X-ray Spectrometry 2022, Jun 2022, Bruges, Belgium
Communication dans un congrès hal-03752737v1

Proton beam FLASH online monitoring at ARRONAX cyclotron

Noël Servagent , Charbel Koumeir , Guillaume Blain , A. Bongrand , Sophie Chiavassa
1st FLASH Radiotherapy and Particle Therapy Conference (FRPT 2021), Marie Dutreix; Karen Kirkby; Andreas Schüller; Marie-Catherine Vozenin, Dec 2021, Vienna and online, Austria
Communication dans un congrès hal-03934393v1

UHDR proton beam vs conventional: hydrogen peroxide as FLASH effect sensor

Guillaume Blain , Johan Vandenborre , Daphnée Villoing , A. Bongrand , Giovanna Rosa Fois
1st FLASH Radiotherapy and Particle Therapy Conference (FRPT 2021), Marie Dutreix; Karen Kirkby; Andreas Schüller; Marie-Catherine Vozenin, Dec 2021, Vienna and online, Austria
Communication dans un congrès hal-03957666v1

FLASH Modalities Track (Oral Presentations) Proton beam flash online monitoring at Arronax Cyclotron

Noël Servagent , Charbel Koumeir , Guillaume Blain , A. Bongrand , Sophie Chiavassa
FRPT 2021: FLASH Radiotherapy and Particle Therapy Conference, Dec 2021, En ligne, France. pp.S44-S45, ⟨10.1016/S1120-1797(22)01529-0⟩
Communication dans un congrès in2p3-03620098v1

Analyses à l'aide de PIXE à haute énergie, de pièces d'argent et de matrices de sceaux en cuivre, provenant des collections du musée Dobrée (France, XIIIe -XIXe siècle)

Q Mouchard , Guillaume Pipelier , Jane Echinard , Ferid Haddad , Charbel Koumeir
8e Rencontre "Ion Beam Applications Francophone" - IBAF 2021, Société Française du Vide, Jul 2021, Distanciel, France
Communication dans un congrès hal-03283860v1
Image document

High energy PIXE: measurements for Cu, Ag and Ti K-shell ionization cross sections and comparisons with theoretical model

Q Mouchard , Charbel Koumeir , Noël Servagent , Arnaud Guertin , Ferid Haddad
Journées de Rencontres des Jeunes Chercheurs, Nov 2019, Logonna-Daoulas, France
Communication dans un congrès hal-02414671v1

High energy PIXE: measurements for Cu, Ag and Ti K-shell ionization cross sections and comparisons with theoretical model

Q Mouchard , Charbel Koumeir , Arnaud Guertin , M Hazim , Ferid Haddad
IBA2019 : 24th International conference on ion beam analysis, Oct 2019, Antibes, France
Communication dans un congrès hal-02340202v1

High energy PIXE: new K-shell ionization cross sections and comparison with theoretical values calculated using ECPSSR

Mostafa Hazim , Charbel Koumeir , Arnaud Guertin , Vincent Métivier , Nathalie Michel
15th International Conference on Particle Induced X-ray Emission (PIXE 2017), Apr 2017, Split, Croatia
Communication dans un congrès hal-02403206v1

High energy PIXE : a powerful tool to characterize multi-layers thick samples

Alexandre Subercaze , Charbel Koumeir , Vincent Métivier , Noël Servagent , Arnaud Guertin
15th International Conference on Particle Induced X-ray Emission (PIXE 2017), Apr 2017, Split, Croatia
Communication dans un congrès hal-02458216v1

The Cyclotron Arronax for fundamental and applied research with light ion beams < 70 MeV

Charbel Koumeir , Noël Servagent , Arnaud Guertin , Vincent Métivier , Mostafa Hazim
15th International Conference on Particle Induced X-ray Emission (PIXE 2017), Apr 2017, Split, Croatia
Communication dans un congrès hal-02458258v1

New K-shell ionization cross sections for high energy PIXE and comparison with theoretical values of ECPSSR

Mostafa Hazim , Arnaud Guertin , Ferid Haddad , Charbel Koumeir , Vincent Métivier
European Conference on X-ray Spectrometry (EXRS2016), Jun 2016, Gothenburg, Sweden
Communication dans un congrès hal-02458423v1
Image document

Upgrade of the flash beam monitoring system at ARRONAX cyclotron

Quentin Mouchard , Noël Servagent , Charbel Koumeir , Guillaume Blain , A. Bongrand
2nd Flash Radiotherapy and Particle Therapy Conference (FRPT 2022), Nov 2022, Barcelona, Spain.
Poster de conférence hal-03885576v1
Image document

Reduction of radiotoxicity by ultra-high dose rate protontherapy

Gaëlle Saade , Eva Bogaerts , Sophie Chiavassa , Guillaume Blain , Grégory Delpon
2nd Flash Radiotherapy and Particle Therapy Conference (FRPT 2022), Nov 2022, Barcelona, Spain.
Poster de conférence hal-03886326v1
Image document

Radiolytic ROS production mechanism under proton flash conditions : combination of experimental and simulation investigation

Vincent Fiegel , Giovanna Rosa Fois , Guillaume Blain , Manon Evin , Quentin Mouchard
2nd Flash Radiotherapy and Particle Therapy Conference (FRPT 2022), Nov 2022, Barcelona, Spain
Poster de conférence hal-03901615v1
Image document

Réduction de la radiotoxicité par hadronthérapie à ultra-haut débit de dose

Gaëlle Saade , Sophie Chiavassa , Charbel Koumeir , Grégory Delpon , Manon Evin
16èmes Journées du Cancéropôle Grand Ouest, Jun 2022, Angers, France
Poster de conférence hal-03886387v1
Image document

The ARRONAX platform for proton FLASH irradiation: From beam production to the target

Freddy Poirier , Charbel Koumeir , Guillaume Blain , A. Bongrand , Sophie Chiavassa
1st FLASH Radiotherapy and Particle Therapy Conference (FRPT 2021), Dec 2021, Vienna and online, France.
Poster de conférence hal-03966933v1
Image document

Proton beam dosimetry at ultra high dose rates: evaluation of the usability and the dose rate dependency of various radiochromic films

Daphnée Villoing , Charbel Koumeir , A. Bongrand , Arnaud Guertin , Ferid Haddad
1st FLASH Radiotherapy and Particle Therapy Conference (FRPT 2021), Dec 2021, Vienna and online, Austria.
Poster de conférence hal-03934494v1

Maximization of the dose homogeneity in the plateau for a low-energy preclinical proton beam line

A. Bongrand , Charbel Koumeir , Daphnée Villoing , Arnaud Guertin , Ferid Haddad
1st FLASH Radiotherapy and Particle Therapy Conference (FRPT 2021), Dec 2021, Vienna and online, Austria.
Poster de conférence hal-03934510v1
Image document

Section efficace de production de rayons X de la couche K : qu'en est-il à haute energie ?

Q Mouchard , Charbel Koumeir , Arnaud Guertin , Ferid Haddad , Noël Servagent
8e Rencontre "Ion Beam Applications Francophone" - IBAF 2021, Jul 2021, Distanciel, France.
Poster de conférence hal-03283797v1
Image document

FLASHMOD : vers une plateforme d’irradiation préclinique en protonthérapie FLASH à ARRONAX

Vincent Métivier , S. Chiavassa , G. Delpon , Arnaud Guertin , Ferid Haddad
Séminaire Recherche IMT Atlantique, Jun 2019, Brest, France
Poster de conférence hal-02397678v1
Image document

Combined PIXE/PIGE with the high-energy beams of the ARRONAX cyclotron

Vincent Métivier , Arnaud Guertin , Ferid Haddad , Mostafa Hazim , Charbel Koumeir
14th International Conference on Particle Induced X-Ray Emission (PIXE 2015), Feb 2015, Somerset West, South Africa
Poster de conférence hal-02399580v1