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Conference papers
Large area polycrystalline diamond detectors for online hadron therapy beam tagging applications
M.L. Gallin-Martel
1
A. Bes
1
G. Bosson
1
J. Collot
1
D. Dauvergne
1
L. Gallin-Martel
1
A. Gorecki
1
J.Y. Hostachy
1
A. Lacoste
1
S. Marcatili
1
Jf. Muraz
1
F. Rarbi
1
O. Rossetto
1
M. Yamouni
1
M. Fontana
2
J. Krimmer
2
E. Testa
2
M. Salomé
3
J. Morse
3
D. Dauvergne 1
Mail :
Author IdHAL : denis-dauvergne ResearcherId : http://www.researcherid.com/rid/H-8484-2018 ORCID : https://orcid.org/0000-0002-6190-6311
L. Gallin-Martel 1
Author
A. Gorecki 1
Author
J.Y. Hostachy 1
Author
1
LPSC - Laboratoire de Physique Subatomique et de Cosmologie (53 avenue des Martyrs - 38026 Grenoble Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5821 (France)
- UJF - Université Joseph Fourier - Grenoble 1 (BP 53 - 38041 Grenoble Cedex 9 - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- Institut Polytechnique de Grenoble - Grenoble Institute of Technology (France)
- UGA - Université Grenoble Alpes (CS 40700 - 38058 Grenoble cedex - France)
- Grenoble INP - Institut polytechnique de Grenoble - Grenoble Institute of Technology (46 avenue Félix Viallet 38031 Grenoble Cedex 1 - France)
2
IPNL - Institut de Physique Nucléaire de Lyon (Campus LyonTech-la Doua
Bâtiment Paul DIRAC
4 Rue Enrico Fermi
69622 Villeurbanne Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5822 (France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- UCBL - Université Claude Bernard Lyon 1 (43, boulevard du 11 novembre 1918, 69622 Villeurbanne cedex - France)
- Université de Lyon (92 rue Pasteur - CS 30122, 69361 Lyon Cedex 07 - France)
3
ESRF - European Synchrotron Radiation Facility (6 rue Jules Horowitz BP220 38043 GRENOBLE CEDEX - France)
Abstract : The French national collaboration CLaRyS aims at the on-line monitoring of hadron therapy by means of imaging nuclear reaction products that are related to the ion range. For this purpose, the MoniDiam project is dedicated to the development of a large area detector with a high detection efficiency for the primary carbon or proton beams, giving time and position measurements at count rates greater than 100 MHz. High radiation hardness and intrinsic electronic properties make diamonds reliable and very fast detectors with a good signal to noise ratio. Commercial Chemical Vapor Deposited (CVD) diamonds are studied starting with plasma etch thinning and contact metallization done at the LPSC laboratory. Their applicability as particle detector is being investigated using α and β radioactive sources, 95 MeV/u carbon ion beams and short-bunched 8.5 keV photons from the European Synchrotron Radiation Facility (ESRF). This last facility offers unique capability of highly focused beams, the X-ray energy deposition is continuous along the irradiated detector volume. It permits us to mimic the interaction of single ion beams. The possible application of diamonds as a position sensitive detector will be discussed from these radiation tests results. Finally, we focused on the diamond time response and energy resolution measurements. The reported study prefigures dedicated microelectronics developments.
Complete list of metadatas
http://hal.in2p3.fr/in2p3-01417258
Contributor : Emmanuelle Vernay <>
Submitted on : Wednesday, February 1, 2017 - 10:50:48 AM
Last modification on : Friday, April 3, 2020 - 11:42:08 AM
Contributor : Emmanuelle Vernay <>
Submitted on : Wednesday, February 1, 2017 - 10:50:48 AM
Last modification on : Friday, April 3, 2020 - 11:42:08 AM
Annex
Identifiers
- HAL Id : in2p3-01417258, version 1
Citation
M.L. Gallin-Martel, A. Bes, G. Bosson, J. Collot, D. Dauvergne, et al.. Large area polycrystalline diamond detectors for online hadron therapy beam tagging applications . 5th ADAMAS Workshop, Dec 2016, Darmstadt, Germany. ⟨in2p3-01417258⟩
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