Výsledky vyhledávání

Energy calibration of ion-beam accelerators with neutron and gamma nuclear reactions between 2 MeV and 4 MeV

Autor: St. Sorieul, V. Gressier

International audience; In most applications using ion beams delivered by electrostatic accelerators, the accurate knowledge of the beam energy is of first importance, requiring regular beam energy calibration.The standard procedure is to use neutron

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afa8c66a8bed4c8e16af2d71b3c748db
https://hal.archives-ouvertes.fr/hal-03110857/file/0000167815_002.PDF

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Akademický článek

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Investigation of the neutron-gamma ray discrimination performance at low neutron energy of a solution-grown stilbene scintillator

Autor: Brian Stout, Robert Jacqmin, Michael Petit, V. Gressier, Augusto Di Chicco

Publikováno v: ANIMMA 2019-International conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications
ANIMMA 2019-International conference on Advancements in Nuclear Instrumentation Measurement Methods and their Applications, Jun 2019, Portoro, Slovenia
EPJ Web of Conferences, Vol 225, p 04013 (2020)
ANIMMA 2019
ANIMMA 2019, Jun 2019, Portoro, Slovenia

The results of experiments performed with a Ø25 x 25 mm solution-grown stilbene crystal in mono-energetic neutron fields in the 80-to-230 keV energy range are presented. The goal of the measurements, performed at the AMANDE facility, was to explore

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd002d4740b33fd43e3254827cecb063
https://hal-cea.archives-ouvertes.fr/cea-02614117

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Akademický článek

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Neutron spectrometry at low fluence rates for radiation protection at the AMANDE facility

Autor: V. Lacoste, V. Gressier, M. Petit

Publikováno v: EPJ Web of Conferences, Vol 225, p 05005 (2020)

A neutron spectrometry campaign was carried out in the AMANDE accelerator control room. These measurements had several objectives, one of which was to verify the possibility of determining, with the HERMEIS Bonner sphere system, very low fluence and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::330b34311136ca6c59e36a1237bb6d22
https://doi.org/10.1051/epjconf/202022505005

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Tests of a solution-grown stilbene scintillator in mono-energetic neutron beams of 565 keV and 5 MeV

Autor: Marco Sumini, Luca Dioni, Brian Stout, V. Gressier, Robert Jacqmin, Gaëlle Nardin

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2018, 880, pp.210-215. ⟨10.1016/j.nima.2017.06.048⟩
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 2018, 880, pp.210-215. ⟨10.1016/j.nima.2017.06.048⟩

International audience; The results of measurements performed with a solution-grown stilbene scintillator placed in reference mono-energetic neutron fields are presented. The ∅ 25 mm organic scintillator was positioned in 5 MeV and 565 keV neutron

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cb51e3f7be1baae1100322d5c6b4b7a
https://hal.archives-ouvertes.fr/hal-02871778

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Individual neutron monitoring in workplaces with mixed neutron/photon radiation

EVIDOS ('evaluation of individual dosimetry in mixed neutron and photon radiation fields') is an European Commission (EC)-sponsored project that aims at a significant improvement of radiation protection dosimetry in mixed neutron/photon fields via sp

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4537f10bce4d57907ecabc4d8dfa07ad
http://doc.rero.ch/record/304244/files/nch220.pdf

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Akademický článek

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Experimental characterization of the IRSN long counter for the determination of the neutron fluence reference values at the AMANDE facility

Autor: V. Gressier, V. Lacoste

Publikováno v: Radiation Measurements. 45:1254-1257

The neutron metrology and dosimetry laboratory has developed a long counter, on the basis of optimization work using Monte-Carlo simulations. The calibration of this new device was performed at the IRSN standard radionuclide source facility. Measurem

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::472e81f2a076fc43affba76ad017b3c4
https://doi.org/10.1016/j.radmeas.2010.07.004

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