Measurement of thick target neutron yields generated by accelerated heavy ions
| العنوان: | Measurement of thick target neutron yields generated by accelerated heavy ions |
|---|---|
| المؤلفون: | Trinh, N.D., Fadil, M., Lewitowicz, M., Delaunay, F., Pârlog, M., Clerc, T., Desmezieres, V., Durand, D., Etasse, D., Grinyer, G., Grinyer, J., Madeline, A., Ledoux, X., Thomas, J.C., Laurent, B., Achouri, N.L. |
| المساهمون: | Grand Accélérateur National d'Ions Lourds (GANIL), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de physique corpusculaire de Caen (LPCC), Université de Caen Normandie (UNICAEN), Normandie Université (NU)-Normandie Université (NU)-École Nationale Supérieure d'Ingénieurs de Caen (ENSICAEN), Normandie Université (NU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Direction des Applications Militaires (DAM), Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Normandie Université (NU)-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Lion, Michel |
| المصدر: | EPS Divisional Conference: Towards EURISOL Distributed Facility EPS Divisional Conference: Towards EURISOL Distributed Facility, Oct 2016, Leuven, Belgium |
| بيانات النشر: | HAL CCSD, 2016. |
| سنة النشر: | 2016 |
| مصطلحات موضوعية: | ToF technique, Activation foils, [PHYS.NEXP] Physics [physics]/Nuclear Experiment [nucl-ex], Heavy ion reactions, Thick Target Neutron Yields, Monte-Carlo simulation, [PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex] |
| الوصف: | International audience; In accelerator facilities, due to their high penetration through matter, neutrons emittedfrom the interaction of high intensity primary beams with thick targets represent a risk ofradiation hazards that needs to be well characterized. The objective of the ongoing TTNY(Thick Target Neutron Yields) experimental program at GANIL is to measure neutron yieldsgenerated by the interaction of heavy ions (12C to 208Pb, from 4 MeV/u to 95 MeV/u)with thick targets (natCu, natNb, natC). Double differential (angular and energy) secondaryneutron spectra are obtained using two techniques: the activation of thin foils and neutronToF measurements. Measurement results are compared to Monte-Carlo transport codes(PHITS and FLUKA) in order to benchmark the physics models implemented in the codesto take into account the wide range of nuclear reactions involved. The data collected duringthe experimental program will also allow improving these physics models. In addition, dataobtained with the niobium target (12C (95MeV/u), natNb) are of high interest for the safetystudies associated with the upgrade of the SPIRAL1 facility at GANIL since this beam andtarget combination is the one considered to evaluate the upper limit of neutron radiationhazards associated with the operation of the facility. |
| اللغة: | English |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ca2ba2acfbf7f6efa0f93f5b67ba9390 https://hal.in2p3.fr/in2p3-01569656 |
| رقم الأكسشن: | edsair.dedup.wf.001..ca2ba2acfbf7f6efa0f93f5b67ba9390 |
| قاعدة البيانات: | OpenAIRE |
| الوصف غير متاح. |