A High Count Rate Neutron Beam Monitor for Neutron Scattering Facilities
| العنوان: | A High Count Rate Neutron Beam Monitor for Neutron Scattering Facilities |
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| المؤلفون: | M. N. Cox, Lowell Crow, Yacouba Diawara, K. Menhard, V. N. Sedov, A. K. Barnett, L. L. Funk, Jason P. Hayward |
| المصدر: | IEEE Transactions on Nuclear Science. 60:668-670 |
| بيانات النشر: | Institute of Electrical and Electronics Engineers (IEEE), 2013. |
| سنة النشر: | 2013 |
| مصطلحات موضوعية: | Bonner sphere, Physics, Nuclear and High Energy Physics, business.industry, Beam monitor, Neutron scattering, Neutron radiation, Nuclear physics, Optics, Nuclear Energy and Engineering, Neutron probe, Ionization, Physics::Accelerator Physics, Neutron detection, Neutron, Electrical and Electronic Engineering, business |
| الوصف: | Beam monitors are an important diagnostic tool in neutron science facilities. Present beam monitors use either ionization chambers in integration mode, which are slow and have no timing information, or pulse counters which can easily be saturated by high beam intensities. At high flux neutron scattering facilities, neutron beam monitors with very low intrinsic efficiency (10-5) are presently selected to keep the counting rate within a feasible range, even when a higher efficiency would improve the counting statistics and yield a better measurement of the incident beam. In this work, we report on a high count rate neutron beam monitor. This beam monitor offers good timing with an intrinsic efficiency of 10-3 and a counting rate capability of over 1,000,000 cps without saturation. |
| تدمد: | 1558-1578 0018-9499 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::151ee2f0bdd208eceabb660fe203f9bb https://doi.org/10.1109/tns.2012.2225111 |
| حقوق: | CLOSED |
| رقم الأكسشن: | edsair.doi...........151ee2f0bdd208eceabb660fe203f9bb |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 15581578 00189499 |
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