A compact system with live converter for neutron spectrum measurements
| Autor: | J. L. Ullmann, W. Caskey, E. L. Hjort, J. H. Osborne, D. R. Mayo, F. P. Brady, J. L. Romero, J. C. Kintner, D. S. Sorenson |
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| Rok vydání: | 1994 |
| Předmět: |
Bonner sphere
Physics Nuclear and High Energy Physics Physics::Instrumentation and Detectors Astrophysics::High Energy Astrophysical Phenomena Nuclear Theory Neutron stimulated emission computed tomography Neutron scattering Neutron temperature Neutron time-of-flight scattering Nuclear physics Neutron cross section Physics::Accelerator Physics Neutron detection Neutron Nuclear Experiment Instrumentation |
| Zdroj: | Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 345:308-312 |
| ISSN: | 0168-9002 |
| Popis: | A “live” plastic scintillator converter has been added to our compact, neutron detector system. The latter employs a large-area, proton telescope, consisting of multiwire chambers, ΔE and E detectors to measure the energy and angle of recoil protons. The “live” converter provides an increase in count rate by a factor of 6 as well as some improvement in neutron energy resolution. Neutron scattering data for a 65 MeV neutron beam at CNL and for neutron energies from 60 to 240 MeV at LAMPF have been taken with this type of system. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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