Evaluation of neutron light output response functions in EJ-309 organic scintillators
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- 作者：Mark A. Norsworthy<sup> ; sup><sup>marknors@umich.edusup> ; Alexis Poitrasson-Riviè ; re <sup>alexispr@umich.edusup> ; Marc L. Ruch <sup>mruch@umich.edusup> ; Shaun D. Clarke <sup>clarkesd@umich.edusup> ; Sara A. Pozzi <sup>pozzisa@umich.edusup>
- 关键词：Organic scintillator ; Light output ; Neutron detection ; Quenching ; MCNPX-PoliMi ; Detector characterization
- 刊名：Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
- 出版年：2017
- 出版时间：11 January 2017
- 年：2017
- 卷：842
- 期：Complete
- 页码：20-27
- 全文大小：810 K
- 卷排序：842
文摘
Various models exist for neutron light output in organic scintillators. Models fit data well, but behave differently in extrapolation to low-energy. The choice of light output model profoundly affects simulated detector response. Birks' Law yields the best agreement of simulation and experiment.