Calibration of imaging plate detectors to mono-energetic protons in the range 1-200 MeV.
Calibration of imaging plate detectors to mono-energetic protons in the range 1-200 MeV.
复制标题
将成像板探测器校准为 1-200 MeV 范围内的单能质子。
DOI：
10.1063/1.5009472
复制
发表时间：
2017
期刊：
影响因子：
--
通讯作者：
B. Vauzour
中科院分区：
文献类型：
--
作者：
N. Rabhi;D. Batani;G. Boutoux;J. Ducret;K. Jakubowska;I. Lantuéjoul;C. Nauraye;A. Patriarca;A. Saïd;A. Semsoum;L. Sérani;B. Thomas;B. Vauzour
在1-200 MeV范围内测量了富士成像板（IP）对质子的响应。单能质子是由核物理研究所（法国奥赛）的15 MV ALTO串联加速器产生的，在更高的能量下，由奥赛质子治疗中心居里研究所（法国奥赛）的200 MeV等离子体回旋加速器产生。实验装置进行了描述和测量的MS，SR和TR IP的光致发光响应，并与现有的数据进行比较。为了解释结果，已经开发了基于Monte Carlo GEANT 4代码的敏感性模型。它使响应函数的计算在一个大的能量范围内，从0.1到200兆电子伏。最后，我们表明，我们的模型准确地再现了更复杂的检测器的响应，即，高Z滤波器和IP的堆叠，这可能是拍瓦激光加速粒子诊断的极大兴趣。
Responses of Fuji Imaging Plates (IPs) to proton have been measured in the range 1-200 MeV. Mono-energetic protons were produced with the 15 MV ALTO-Tandem accelerator of the Institute of Nuclear Physics (Orsay, France) and, at higher energies, with the 200-MeV isochronous cyclotron of the Institut Curie-Centre de Protonthérapie d'Orsay (Orsay, France). The experimental setups are described and the measured photo-stimulated luminescence responses for MS, SR, and TR IPs are presented and compared to existing data. For the interpretation of the results, a sensitivity model based on the Monte Carlo GEANT4 code has been developed. It enables the calculation of the response functions in a large energy range, from 0.1 to 200 MeV. Finally, we show that our model reproduces accurately the response of more complex detectors, i.e., stack of high-Z filters and IPs, which could be of great interest for diagnostics of Petawatt laser accelerated particles.