Experimental research on a THGEM-based thermal neutron detector

L Yang, JR Zhou, ZJ Sun, Y Zhang, CQ Huang… - Chinese …, 2015 - iopscience.iop.org
A new thermal neutron detector with a domestically produced THGEM (Thick Gas Electron
Multiplier) was developed as an alternative to 3 He to meet the needs of the next generation …

Development of a multi-channel readout ASIC for a fast neutron spectrometer based on GEM-TPC

L He, Z Deng, YN Liu, YL Li - Chinese Physics C, 2014 - iopscience.iop.org
A multi-channel front-end ASIC has been developed for a fast neutron spectrometer based
on Gas Electron Multiplier (GEM)-Time Projection Chamber (TPC). Charge Amplifier and …

Neutron beam monitor based on a boron-coated GEM

JR Zhou, ZJ Sun, B Liu, YF Wang, GA Yang… - Chinese …, 2011 - iopscience.iop.org
A new thermal neutron beam monitor with a Gas Electron Multiplier (GEM) is developed to
meet the needs of the next generation of neutron facilities. A prototype chamber has been …

Simulation of large-scale fast neutron liquid scintillation detector

HY **ng, L Wang, JJ Zhu, CJ Tang, Q Yue - Chinese Physics C, 2013 - iopscience.iop.org
Neutron background measurement is always very important for dark matter detection due to
almost the same effect for the recoiled nucleus scattered off by the incident neutron and dark …

Comparison of thermal neutron detection efficiency of 6Li scintillation glass and 3He gas proportional tube

M Xu, ZC Tang, GM Chen, JQ Tao - Chinese Physics C, 2013 - iopscience.iop.org
We report on a comparison study of the 3 He gas proportional tube and the 6 Li incorporated
scintillation glasses on thermal neutron detection efficiency. Both 3 He and 6 Li are used …

Preliminary study on CAD-based method of characteristics for neutron transport calculation

ZP Chen, HQ Zheng, GY Sun, J Song, LJ Hao… - Chinese …, 2014 - iopscience.iop.org
Our new method makes use of a CAD-based automatic modeling tool, MCAM, for geometry
modeling and ray tracing of particle transport in method of characteristics (MOC). It was …

[PDF][PDF] Study on spatial resolution of micromegas as a neutron detector under condition of high neutron flux and γ ray background

W Wang, Y Zhang, JJ Wang, B Hu - Chin. Phys. C, 2009 - cpc.ihep.ac.cn
In this paper Micromegas has been designed to detect neutrons. The simulation of the
spatial resolution of Micromegas as neutron detector is carried out by GEANT4 toolkit. The …

Study of the RPC-Gd as thermal neutron detector

Q Sen, W Yi-Fang, Z Jia-Wen, L **… - Chinese …, 2009 - iopscience.iop.org
Abstract The BESIII RPC with Gd coating as thermal neutron detector was designed and
constructed. Three prototypes were built with different techniques of producing the …

Digital discrimination of neutron and γ ray using an organic scintillation detector based on wavelet transform modulus maximum

Y Yang, GF Liu, J Yang, XL Luo, DY Meng - Chinese Physics C, 2014 - iopscience.iop.org
A novel algorithm for the discrimination of neutron and γ-ray events with wavelet transform
modulus maximum (WTMM) in an organic scintillation has been investigated. Voltage pulses …

Study of measuring methods on spatial resolution of a GEM imaging detector

XY Lü, RR Fan, YB Chen, Q Ouyang, RG Liu… - Chinese …, 2012 - iopscience.iop.org
In this paper, the limitations of the common method measuring intrinsic spatial resolution of
the GEM imaging detector are presented. Through theoretical analysis and experimental …