4 papers
Compatibility and Accuracy Verification of CADmesh-Based Complex Geometry Modeling in Geant4
Shiwei Jing, Weiyang Zhang, Shengduo Liu +11
Geant4 Monte Carlo simulation relies on the Constructive Solid Geometry (CSG) method for complex geometric modeling. This method has low efficiency and a high application threshold…
A Method for Neutron-Gamma Pulse Shape Discrimination of CLYC Detector Based on a Gated Residual-Linear Attention Network
Shiwei Jing, Shengduo Liu, Weiyang Zhang +11
The discrimination of neutron and gamma pulse shapes is a key technology in fields such as nuclear safety monitoring and radiation assessment. An enhanced recursive gated cyclic re…
Optimized design of a Penning ion source for sealed neutron tube
Shiwei Jing, Jia Song, Shengduo Liu +7
Sealed neutron tubes have a wide range of applications, and the ion source is their core component. Penning ion sources commonly suffer from issues such as uneven magnetic field di…
Optimization of target film materials and protective coatings for sealed neutron generator
Yingying Cao, Sijia Zhou, Pingwei Sun +3
Magnesium target film has better thermal stability and neutron yield than titanium target, making it a potential neutron generator target film material. The radiation resistance of…