52 citations · 88 across the 8 of their papers we have counts for
5 papers · 1 filter
Accurate theoretical prediction on positron lifetime of bulk materials
Wenshuai Zhang, Bingchuan Gu, Jiandang Liu +1
Based on the first-principles calculations, we perform an initiatory statistical assessment on the reliability level of theoretical positron lifetime of bulk material. We found the…
A new muon-pion collection and transport system design using superconducting solenoids based on CSNS
Ran Xiao, Yanfen Liu, Wenzhen Xu +3
A new muon and pion capture system is proposed for the China Spallation Neutron Source (CSNS), currently under construction. Using about 4\% of the pulsed proton beam (1.6 GeV, 4 k…
Monte Carlo simulation of prompt gamma-ray spectra from depleted uranium under D-T neutron irradiation and electron recoil spectra in a liquid scintillator detector
Jianguo Qin, Caifeng Lai, Rong Liu +3
To overcome the problem of inefficient computing time and unreliable results in MCNP5 calculation, a two-step method is adopted to calculate the energy deposition of prompt gamma-r…
Method for measuring prompt gamma-rays generated by D-T neutrons bombarding a depleted uranium spherical shell
Jianguo Qin, Caifeng Lai, Li Jiang +4
The prompt gamma-ray spectrum from depleted uranium (DU) spherical shells induced by 14 MeV D-T neutrons is measured. Monte Carlo (MC) simulation gives the largest prompt gamma flu…
Exploring positron characteristics utilizing two new positron-electron correlation schemes based on three electronic-structure calculation methods
Wen-Shuai Zhang, Bing-Chuan Gu, Xiao-Xi Han +2
We make a gradient correction to a new local density approximation form of positron-electron correlation. Then the positron lifetimes and affinities are probed by using these two a…