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Measurement of Electron-Drift Velocity in Ar+CH 4 Mixtures Using Double-Grid Method

“…Figure 8 shows the curve from formulae ( 6) and ( 7) compared with existing data of electron-drift velocity measured in 80%Ar+20%CH 4 mixture. [1,18] The curve is in agreement with obtained measurements indicating the reliability of our measurement and analysis.…”

“…According to Ref. [18], there is a scaling law for electron-drift velocities in different ratio mixtures as far as 𝑋(𝐶) and 𝑣 max (𝐶) functions determined by the following coordinate transformation:…”

“…[13−17] Combining the Frischgrid ionization chamber and waveform digitizer, Khryachkov et al measured electron-drift velocity in Ar+CH 4 mixtures. [18] Neves et al measured ion-drift velocity in noble gases using similar instruments. [19] The former work determined the characteristic time of the electron-drift by analyzing the induced signals from the anode and cathode of the ionization chamber, recorded by the digitizer.…”

Study on energy-loss compensation correction method for fission fragments

“…Firstly, neglecting the influence of fission fragment kinetic energy, atomic and mass number, the heavy and light FFs have the same amount of energy loss in the case of same emission angle. However, the stopping powers dE/dx are actually different between heavy and light fission fragments [17,18]. Theoretically, this obvious difference needs to be considered in detail.…”