Yes, that’s correct. There is no out-of-the-box method for simulating space charge in Garfield++. With ComponentAnalyticField you can include point charges but I’m afraid it won’t be straightforward to simulate your scenario.
Correct.
nE = 20 means 20 intervals (i. e. 20 points between emin and emax), not a spacing of 20 V/cm. Please have a look at the available documentation, e. g. this page.
Hi,
Thanks a lot for your reply
I will proceed to finish the work, and I find that there are some software based on the Monte Carlo to simulate the particle transportation,such as the Garfield++, the Geant 4, the Fluka etc. Do you know what’s the different between them or the advantages respectively