Table 3 MSEs for the electron beam properties—x and y jitters and divergences (p1, p2, p3, p4), including before and after the unit conversion, are listed for two cases A (standard) and B (BPA).
From: Toward fully automated UED operation using two-stage machine learning model
Beam properties | Formula | Description | Unit | Case A: standard | Case B: BPA | ||
|---|---|---|---|---|---|---|---|
MSE | Unit converted MSE | MSE | Unit converted MSE | ||||
p1 | avg(x) | x-position | ÎĽm | 0.0021 | 0.1087 | 0.0020 | 0.1048 |
p2 | avg(y) | y-position | ÎĽm | 0.0018 | 0.0940 | 0.0018 | 0.0940 |
p3 | std(x') | x-divergence | ÎĽrad | 0.0320 | 0.3200 | 0.0289 | 0.2890 |
p4 | std(y') | y-divergence | ÎĽrad | 0.0400 | 0.4000 | 0.0323 | 0.3230 |
Time | T | Training time | min | 30 | 14 | ||
