Updated Hlt2 selection of D0->Kshh lines
Following the validation of 2024 data it is found that a cut on DOCA(hh)<0.2mm removes only background and is rather safe to apply already at Hlt2 level. Therefore it is added to the nominal and lowbias lines. Furthermore, in view of the upcoming addition of the exclusive D2Kshh line in HLT1, the hlt1 filter in the D0->Kspipi nobias line is updated.
Bandwidth test
100k min bias events (input rate = 1000kHz) processed with D2Kshh HLT2 lines only.
| Configuration | File Size (MB) | Bandwidth (MB/s) |
|---|---|---|
| 2024-patches | 2.02 | 20.2 |
| this mr | 1.97 | 19.7 |
Variation: -2.5%
Edited by Maurizio Martinelli