MC meeting

Monday 19 Feb 2024, 14:00 → 16:00 Europe/Zurich

14:00 → 14:20 MC critical problems on Workshop on Critical Problems

Speakers: Maja Mackowiak-Pawlowska (Warsaw University of Technology (PL)), Mr Yehor Bondar (Jan Kochanowski University (PL))

14:20 → 14:30 Choice of MC tracks

Speaker: Uzair Shah (Jan Kochanowski University (PL))

MC_EPOSE_XeLa_5_2.pdf

14:30 → 14:40 Xe+La MC production

Speaker: Oleksandra Panova (Jan Kochanowski University (PL))

14:40 → 14:50 MC p+p production

Speaker: Yehor Bondar (Jan Kochanowski University (PL))

14:50 → 15:00 PbPb MC Production

Speaker: Mr Yehor Bondar (Jan Kochanowski University (PL))

15:00 → 15:10 PSD in PbPb

Speakers: Andrey Seryakov (St Petersburg State University (RU)), Sergey Morozov (Russian Academy of Sciences (RU))

1. a bug was found in SHIELD that there are a small fraction of events complitely missing spectators (Pb+Pb 30) 
2. Sergey in his own MC production of EPOS Pb+Pb 30 was not able to repeat my results on PSD energy vs b problem. 

15:10 → 15:15 Services and files

Speakers: Bartosz Maksiak (National Centre for Nuclear Research (PL)), Maja Mackowiak-Pawlowska (Warsaw University of Technology (PL))

15:15 → 15:20 AOB

Speakers: Andrey Seryakov (St Petersburg State University (RU)), Brant T Rumberger (Jan Kochanowski University (PL)), Daria Prokhorova (St Petersburg State University (RU)), Evgeny Andronov (St Petersburg State University (RU)), Jakub Piotr Wlodarczyk (Warsaw University of Technology (PL)), Justyna Monika Cybowska (Warsaw University of Technology (PL)), Maja Mackowiak-Pawlowska (Warsaw University of Technology (PL)), Dr Marcin Michal Bielewicz (National Centre for Nuclear Research (PL)), Mr Yehor Bondar (Jan Kochanowski University (PL))

trackCutStatMC.png

Andrey Seryakov:
A question about vtx tracks statistic in different productions of XeLa and PbPb.
I've observed that the cut on VtxTrack Status remove very different fractions of events depending on production. There are two cases - 25%-50% or 95% (see the attched picture)

the cut: if (vtxTrack.GetStatus() != 0 || !vtxTrack.HasTrack()) return 0;