Informal technical isolation discussion

Monday 10 Nov 2014, 10:00 → 11:30 Europe/Zurich

42/3-002 (CERN)

New enums:

• Propose to remove all the "0.5" cone sizes (as well as 1.0), but keep the corresponding numbers in the enum in case they need to be added back
• replace the bitset by unsigned int
• split calo and track corrections
• replace "unknown" by "number of..." in enum
• user should not know about the bitset, but only use some helpers functions that set it behind the scene
• persistency of all this: provide a centralized schema-evolution for both muons and egamma (coded mostly by muons people, if possible the maximum of it performed in xAODPrimitives)
   

Small production asap:

• use next devval nightly:
  • sweep mig3 into devval today => Niels
• before tonight, provide the few missing pieces to do a small production:
  • vertex association => Heather
  • eflow isolation => JB
• samples requested: 100k of Zee, Hgg, Zmumu, ttbar

Next isolation forum (this wednesday, 2pm):

• someone needs to volonteer to show the new enums scheme (insisting on consequences for the users)

 

 

 

10:00 → 11:00 Proposal

Speakers: Christos Anastopoulos (University of Sheffield (GB)), Niels Van Eldik (CERN), Sandrine Laplace (LPNHE Paris)