GEOM 110213¶

Monday 11 February at 15.00 GMT

• Geometry (Matt Littlefield)
• Geometry Verification (S Ricciardi)
• Absorbers (P Snopok)
• CAD Models (J Tarrant)
• Detector Groups: Tracker (C. Heidt)
• Magnets (Victoria Blackmore)
• AOB

Proposed date of next meeting Monday 4th March at 3pm GMT -

Actions from Previous Meeting¶

• ACTION: Matt to upload Jason's CAD model to DB to have a first version of STEP IV geometry in a MAUS release.
  Diffuser and cooling channel in two separate CAD files to be merged.
  • IN PROGRESS
• ACTION: Discuss ID/time-stamp of MC ideal geometries with Anthony W.(Stefania)
  • DECISION use a time-stamp in the past,e.g., Year 1974 of ideal STEP IV, 1975 for ideal Step V, etc.
  • STANDS
• ACTION: Stefania to check how much time/particle/s with CAD geometry on RAL Tier2 (Matt reports 2.8 s/particle on his laptop)
  • WAITING for CAD model to be made available in MAUS release
• ACTION: Store all tracker geometry in CDB (Chris->Matt->Ryan)
  • IN PROGRESS. Chris has written gdml description. Matt has produced a transfer script. Ryan will familiarise with the system and upload to CDB.
  • STANDS Chris to remove diffuser supports and SOLENOID from tracker geometry description as it will be simulated by CAD
• ACTION: Improving TRACKER Geometry description - fibres outside fiducial region (Heidt)
  • STANDS (postponed to January)
• ACTION: GEANT4 warning messages when geometry from CAD import is used (Ryan and Matt)
  • STANDS
• ACTION: Produce geometry documentation for code developpers and pass information to Ryan (Matt)
  • IN PROGRESS
• ACTION: Victoria Blackmore to implement magnet field map interface (Victoria)
  • STANDS
• ACTION: Invite Gene Kafka to report on Cherenkov geometry(Stefania)
  • STANDS
• ACTION: Stefania to speak to Jason about Henry's request of clarification about survey procedure.
  • NEW

Notes¶

Ryan: Geometry uploaded to the testDB based on files produced by CAD (Jason) before Christams.
Problems:1. too many details in CAD model, 2. missing rotation (CAD still using x as beam axis)

Present:¶

Chris R., Chris H., Ryan, Stefania

Actions¶

• ACTION: Ryan to upload Jason's CAD model to DB to have a first version of STEP IV geometry in a MAUS release.
  Diffuser and cooling channel in two separate CAD files to be merged.
  • IN PROGRESS
• ACTION: Discuss ID/time-stamp of MC ideal geometries with Anthony W.(Stefania)
  • DECISION use a time-stamp in the past,e.g., Year 1974 of ideal STEP IV, 1975 for ideal Step V, etc.
  • STANDS
• ACTION: Stefania to check how much time/particle/s with CAD geometry on RAL Tier2 (Matt reports 2.8 s/particle on his laptop)
  • WAITING for CAD model to be made available in MAUS release
• ACTION: Store tracker geometry in CDB (Chris->Matt->Ryan)
  • IN PROGRESS
• ACTION translate TOF (from legacy files updated by Durga), ABSORBER (Pavel), DIFFUSER (CAD files from Jason) geometry to gdml and store to DB (Ryan)
  • NEW
• ACTION: Improving TRACKER Geometry description - fibres outside fiducial region (Heidt)
  • STANDS
• ACTION: GEANT4 warning messages when geometry from CAD import is used (Ryan and Matt)
  • STANDS
• ACTION: Produce geometry documentation for code developers and pass information to Ryan (Matt)
  • IN PROGRESS
• ACTION: Victoria Blackmore to implement magnet field map interface (Victoria)
  • STANDS
• ACTION: Invite Gene Kafka to report on Cherenkov geometry(Stefania)
  • STANDS
• ACTION: Stefania to speak to Jason about Henry's request of clarification about survey procedure.
  • STANDS

Phone etc¶

Dial-in numbers¶

• UK: 0844 4 73 73 73
• Switzerland: 0848 560 347
• US: 1 415 363 0833 (or 1 646 652 0772)
• Italy: 0821 230 749
• Others listed below
• Skype +49 1803 001 178

PIN: 746868 (PIMUNU)

International Dial in numbers¶

• UK: 0844 4 73 73 73
• Austria 0820 4000 1502
• Belgium 070 35 98 66
• France 0821 230 749
• Germany 01803 001 177
• Ireland 0818 270 007
• Italy 848 391 819
• Netherlands 0870 001 909
• Poland 0801 003 533
• South Africa 087 550 0375
• Spain 902 885 318
• Sweden 0939 2066 300
• Switzerland 0848 560 347
• United States 1 415 363 0833 (or 1 646 652 0772)
• Skype +49 1803 001 178
• World +44 844 580 0555