Difference between revisions of "Thursday, November 10, 4:00pm ETD"
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== Agenda == | == Agenda == | ||
Presentations:<br><br> | Presentations:<br><br> | ||
| − | * Updates to mollersim | + | * Updates to mollersim geometry (Juliette) |
** rotated the phi-defining collimator so that there is a closed section to beam left | ** rotated the phi-defining collimator so that there is a closed section to beam left | ||
** modified field determination code to be somewhat general - can rotate the field easily now | ** modified field determination code to be somewhat general - can rotate the field easily now | ||
| Line 8: | Line 8: | ||
*** will compare the results for hard-coded vs. GDML defined | *** will compare the results for hard-coded vs. GDML defined | ||
*** the GDML write from GEANT4 did NOT create tesselated volumes, but the parameterization is lost | *** the GDML write from GEANT4 did NOT create tesselated volumes, but the parameterization is lost | ||
| − | *** if we code directly in GDML it is really easy to parameterize things AND to modularize things | + | *** if we code directly in GDML it is really easy to parameterize things AND to modularize things (see [http://ace.phys.virginia.edu/MollerSpectrometer/205 elog 205]) |
| − | + | * Changing code to write volume numbers of sensitive volumes to root file - need a better way of identifying them? | |
| + | ** 0-999 for actual detectors (possibly 0-99 for plane detectors and 100-999 for pieces quartz?, tracking?) | ||
| + | ** 1000-1999 for collimators | ||
| + | ** 2000-???? for coils | ||
| + | *Incidentally, no luck with GEANT4 with GDML on windows - Mauri is working on a Fedora 15 package and I now have a Fedora 15 virtual machine | ||
| + | <br> | ||
* Collimator/field configuration comparison update (Sereres) | * Collimator/field configuration comparison update (Sereres) | ||
| − | ** Plots of asymmetries | + | **[http://ace.phys.virginia.edu/MollerSpectrometer/208 Plots of asymmetries] |
| − | ** | + | **[http://ace.phys.virginia.edu/MollerSpectrometer/206 target study] |
| + | **[http://ace.phys.virginia.edu/MollerSpectrometer/207 comparing moller, ep, inelastics] | ||
== Minutes == | == Minutes == | ||
Latest revision as of 17:06, 10 November 2011
Agenda
Presentations:
- Updates to mollersim geometry (Juliette)
- rotated the phi-defining collimator so that there is a closed section to beam left
- modified field determination code to be somewhat general - can rotate the field easily now
- coded the upstream torus in GDML (see elog 202)
- plan to also hard-code to maintain the ability to continue to use it - but I REALLY like the GDML
- will compare the results for hard-coded vs. GDML defined
- the GDML write from GEANT4 did NOT create tesselated volumes, but the parameterization is lost
- if we code directly in GDML it is really easy to parameterize things AND to modularize things (see elog 205)
- Changing code to write volume numbers of sensitive volumes to root file - need a better way of identifying them?
- 0-999 for actual detectors (possibly 0-99 for plane detectors and 100-999 for pieces quartz?, tracking?)
- 1000-1999 for collimators
- 2000-???? for coils
- Incidentally, no luck with GEANT4 with GDML on windows - Mauri is working on a Fedora 15 package and I now have a Fedora 15 virtual machine
- Collimator/field configuration comparison update (Sereres)
Minutes
Return to Teleconferences
Return to MOLLER at 11 GeV E09-005
