Difference between revisions of "Simulation Meeting September 12 2019 1030AM ET"
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==Attendance== | ==Attendance== | ||
| − | Attendance: | + | Attendance: Rakitha, Sakib, Wouter, Michael, Dustin, Chandan, |
==Minutes== | ==Minutes== | ||
| − | * | + | * Beampipe updates by Sakbi |
| + | ** Showed detector area photon background above 1 MeV from different beam pipe configuration. Mostly coming from beam-pipe with no Helium designed by Dave at spectrometer engineering group at JLab | ||
| + | ** Slit scattering in col-1 and stray field effect in the beam pipe. | ||
| + | ** Using Tungsten beam pipe reduce the background by a factor of 30 | ||
| + | ** Need to improve magnetic shielding | ||
| + | ** What's the Moller and ep signal in the same units as shown for photon background? Sakib will get back with numbers so we can compare background to signal | ||
| + | ** In vacuum only design we need the tungsten shielding around collimators but with helium gas, we will need a beam pipe | ||
| + | * '''We have to discuss use for He to save money vs increase in the background and then find ways to reduce that background''' | ||
| + | * Software updates by Wouter | ||
| + | **Updated envelope into the develop branch and other features to develop branch | ||
| + | **New release 2.0.0 with most recent geometry updates | ||
| + | **Go over the to-do list in the git repository and find what needs to be done and update the list | ||
<br><br> Return to [[Simulation_Meetings | Simulation Meetings]] | <br><br> Return to [[Simulation_Meetings | Simulation Meetings]] | ||
<br> Return to [[Main_Page|Main Page]] | <br> Return to [[Main_Page|Main Page]] | ||
Latest revision as of 15:14, 12 September 2019
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Simulation Task List Updated 2019
- Simulation tasks (new)
File:MOLLER Tasks List v8 Sim.doc - Simulation tasks Task List by Dustin
- Simulation tasks Task List by Rakitha
- Main detector simulation tasks Task List by Michael
Agenda
- Follow up on Geometry updates from CAD design
- Simulation task updates: What needs to be done in immediate future
- Simulation software updates:
Attendance
Attendance: Rakitha, Sakib, Wouter, Michael, Dustin, Chandan,
Minutes
- Beampipe updates by Sakbi
- Showed detector area photon background above 1 MeV from different beam pipe configuration. Mostly coming from beam-pipe with no Helium designed by Dave at spectrometer engineering group at JLab
- Slit scattering in col-1 and stray field effect in the beam pipe.
- Using Tungsten beam pipe reduce the background by a factor of 30
- Need to improve magnetic shielding
- What's the Moller and ep signal in the same units as shown for photon background? Sakib will get back with numbers so we can compare background to signal
- In vacuum only design we need the tungsten shielding around collimators but with helium gas, we will need a beam pipe
- We have to discuss use for He to save money vs increase in the background and then find ways to reduce that background
- Software updates by Wouter
- Updated envelope into the develop branch and other features to develop branch
- New release 2.0.0 with most recent geometry updates
- Go over the to-do list in the git repository and find what needs to be done and update the list
Return to Simulation Meetings
Return to Main Page
