Difference between revisions of "Target Region Shielding"
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== Meetings == | == Meetings == | ||
| + | * 200916: initial plan (updated this page) and settled on ad-hoc meetings. | ||
== Tasks == | == Tasks == | ||
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| Material analysis || [[Target Region Shielding#Material Analysis|Description]] || Chandan || <font color="red">To be added</font> | | Material analysis || [[Target Region Shielding#Material Analysis|Description]] || Chandan || <font color="red">To be added</font> | ||
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| − | | Needed detectors || Define detectors needed for simulation || Ciprian || | + | | Needed detectors || Define detectors needed for simulation || Ciprian || [[Target Region Shielding#Needed detectors|see below]] |
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| − | | Geometry implementation || Develop plan to efficiently implement changes || | + | | Geometry implementation || Develop plan to efficiently implement changes || Ciprian || [https://moller.jlab.org/cgi-bin/DocDB/private/ShowDocument?docid=644 docDB644] |
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| − | | Run simulations || Running either on compute canada | + | | Run simulations || Running either on compute canada || Naz and Sakib || <font color="red">To be added</font> |
|- | |- | ||
| − | | 1st pass analysis || Flesh out analysis scripts and get base level of radiation || | + | | 1st pass analysis || Flesh out analysis scripts and get base level of radiation || Weibin, Naz, Ciprian || <font color="red">To be added</font> |
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* List of materials: | * List of materials: | ||
** DenseCrete 5.21 g/cc (has Fe oxides - may not want near beamline) [https://www.nuclearshielding.com/densecrete denseCrete] | ** DenseCrete 5.21 g/cc (has Fe oxides - may not want near beamline) [https://www.nuclearshielding.com/densecrete denseCrete] | ||
| − | ** [https://www.lkabminerals.com/en/industry-uses/building-construction/radiation-shielding/ RadCrete] | + | ** [https://www.lkabminerals.com/en/industry-uses/building-construction/radiation-shielding/ RadCrete] Uses magnetite (iron ore) |
| − | ** [https://pittslittle.com/high-density-concrete.php PittHDcrete] | + | ** [https://pittslittle.com/high-density-concrete.php PittHDcrete] uses iron-based ores or steel aggregate |
** [https://www.nelcoworldwide.com/medical-shielding-products/concrete/high-density-concrete-block/ NelcoHDcrete] | ** [https://www.nelcoworldwide.com/medical-shielding-products/concrete/high-density-concrete-block/ NelcoHDcrete] | ||
| − | ** concrete with galena aggregate [https://moller.jlab.org/cgi-bin/DocDB/private/ShowDocument?docid=643 docDBlink] | + | ** concrete with galena aggregate [https://moller.jlab.org/cgi-bin/DocDB/private/ShowDocument?docid=643 docDBlink] (galena is lead ore) |
** '''If these don't contain a Barite mix we should look for one to include in our studies''' | ** '''If these don't contain a Barite mix we should look for one to include in our studies''' | ||
* Re-run analysis for new materials and summarize findings | * Re-run analysis for new materials and summarize findings | ||
Latest revision as of 14:20, 9 November 2020
Meetings
- 200916: initial plan (updated this page) and settled on ad-hoc meetings.
Tasks
| Task Title | Task Short Description | Responsible | DocDB link |
|---|---|---|---|
| Material analysis | Description | Chandan | To be added |
| Needed detectors | Define detectors needed for simulation | Ciprian | see below |
| Geometry implementation | Develop plan to efficiently implement changes | Ciprian | docDB644 |
| Run simulations | Running either on compute canada | Naz and Sakib | To be added |
| 1st pass analysis | Flesh out analysis scripts and get base level of radiation | Weibin, Naz, Ciprian | To be added |
Descriptions
Material analysis
- Document current analysis (look back at PREX analysis by Caryn and MOLLER analysis by Chandan)
- List of materials:
- DenseCrete 5.21 g/cc (has Fe oxides - may not want near beamline) denseCrete
- RadCrete Uses magnetite (iron ore)
- PittHDcrete uses iron-based ores or steel aggregate
- NelcoHDcrete
- concrete with galena aggregate docDBlink (galena is lead ore)
- If these don't contain a Barite mix we should look for one to include in our studies
- Re-run analysis for new materials and summarize findings
Needed detectors
- US of target: Moller polarimeter, Compton, Front of SBS bunker
- between target and 1st Pb wall
- plane right US of Hybrid (will make kryptonite for these simulations)
- detectors will be placed in the parallel world
