View source for Target Region Shielding

== Meetings ==
* 200916: initial plan (updated this page) and settled on ad-hoc meetings. 

== Tasks ==
{| class="wikitable"
|+ Caption text
|-
! Task Title !! Task Short Description !! Responsible !! DocDB link
|-
| Material analysis || [[Target Region Shielding#Material Analysis|Description]] || Chandan || <font color="red">To be added</font>
|-
| Needed detectors || Define detectors needed for simulation || Ciprian || [[Target Region Shielding#Needed detectors|see below]]
|-
| Geometry implementation || Develop plan to efficiently implement changes ||  Ciprian || [https://moller.jlab.org/cgi-bin/DocDB/private/ShowDocument?docid=644 docDB644]
|-
| 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 || Weibin, Naz, Ciprian || <font color="red">To be added</font>
|}

== 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) [https://www.nuclearshielding.com/densecrete denseCrete]
** [https://www.lkabminerals.com/en/industry-uses/building-construction/radiation-shielding/ RadCrete] Uses magnetite (iron ore)
** [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]
** 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'''
* 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