Difference between revisions of "Shielding hut for GEM electronics"
From Hall A Wiki
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− | * First, we wanted to compare the gamma yields with Pavel's to | + | * First, we wanted to compare the gamma yields with Pavel's to cross-check the overall normalization. |
+ | ** The are the latest plots from Pavel's [https://userweb.jlab.org/~dasuni/GEM_Electronic_hut/st_e11000_th40cm_a1%281%29.pdf]. These simulations include exact GEp target configuration (40 cm Liquid H2 + Al walls). |
Revision as of 10:58, 8 September 2016
The main purpose of this study to determine the neutron-induced damage on electronics at the shielding hut for GEp.
Main drawings for the shielding hut are,
Few extra details from Alan,
- The green boxes are cast steel 52" x 52" x 26".
- The distance between two green boxes are 96".
- There is a steel plates between two green boxes (bottom-2.5" thick & front-7.5" thick). The bottom plate allows for the front plates to match the height of the green blocks for stacking the top plates.
- And there is a steel plate (120" x 5" x 43") on the top (blue).
The drawings for the magnet support frame (by Alan) -[4]
The supporting frame and the sheilding hut were added to the g4sbs/src/G4SBSHArmBuilder.cc - [5], See under MakeHCAL.
And here the shielding hut and supporting frame appear on the g4sbs at the moment - [6]
- First, we wanted to compare the gamma yields with Pavel's to cross-check the overall normalization.
- The are the latest plots from Pavel's [7]. These simulations include exact GEp target configuration (40 cm Liquid H2 + Al walls).