JEF meeting, July 12, 2019
Meeting time and location= 1:00 pm EST (JLab time) F228
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Attendees: Josh, Wolfgang, Simon, Sasha
- Josh is finalizing the design of the assembly (shown above) to study 12 crystals at a time in the hall
- The assembly will fit inside a soft-iron box (for magnetic shielding) that will be mounted downstream of the new penetration in the shield blocks downstream of the pair spectrometer
- A first prototype should be ready to go in about 2 weeks.
- There was some discussion as to how to study the light guide performance. The thought was to start with using the assembly above and then for more detailed studies to build off the concept used for 3x3 shielding prototype used for magnetic shielding studies. Would study no light guide and 3.5 cm light guide.