mechanic design Room: https://bnl.zoomgov.com/j/1617546118?pwd=qNzxLqF8Q4Mj3RerAZdVSELzEgEQzV.1 how to fit in the service hybrid from 09/03 11AM discussion: Next steps Tonko: Meet with Norbert Nowitzki and his engineers next week to discuss the new DC-DC converter design and how to proceed. Andreas: Create a document laying out geometry constraints, component sizes, and stack-up for the 2- and 3-stave designs, and share it with the team. Andreas: Coordinate a meeting next week with Takashi, Hancheng, Anish, Satoshi, and others to discuss thermal FEA and support the simulation work. Simone Mazza: Investigate the feasibility of mounting the linear regulator components on a small FPC carrier and integrating it with the FPC design. Takashi: Continue communication and propose a connector solution between the FPC and the service hybrid.

testbeam preparation and plan (updates?) Room: https://bnl.zoomgov.com/j/1617546118?pwd=qNzxLqF8Q4Mj3RerAZdVSELzEgEQzV.1 KEK/DESY/SLAC

FPC line width measurement

• takashi Hachiya

Room: https://bnl.zoomgov.com/j/1617546118?pwd=qNzxLqF8Q4Mj3RerAZdVSELzEgEQzV.1

e/pi separation using ScFi

• Ayuki Watanabe

Room: https://bnl.zoomgov.com/j/1617546118?pwd=qNzxLqF8Q4Mj3RerAZdVSELzEgEQzV.1