June 28th, 2023

Attended: Moskov, Mikhail, Sean, Eugene, Hovanes, and Igor. Justin cannot take it. Jim is traveling.

• Agenda:

• 7th KLF Collab meeting is scheduled for September 19, 2023 (registration page ?)[1] (Moskov).
• Our preparation for ERR-I scheduled for August 2, 2023 [2] (Eugene).
• CPS status (Hovanes)
• KFM status (Mikhail)
• 128-ns status (Moskov)
• Engeneering work status (Eugene)

• KPT document for ERR-I is ready.

• KFM document for ERR-I is in progress.

• CPS document for ERR-I is coming.

• On June 26th, we had a Hovanes CPS meeting discuss CPS design for Hall D and to prepare for ERR-I [3].

• Stresses in Vitaly's absorber and CPS cost estimates (Tim)
• CPS with beam line shielding, Backgrounds, Activation, and PAC48. "Stingray" vs round channel. (Vitaly)

• On June 20th, we had a Hovanes CPS meeting discuss CPS design for Hall D and to prepare for ERR-I [4].

• Hovanes informed us that Patrizia is scheduled ERR-I for August 2nd. Committee is coming [5].
• Thermal analysis and thermal stress analysis in ANSYS (Tim)
• Summary of thermal analysis of the models (Hovanes)
• Photon beam, radiation, and material budget (Pavel)
• Radiation around CPS and material budget (Vitaly)

• There are several refs for radiation demage on electronics [6][7][8][9]