Speaker
Dr
Yasuhiro Sugimoto
(KEK)
Description
FPCCD vertex detector will be operated at -40C in order to
minimize the effect of radiation damage. The power consumption
inside the cryostat may exceed 50W. Therefore, an effective
cooling system is necessary for the FPCCD vertex detector.
We plan to use 2-phase CO2 for the coolant of the vertex detector.
We would like to present an idea of FPCCD vertex detector cooling
system and the recent study results on the cooling system using
2-phase CO2.
Primary author
Dr
Yasuhiro Sugimoto
(KEK)
