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: High resolution Kaon spectrometer : Experimental setup and expected : Experimental setup and expected

General configuration

The present spectrometer system consists of 1) the HKS spectrometer for the kaons, 2) Enge spectrometer for the scattered electron and 3) the splitter. In Fig. 15, plan view of the spectrometer system installed in Hall C is shown. It would fit in the space between the HMS-SOS pivot and the G0 detector system. Our intention is to install the spectrometer system as upstream us possible so that the interference with the G0 experimental setup is minimum. It is required that the beam swingers are installed downstream of the splitter magnet and the beam is directed to the beam dump of Hall C. It is necessary since the high intensity beam of 30 $\mu$A are required in the proposed experiment, contrasting E89-009 which used low beam current of about 1 $\mu$A.



Satoshi N. Nakamura 平成16年12月2日