Search for CPT Violation in the Neutral Kaon System and a High Sensitivity Search for K sub L Yields pi sup 0 e sup + e sup - : Progress Report, August 1, 1988-March 31, 1989.

摘要

Fermilab experiment E-773 with the goal of measuring the phase difference between /phi/ sup 00 and /phi/ sup +- to better than . 5 sup 0 is scheduled to run at March 1990 for two months. This precision measurement will improve the world limit by more than an order of magnitude. A letter of intent (P-799) with the goal of searching for the rare decay mode K/sub L/ -> pi sup 0 e sup + e sup - with a sensitivity of pi sup 0 e sup + e sup - < 4 x 10 sup -8 ) which came from the E-731 data was published recently by the same group. There are two equipment construction projects currently being carried out; the track-processor and the transition radiation detector. Both are discussed in this paper. (ERA citation 14:016329)