ACE: AMY CDC (central drift chamber) fast track finder

Conference · Fri Jan 01 00:00:00 EST 1988

OSTI ID:5018743

Mori, T

The central drift chamber (CDC) of the AMY detector at the TRISTAN e/sup /+//e/sup /-// collider features its fine granularity and multi-band structure. The tracking software named ACE which makes the most of these features shows an excellent performance for reconstruction of high multiplicity events with highly collimated jets. The obtained reconstruction efficiency is 97% for the particles coming from within 5 cm of the primary vertex with p/sub t/ /approx gt/ 500 MeVc in the simulated hadronic events. The processing time is on average less than 300 ms per hadronic event (simulated or real) on a FACOM M-382 computer. 3 refs., 5 figs.

• Research Organization: Rochester Univ., NY (USA)
• DOE Contract Number: AC02-76ER13065
• OSTI ID: 5018743
• Report Number(s): CONF-880177-1; CONF-880177-; ON: DE88008786
• Resource Relation: Conference: Conference on particle physics with high resolution tracking detectors, Tokyo, Japan, 11 Jan 1988
• Country of Publication: United States
• Language: English

Related Subjects

46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
DRIFT CHAMBERS
A CODES
PARTICLE TRACKS
EFFICIENCY
MULTIPLICITY
TRAJECTORIES
COMPUTER CODES
MEASURING INSTRUMENTS
MULTIWIRE PROPORTIONAL CHAMBERS
PROPORTIONAL COUNTERS
RADIATION DETECTORS
440104* - Radiation Instrumentation- High Energy Physics Instrumentation
990220 - Computers
Computerized Models
& Computer Programs- (1987-1989)