1. BesMUC Reconstruction Algorithm
You Zhengyun
School of Physics , PKU

2. Reconstruction algorithm
Fired strips
1. What to do ?
find relations between tracks and fired strips.
2. How to do ?
Start from an extrapolated MDC track, go on extrapolating, correct direction, attach fired strips, gap by gap…
Extrapolate MDC track

3. Monte Carlo Data 1.0Gev Reconstructed MDC track 1.5Gev Extrapolated

4. A simple test Cond1. assume MDC tracks reconstructed 100% accurate;
Cond2. assume MDC tracks extrapolated 100% accurate;
Cond3. no Rpc noise;
Single muon track event, with a certain searching window size :
p GeV/c events not correctly attached fired strips
/number of all fire strips in all events
/4758 ≈3.7%
/8662 ≈0.5%
/8573 ≈0.4%
/8696 ≈0.6%