Exp.37 a big dip phi
cluster energy n side p side
hybrid 7 hybrid 6 hybrid 34, 35, 38,39, 74,75 : the same trend
mu-pair Ozaki san
circle: muons which do not go through DSSD #3 red triangle: muons going through the DSSD #3 Kibayashi san the IP resolution is worse phi~150 degrees for details see http://www.hp.phys.titech.ac.jp/atsuko/post/2004/0408
residual dist. of cosmic ray muons w/o magnetic field after alignment DSSD3 hybrid 7 DSSD #3 seems to be not aligned correctly.....