Event-of-the-Day

Mon 26 May 2003

Photo of the event-of-the-day for Mon 26 May, 2003.

Today's event of the day is from surface muon run 8168, which is a run with muons stopping in the target (part of standard set A). I tried skimming on events with muons stopping well after the target to see if they were really muons. Some of the events, like today's event of the day, do have muons stopping well downstream. In the photo above, the green clusters are from a muon, the yellow clusters are from a downstream decay positron, and the cyan clusters are from a beam positron.

The event classification for this event is:
EventType:   28  (Clean Too few planes Type 1,2,6,7,10,11,15,16)
 Windows:   7
  window  1, T0= -10000., DC window= -10000.     14., hits PC,DC=   0   0 Min,MaxZ=   99.0  -99.0, type=   5 (Empty)
  window  2, T0=     64., DC window=     14.   1564., hits PC,DC=  11  38 Min,MaxZ=  -59.8   41.8, type=   1 (Muon)
  window  3, T0=   1564., DC window=   1564.   3187., hits PC,DC=   0   0 Min,MaxZ=   99.0  -99.0, type=   5 (Empty)
  window  4, T0=   3237., DC window=   3187.   4737., hits PC,DC=   4   9 Min,MaxZ=   42.2   59.8, type=   3 (DownStream Decay)
  window  5, T0=   4737., DC window=   4737.   6659., hits PC,DC=   0   0 Min,MaxZ=   99.0  -99.0, type=   5 (Empty)
  window  6, T0=   6709., DC window=   6659.   8209., hits PC,DC=  18  56 Min,MaxZ=  -59.8   59.8, type=   4 (Beam Positron)
  window  7, T0=   8209., DC window=   8209.  20000., hits PC,DC=   0   1 Min,MaxZ=  -49.0  -49.0, type=   5 (Empty)

Last modified by Blair Jamieson.