Difference between revisions of "Mattione Update 08212013"

From GlueXWiki
Jump to: navigation, search
(Performance)
Line 41: Line 41:
 
** "Roughly Close": p within 20%, θ within 15 degrees, φ within 30 degrees, Vertex-Z within 10cm
 
** "Roughly Close": p within 20%, θ within 15 degrees, φ within 30 degrees, Vertex-Z within 10cm
  
Stage
+
{| border="1" cellpadding="2" align="left" valign="top" style="text-align:center;"
 +
!width="100"| Stage
 +
!width="200"| Current (08/20/13) Code
 +
!width="200"| Spiral Code
 +
!width="200"| Current (08/20/13) Code, No Hit Selector
 +
!width="200"| Spiral Code, No Hit Selector
 +
|-
 +
! Track Candidates
 +
| % || % || % || %
 +
! Time-Based Tracks
 +
| % || % || % || %
 +
|}
 +
<br style="clear:both;"/>

Revision as of 23:25, 20 August 2013

Track Candidate Reconstruction Sampling

  • All events have one π+ thrown at p = 150 MeV/c, θ = 90 degrees, φ = random.
Event # Truth Hits Reconstructed Hits Current (08/20/13) Code Track Candidates Spiral Code Track Candidates
Event 1
Mattione Update 08202013 SlowPiPlus Event1 TruthHits.png
Mattione Update 08202013 SlowPiPlus Event1 ReconHits.png
Mattione Update 08202013 SlowPiPlus Event1 Current.png
Mattione Update 08202013 SlowPiPlus Event1 Spiral.png


Performance

  • 1000 events, all with one π+ thrown at p = 150 MeV/c, θ = 90 degrees, φ = random.

Multiplicity

  • # Track Candidates
Current (08/20/13) Code
Spiral Code


  • # Time-Based Tracks (with PID = pi+)
Current (08/20/13) Code
Spiral Code
Current (08/20/13) Code, No Hit Selector
Spiral Code, No Hit Selector


Accuracy

  •  % of events with at least one track that is "roughly close" to the thrown parameters:
    • "Roughly Close": p within 20%, θ within 15 degrees, φ within 30 degrees, Vertex-Z within 10cm
Stage Current (08/20/13) Code Spiral Code Current (08/20/13) Code, No Hit Selector Spiral Code, No Hit Selector
Track Candidates  %  %  %  % Time-Based Tracks  %  %  %  %