Update on track finding in FDC

From GlueXWiki
Revision as of 08:31, 29 February 2008 by Staylor (Talk | contribs)

(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation, search

The segment-based track-finding algorithm has been refined:

  • I no longer rely on the refitting to determine the charge of the particle unless the individual segment information is ambiguous for those segments linked into candidates.
  • The track-matching cut from segment to segment is now momentum-dependent: \delta r<2.79+2.88/p^{2}.

Segment matching cut.gif