Must be able to determine the ImpactParameter and the ImpactParameterSignificance of a TrackTrajectory with respect to a given SpacePoint.

In order to be able to assess systematic errors introduced by the TrackAlignment, the TrackMaterialModel, one must be able to refit selected subsets of tracks during a physics analysis, without having to rerun the reconstruction. As one of the advantages of LHCb over its competition is the better proper time resolution, and this resolution is required for the core physics program of the experiment, this is a crucial requirement.

-- GerhardRaven - 03 Apr 2005

Edit | Attach | Watch | Print version | History: r3 < r2 < r1 | Backlinks | Raw View | WYSIWYG | More topic actions
Topic revision: r3 - 2005-04-21 - GerhardRaven
    • Cern Search Icon Cern Search
    • TWiki Search Icon TWiki Search
    • Google Search Icon Google Search

    LHCb All webs login

This site is powered by the TWiki collaboration platform Powered by PerlCopyright & 2008-2021 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
or Ideas, requests, problems regarding TWiki? use Discourse or Send feedback