Documentation for the 'Find_Jpsi_Ks' software that searches
tracks and track pairs using the Fiber Tracker
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Bruce Hoeneisen
1 March 2001

Abstract
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We describe the 'Find_Jpsi_Ks' software that searches tracks
and track pairs using the Fiber Tracker. To obtain high
efficiency, low minimum pT and maximum eta reach, the only
hard-wired requirements on the track are hits on axial and
stereo layers 2, 3, 4 and 5, plus one hit in layer 1A or 6A.
Other requirements are set by RCP parameters. The software
has been tested with pT as low as 0.1GeV/c and fiber
ocupancy as high as 12%. The software is particularly
suited for B ---> J/psi Ks ---> l+ l- pi+ pi- in L3,
RECO and offline.