next up previous contents
Next: L3Isolation Up: Level 3 Triggers Previous: L3Muons   Contents

L3BTagIP

The L3BTagIP branch is a TClonesArray of L3 $b$ tagging results.

Header file: trigsimcert/L3BTagIP.hpp

Package containing the class used to fill the chunk read: l3fbtag_ip_results

Information taken from l3fbtag_ip_result/src/L3BTagIPPhysicsResults.cpp and

http://www-d0.fnal.gov/computing/algorithms/level3/b-tagging/L3Btag.html

Accessor Method used    
ToolName() l3mapIter-$>$first string trigger list name of the physics tool that produced the candidate
BTag() get_btag() float probability of the presence of a $b$ quark in the event based on the signed impact parameter significance of tracks belonging to the leading jets.



Yann Coadou 2005-06-27