Adaptive Multi-vertex fitting
W. Waltenberger, Rudolf Konrad Fruhwirth · CERN Document Server (European Organization for Nuclear Research) · 2004
The Multi-Vertex Fitter is an algorithm that fits n vertices simultaneously. In each vertex fit, each track is weighted according to its distance to the current vertex. This paper presents the implementation, verification and future development of the Multi-Vertex Fitter in ORCA. 1