Speaker
Pierfrancesco Butti
(CERN)
Description
Four-dimensional trackers are devices capable of simultaneously measuring spatial and temporal coordinates with extremely good resolution (O(10 μm) and O(10 ps)) and represent a promising avenue for charged-particle tracking. The ACTS library has the capability to include time information in track and vertexing reconstruction algorithms thanks to its 6-parameter track representation. In this work we present the physics and computational performance of 4-dimensional tracking and vertexing algorithms using the Open Data Detector as well as their application into more complex object reconstruction algorithms such as particle identification or heavy flavour jet tagging.
Authors
Andreas Stefl
(Technische Universitaet Wien (AT))
Ariel Gustavo Schwartzman
(SLAC National Accelerator Laboratory (US))
Lorenzo Santi
(CERN)
Paul Gessinger
(CERN)
Pierfrancesco Butti
(CERN)
Valentina Cairo
(CERN)
