Jul 6 – 13, 2022
Bologna, Italy
Europe/Rome timezone

ATLAS Run 3 charged-particle reconstruction performance in energetic jets

Jul 8, 2022, 7:05 PM
1h 25m
Bologna, Italy

Bologna, Italy

Palazzo della Cultura e dei Congressi
Poster Operation, Performance and Upgrade (Incl. HL-LHC) of Present Detectors Poster Session


Otilia Ducu (IFIN-HH (Bucharest, RO))


For Run 3 data taking the track reconstruction algorithm used for
the ATLAS Inner Detector has been optimized with a particular focus on
minimizing the number of erroneous and low-quality tracks processed by
rejecting them as early as possible. This ensures a collection of high-quality
tracks to downstream reconstruction and physics, a key aspect in ATLAS. This
poster is dedicated to the modeling of track reconstruction in the core of
high transverse momentum jets, presenting new measurements of the charged
particle reconstruction inefficiency and fake rate inside jets.

In-person participation Yes

Primary author

Otilia Ducu (IFIN-HH (Bucharest, RO))

Presentation materials