26-30 July 2021
Zoom
Europe/Berlin timezone

Real-time analysis in Run 3 with the LHCb experiment

28 Jul 2021, 11:00
12m
Zoom

Zoom

Parallel session talk Detector R&D and Data Handling T12: Detector R&D and Data Handling

Speaker

Peilian Li (Heidelberg University)

Description

Second stage of high-level trigger at the LHCb, deployed on a CPU server farm, not only selects events but performs an offline-quality alignment and calibration of the detector and uses this information to allow physics analysts to deploy essentially their full offline analysis level selections (including computing isolation, flavour tagging, etc) at the trigger level. This “real time analysis” concept has also allowed LHCb to fully unify its online and offline software codebases. We cover the design and performance of the system which will be deployed in Run 3, with particular attention to the physics performance of the new algorithms.

Email stefania.ricciardi@stfc.ac.uk
First author Stefania Ricciardi
Collaboration / Activity LHCb

Primary author

Peilian Li (Heidelberg University)

Co-author

Presentation Materials