From the 1 of 5 linked papers with an AI index.
5 papers
Observation of violation in decays
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1172
The LHCb collaboration measures the time‑dependent CP asymmetry in B⁰ → J/ψ ρ⁰ decays, reporting the first observation of CP violation in this channel and determining the effective…
Measurement of the branching fraction of the decay and isospin asymmetry of decays
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1193
This paper describes a measurement of the branching fraction using data collected with the LHCb experiment in proton-proton collisions from 2016 to 2018. The dat…
Measurement of asymmetry in decays with Run 3 data
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1189
A measurement of asymmetry in decays is reported, based on a data sample of proton-proton collisions collected with the LHCb detector in 20…
A method for luminosity determination based on real-time hit reconstruction with the LHCb silicon pixel detector
LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1177
The data acquisition system of the upgraded LHCb experiment includes the fast reconstruction of all hits in the vertex locator (VELO) pixel detector at the beam-crossing rate of 40…
OPTIMA, a board dedicated to Optimized Precision Timing for Multichannel Acquisition
Federico De Benedetti, Victor Coco, Paula Collins +5
In the new era of HL-LHC experiments, fast-timing detectors are emerging as critical tools for background rejection. Typical requirements include a temporal hit resolution of about…