May 27 – 31, 2024
Chulalongkorn University
Asia/Bangkok timezone

LHCb upgrades

May 30, 2024, 12:05 PM
20m
Chulalongkorn University

Chulalongkorn University

Mahamakut Building, Faculty of Science, Chulalongkorn University
Plenary session Future facility Future facilities

Speaker

Mark Tobin (Chinese Academy of Sciences (CN))

Description

The LHCb experiment was designed to measure CP-violation in the b-sector and to study rare decays of b- and c-hadrons at the LHC. The excellent performance of the detector during Run 1 and 2 of the LHC enabled LHCb to produce many interesting results. However, the maximum data rate was limited to by a Level-0 hardware trigger to 1.1 MHz and the trigger yield saturated at higher luminosities for hadronic decays. The experiment was upgraded during Long Shutdown 2 of the LHC to be able to operate the detector at higher luminosity and to introduce a trigger-less read-out that can process data from the complete detector at 40MHz. Further upgrades are planned to fully exploit the flavour-physics opportunities of the HL-LHC, and to study additional physics topics that take advantage of the forward acceptance of LHCb. This talk will focus on the status of the current upgrade and give a brief outlook for the LHCb Upgrade 2.

Presentation materials