The LHCb RICH upgrade for the high luminosity LHC era

被引：2

作者：

Wotton, S. A. ^{[1
]}

机构：

[1] Univ Cambridge, Cavendish Lab, Cambridge, England

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2024年 / 1058卷

基金：

英国科学技术设施理事会;

关键词：

LHCb; RICH; LHC; Particle identification;

D O I：

10.1016/j.nima.2023.168824

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The hadron particle identification provided by the RICH system in LHCb over a momentum range of 2.6-100 GeV/c has been a key element of the success of the experiment and will remain equally important for Upgrade II. With luminosities expected up to 7.5 times those expected for Upgrade I and 75 times those realised in the past, maintaining the current excellent particle identification performance demands a substantial improvement in the precision of the measurements of the space and time coordinates of the photons detected in the RICH. It will require a readout strategy with high-resolution timing information and making significant improvements in the resolution of the reconstructed Cherenkov angle.

引用

页数：3

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