Data-driven performance evaluation method for CMS RPC trigger system using 2011 data at LHC

Pramana

A Sharma1²  on behalf of the CMS Collaboration¹  S B Beri² 

[1] $$;Department of Physics, Panjab University, Chandigarh 160 014, India$$

关键词: LHC;    CMS;    level-1 trigger;    muons;    resistive plate chambers.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

The compact muon solenoid (CMS) is one of the four experiments which is getting and analysing the results of the collision of protons at LHC. The CMS trigger system is divided into two stages, the level-1 trigger and high-level triggers, to handle the large stream of data produced in collision. The information transmitted from the three muon subsystems (DT, CSC and RPC) are collected by the Global Muon Trigger (GMT) Board and merged. A method for evaluating the RPC system trigger efficiency with data from 𝑝𝑝 collision was developed using the features of GMT. The results of the study with the real data of 2011 are shown and discussed here along with the comparison of Monte Carlo results

【 授权许可】

Unknown