Fast and precise luminosity measurement at the international linear collider

Pramana

C Grah²  on behalf of the FCAL Collaboration¹ 

[1] $$;DESY, Platanenallee 6, 15738 Zeuthen, Germany$$

关键词: International linear collider;    forward calorimetry;    beamstrahlung;    forward region;    LumiCal;    BeamCal;    luminosity;    beam diagnostics.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

The detectors of the ILC will feature a calorimeter system in the very forward region. The system comprises mainly two electromagnetic calorimeters: LumiCal, which is dedicated to the measurement of the absolute luminosity with highest precision and BeamCal, which uses the energy deposition from beamstrahlung pairs for a fast luminosity measure and the determination of beam parameters. The FCAL system is designed as a universal system fitting all detector concepts. It was implemented and simulated as a subsystem of the large detector concept [1]. The studies are carried out within the FCAL collaboration.

【 授权许可】

Unknown