• Corpus ID: 211146180

Design of Sc-ECAL Prototype for CEPC and Performance of First Two Layers

  title={Design of Sc-ECAL Prototype for CEPC and Performance of First Two Layers},
  • YZ.Niu
  • Published 5 February 2020
  • Physics
As a future Higgs or Z factory, construction of the circular electron positron collider (CEPC) has been proposed to precisely measure Higgs bosons. A particle flow-oriented electromagnetic calorimeter (ECAL) and a hadronic calorimeter (HCAL) comprise a baseline design for the CEPC calorimetry system. The scintillator-tungsten ECAL (Sc-ECAL) prototype is being developed within the CEPC calorimetry working group. The Sc-ECAL is a sampling calorimeter consisting of alternating absorber layers and… 

Figures from this paper

SiPM dynamic range for CEPC scintillator-based electromagnetic calorimeter

A high-granularity scintillator calorimeter readout with silicon photomultipliers (SiPMs) is an electromagnetic calorimeter (ECAL) candidate for experiments at the Circular Electron Positron Collider



R&D of the CEPC scintillator-tungsten ECAL

The circular electron and positron collider (CEPC) was proposed as a future Higgs factory. To meet the physics requirements, a particle flow algorithm-oriented calorimeter system with high energy

The Readout Electronics Research Design and Development for CEPC Scintillators Electromagnetic Calorimeter Prototype

The Circular Electron Positron Collider (CEPC) is a proposing electron–positron collider in China, which aims for generating high center-of-mass energy colliding above 250 GeV. The high-granularity

Optimization of the scintillator units for the CEPC scintillator-tungsten ECAL

Background The circular electron positron collider (CEPC) was proposed as a future Higgs/Z factory. A sampling calorimeter with scintillator-tungsten sandwich structure (ScW) is selected as one of

Particle flow oriented electromagnetic calorimeter optimization for the circular electron positron collider

The design and optimization of the Electromagnetic Calorimeter (ECAL) are crucial for the Circular Electron Positron Collider (CEPC) project, a proposed future Higgs/Z factory. Following the

Precision Higgs physics at the CEPC

The discovery of the Higgs boson with its mass around 125 GeV by the ATLAS and CMS Collaborations marked the beginning of a new era in high energy physics. The Higgs boson will be the subject of

SPIROC: design and performances of a dedicated very front-end electronics for an ILC Analog Hadronic CALorimeter (AHCAL) prototype with SiPM read-out

For the future e+ e- International Linear Collider (ILC) the ASIC SPIROC (Silicon Photomultiplier Integrated Read-Out Chip) was designed to read out the Analog Hadronic Calorimeter (AHCAL) equipped

Development of Multi-Pixel Photon Counters

The multipixel photon counter (MPPC) is a newly developed photodetector with an excellent photon counting capability. It also has many attractive features such as small size, high gain, low operation

D of the CEPC scintillator-tungsten ECAL, 2018

  • 2018