CEPC Calorimeter Weekly Meeting on TDR

Dedicated discussions on CEPC calorimeter mechanics scheduled at2PM (NEW!)in March 8

• Zoom link:https://zoom.us/j/91510976844?pwd=aDBZaGphQ2NmdHFVZFoxekVPWmNiQT09

• Meeting ID: 9151097684

• Password: 080324

Items to discussed: decision-making for HCAL mechanics design -> detector geometry in CEPCSW

• Barrel HCAL modules

  • Geometry shape: symmetric vs assymetric

  • N-sided polygon: N=8, 12 or 16?

• HCAL barrel-endcap designs and mounting position of endcaps

  • Option 1: endcaps mounted inside barrel HCAL (examples?)

  • Option 2: endcaps mounted on the endcap yoke (e.g. ILD, CMS)