Asian Linear Collider Workshop 2018

Abstracts

CLICdp status

• Speaker: Dominik Arominski (CERN)
• Status: Invited, plenary
• Abstract: not needed
• Slides

Beam induced backgrounds and occupancies in CLICdet

• Speaker: Dominik Arominski (CERN)
• Status: Accepted for MDI session
• Abstract: In this talk, I present the results of an ongoing study of beam-induced backgrounds' impact on the CLIC detector, whose design has been recently finalized. The study is focused on the occupancies and radiation levels of the tracking detectors and calorimeters. The beam-induced backgrounds -- incoherent pairs and gamma-gamma to hadron events -- are created in Guinea-Pig++ using beams transported with PLACET as the input. These particles are embedded in CLICdet using the Geant4-based framework DD4hep. In addition, I present a design of beam pipe apertures in the Final Focus System. Taken into account are the constraints from the use of warm magnets, the collimation depth, and the resistive wall wake field effects calculated in the PyHEADTAIL software. All of the results consider the two main CLIC energy stages of 380 GeV and 3 TeV.
• Slides