International Workshop on Future Linear Colliders 2026

Session

Tracking, Vertexing and Timing

10 Nov 2026, 14:00

KEK

44. Integrated TPC R&D for Future e⁺e⁻ Colliders: Readout Optimization and Beam-Background Mitigation

Dr Huirong Qi (Institute of High Energy Physics, CAS)

Tracking, Vertexing and Timing

Oral presentation

Next-generation electron–positron colliders (CEPC, FCC-ee, ILC) demand excellent particle identification (PID) to fulfill their precision physics programs, particularly in flavor physics. The Time Projection Chamber (TPC), adopted as the main tracking detector in all baseline designs, must simultaneously achieve high-granularity readout for PID and maintain robust performance under...

82. The Progress of AGORA-Drift Chamber’s super long wiring

Dr Jing DONG (CAS-IHEP)

Tracking, Vertexing and Timing

Oral presentation (onsite)

A 5.8 meter totally long drift chamber(DC)-based design has been chosen and done as a possible alternative to the TPC, in order to contribute its PID performance in the CEPC reference detector AGORA’s design [1].
One hand is to study and optimize the resolution of d𝑁/d𝑥 with the advanced electronics and the multilayer DC prototype .Thanks to the nice collaboration with the Italian group,...

69. Tracker-Based Beam and Collision-Energy Calibration at ILC and FCC-ee

Brendon Madison (University of Kansas)

Tracking, Vertexing and Timing

Oral presentation (onsite or remote - not decided)

We present extensions of previous studies using dimuon and wide-angle Bhabha events reconstructed in the main tracker to determine beam and center-of-mass energy observables at future electron–positron colliders. We evaluate the achievable precision on the luminosity-weighted center-of-mass energy and the individual electron and positron beam-energy parameters across operating points from the...