IBIC2026 - 15th International Beam Instrumentation Conference

Session

MC04: Transverse Profile and Emittance Monitors

MOT

31 Aug 2026, 11:00

Rainbow Theatre (Whistler Conference Centre)

18. Full-cycle, noninvasive emittance monitoring with the beam gas curtain monitor at the LHC (MORT02)

Daniele Butti (European Organization for Nuclear Research)

31/08/2026, 11:00

MC04: Transverse Profile and Emittance Monitors

Invited Oral Presentation

The large energy range and high intensity of current hadron accelerators, such as the Large Hadron Collider (LHC) and its planned high-luminosity upgrade, pose great challenges to beam measurements.

The Beam Gas Curtain (BGC) was successfully installed in the accelerator in 2023 and presents an accurate, minimally invasive profile monitor with a large energy range for high-intensity beams....

81. Development and beam observations of an ultra-fast bunch-by-bunch X-ray beam size monitor at SuperKEKB (MORT03)

Riku Nomaru (The University of Tokyo, High Energy Accelerator Research Organization)

31/08/2026, 11:30

MC04: Transverse Profile and Emittance Monitors

Contributed Oral Presentation

High-luminosity electron–positron colliders such as SuperKEKB operate with high bunch currents and a large number of bunches in collision. Under these conditions, various beam instabilities can arise and limit beam performance. Investigating such phenomena requires diagnostic instruments capable of resolving beam properties on a bunch-by-bunch timescale. In particular, identifying...