eeFACT 2025 - 70th ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e+e– Colliders

Session

Special Session 2

7 Mar 2025, 15:00

300 (EPOCHAL)

Conveners

Special Session 2

• Kyo Shibata (High Energy Accelerator Research Organization)
• Yoshihiro Funakoshi (High Energy Accelerator Research Organization)

238. Sudden Beam Loss (SBL) Events at SuperKEKB, Observations and Measures (FRA07)

Kyo Shibata (High Energy Accelerator Research Organization)

07/03/2025, 15:00

Invited Oral Presentation

239. Simulations on SBL (FRA08)

Kazuhito Ohmi (High Energy Accelerator Research Organization)

07/03/2025, 15:20

Beam-dust interaction is discussed. Heating, ionization, melting, fusion and evaporation precesses are simulated in interaction with beam. It is shown that beam is aborted by interaction with the charged cloud of dust and evaporated ions.

240. Discussions on SBL

07/03/2025, 15:40