Name: Mini-workshop on impedance modeling and impedance effects at SuperKEKB and future colliders
Start: 2022-12-15T09:00:00+09:00
End: 2022-12-16T18:20:00+09:00
Location: No location set

Mini-workshop on impedance modeling and impedance effects at SuperKEKB and future colliders

from Thursday, 15 December 2022 (09:00) to Friday, 16 December 2022 (18:20)

Monday, 12 December 2022
Tuesday, 13 December 2022
Wednesday, 14 December 2022
Thursday, 15 December 2022
09:00 Morning session 1
Morning session 1
09:00 - 12:30
Contributions

09:00 Opening remark

09:10 Generalized Nyquist Criterion for Transverse Stability - Michael Blaskiewicz (BNL)

09:40 Coupled-bunch instability for arbitrary multibunch configurations - Gabriele Bassi (BNL)

10:10 Impedance modeling and its application to the analysis of the collective effects - Alexei Blednykh (BNL)

10:50 Collimator model & FCC-ee impedance model - Mostafa Behtouei (INFN-LNF)

11:20 Resistive wall impedance and incoherent tune shift for elliptical multilayer beam pipe - Yuting Wang (IHEP)
15:00
15:00 - 18:10
Contributions

15:00 Impedance modeling for SuperKEKB - Takuya ISHIBASHI (KEK)

15:30 -1 mode instability at SuperKEKB LER - Kazuhito Ohmi (KEK)

16:00 Development and operation experience of collimators at SuperKEKB - Shinji Terui (KEK)

17:10 Optimization of Belle II background and its impact on collimator settings - Andrii Natochii ( University of Hawaii)

17:40 Methods and results of bunch length measurements at SuperKEKB (Canceled) - Gaku Mitsuka (KEK)
Friday, 16 December 2022
09:00 Friday morning
Friday morning
09:00 - 12:30
Contributions

09:00 Impedance computations and beam-based measurements: A problem of discrepancy - Victor Smalyuk (BNL)

09:30 Beam Induced Heating Analysis for the EIC Vacuum Components - Medani Sangroula (BNL)

10:00 A cross-check of wakefield simulations by GdfidL and ECHO3D codes - Aamna Khan (BNL)

10:40 Coupled-bunch instability driven by resistive wall impedance at SuperKEKB main rings - Demin ZHOU (KEK)

11:10 Fokker-Planck analysis of transverse collective instabilities in electron storage rings (Canceled) - Ryan Lindberg (ANL)
15:00 Friday afternoon
Friday afternoon
15:00 - 18:20
Contributions

15:00 Interplay of beam-beam and impedance effects - Yuan Zhang (IHEP)

15:30 Impedance modeling and related effects at CEPC - Na Wang (IHEP)

16:00 FCC-ee collective effects - Emanuela Carideo (Univ. Roma1 and CERN)

16:40 Resistive wall impedance with arbitrary cross section - Ali Rajabi (DESY)

17:10 Collective Effects at the ESRF - Lee Carver (ESRF)

17:40 Resistive wall impedance calculations using neural network method (Canceled) - Kazuhiro Fujita (SIT (Japan))

18:10 Close remark