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, December 15, 2022 (9:00 AM) to Friday, December 16, 2022 (6:20 PM)

Monday, December 12, 2022
Tuesday, December 13, 2022
Wednesday, December 14, 2022
Thursday, December 15, 2022
9:00 AM Morning session 1
Morning session 1
9:00 AM - 12:30 PM
Contributions

9:00 AM Opening remark

9:10 AM Generalized Nyquist Criterion for Transverse Stability - Michael Blaskiewicz (BNL)

9:40 AM Coupled-bunch instability for arbitrary multibunch configurations - Gabriele Bassi (BNL)

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

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

11:20 AM Resistive wall impedance and incoherent tune shift for elliptical multilayer beam pipe - Yuting Wang (IHEP)
3:00 PM
3:00 PM - 6:10 PM
Contributions

3:00 PM Impedance modeling for SuperKEKB - Takuya ISHIBASHI (KEK)

3:30 PM -1 mode instability at SuperKEKB LER - Kazuhito Ohmi (KEK)

4:00 PM Development and operation experience of collimators at SuperKEKB - Shinji Terui (KEK)

5:10 PM Optimization of Belle II background and its impact on collimator settings - Andrii Natochii ( University of Hawaii)

5:40 PM Methods and results of bunch length measurements at SuperKEKB (Canceled) - Gaku Mitsuka (KEK)
Friday, December 16, 2022
9:00 AM Friday morning
Friday morning
9:00 AM - 12:30 PM
Contributions

9:00 AM Impedance computations and beam-based measurements: A problem of discrepancy - Victor Smalyuk (BNL)

9:30 AM Beam Induced Heating Analysis for the EIC Vacuum Components - Medani Sangroula (BNL)

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

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

11:10 AM Fokker-Planck analysis of transverse collective instabilities in electron storage rings (Canceled) - Ryan Lindberg (ANL)
3:00 PM Friday afternoon
Friday afternoon
3:00 PM - 6:20 PM
Contributions

3:00 PM Interplay of beam-beam and impedance effects - Yuan Zhang (IHEP)

3:30 PM Impedance modeling and related effects at CEPC - Na Wang (IHEP)

4:00 PM FCC-ee collective effects - Emanuela Carideo (Univ. Roma1 and CERN)

4:40 PM Resistive wall impedance with arbitrary cross section - Ali Rajabi (DESY)

5:10 PM Collective Effects at the ESRF - Lee Carver (ESRF)

5:40 PM Resistive wall impedance calculations using neural network method (Canceled) - Kazuhiro Fujita (SIT (Japan))

6:10 PM Close remark