Mini-workshop on impedancemodeling and impedance
effects at SuperKEKB andfuture colliders

Report of Contributions

https://conference-indico.kek.jp/e/IWS2022

Mini-workshop o … / Report of Contributions

Opening remark

Contribution ID: 1

Type: not specified

Opening remark
Thursday, 15 December 2022 09:00 (10 minutes)

Session Classification: Thursday morning

August 25, 2024

Page 1

Mini-workshop o … / Report of Contributions
Contribution ID: 2

Generalized Nyquist Criterion for …
Type: not specified

Generalized Nyquist Criterion for Transverse
Stability
Thursday, 15 December 2022 09:10 (30 minutes)

Presenter: Dr BLASKIEWICZ, Michael (BNL)
Session Classification: Thursday morning

August 25, 2024

Page 2

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Contribution ID: 3

Coupled-bunch instability for arbi …
Type: not specified

Coupled-bunch instability for arbitrary multibunch
configurations
Thursday, 15 December 2022 09:40 (30 minutes)

Presenter: Dr BASSI, Gabriele (BNL)
Session Classification: Thursday morning

August 25, 2024

Page 3

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Contribution ID: 4

Impedance modeling and its applic …
Type: not specified

Impedance modeling and its application to theanalysis of the collective effects
Thursday, 15 December 2022 10:10 (30 minutes)

Presenter: Dr BLEDNYKH, Alexei (BNL)
Session Classification: Thursday morning

August 25, 2024

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Contribution ID: 5

Collimator model & FCC-ee imped …
Type: not specified

Collimator model & FCC-ee impedance model
Thursday, 15 December 2022 10:50 (30 minutes)

Presenter: Dr BEHTOUEI, Mostafa (INFN-LNF)
Session Classification: Thursday morning

August 25, 2024

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Contribution ID: 6

Resistive wall impedance and inco …
Type: not specified

Resistive wall impedance and incoherent tune shift
for elliptical multilayer beam pipe
Thursday, 15 December 2022 11:20 (30 minutes)

Presenter: WANG, Yuting (IHEP)
Session Classification: Thursday morning

August 25, 2024

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Contribution ID: 7-1 mode instability at SuperKEKB L …
Type: not specified-1 mode instability at SuperKEKB LER
Thursday, 15 December 2022 15:30 (30 minutes)

Presenter: Prof. OHMI, Kazuhito (KEK)
Session Classification: Thursday afternoon

August 25, 2024

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Contribution ID: 8

Impedance modeling for SuperKEKB
Type: not specified

Impedance modeling for SuperKEKB
Thursday, 15 December 2022 15:00 (30 minutes)
There is a follow-up correction to the old results from T. Ishibashi. See the skb_imp_follow1 filefor further details.

Presenter: ISHIBASHI, Takuya (KEK)
Session Classification: Thursday afternoon

August 25, 2024

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Contribution ID: 9

Development and operation exper …
Type: not specifiedDevelopment and operation experience ofcollimators at SuperKEKBThursday, 15 December 2022 16:00 (30 minutes)

Presenter: TERUI, Shinji (KEK)
Session Classification: Thursday afternoon

August 25, 2024

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Contribution ID: 10

Methods and results of bunch leng …
Type: not specified

Methods and results of bunch length measurements
at SuperKEKB (Canceled)Thursday, 15 December 2022 17:40 (30 minutes)

Presenter: Dr MITSUKA, Gaku (KEK)
Session Classification: Thursday afternoon

August 25, 2024

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Optimization of Belle II backgroun …

Contribution ID: 11Type: not specified

Optimization of Belle II background and its impact
on collimator settings
Thursday, 15 December 2022 17:10 (30 minutes)

Presenter: Dr NATOCHII, Andrii ( University of Hawaii)
Session Classification: Thursday afternoon

August 25, 2024

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Contribution ID: 13

Impedance computations and …
Type: not specified

Impedance computations and beam-based
measurements: A problem of discrepancy
Friday, 16 December 2022 09:00 (30 minutes)

Presenter: Dr SMALYUK, Victor (BNL)
Session Classification: Friday morning

August 25, 2024

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Contribution ID: 14

Beam Induced Heating Analysis fo …
Type: not specified

Beam Induced Heating Analysis for the EIC Vacuum
Components
Friday, 16 December 2022 09:30 (30 minutes)

Presenter: Dr SANGROULA, Medani (BNL)
Session Classification: Friday morning

August 25, 2024

Page 13

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Contribution ID: 15

Fokker-Planck analysis of transver …
Type: not specified

Fokker-Planck analysis of transverse collective
instabilities in electron storage rings (Canceled)
Friday, 16 December 2022 11:10 (30 minutes)

Presenter: Dr LINDBERG, Ryan (ANL)
Session Classification: Friday morning

August 25, 2024

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Contribution ID: 16

A cross-check of wakefield simula …
Type: not specified

A cross-check of wakefield simulations by GdfidL
and ECHO3D codes
Friday, 16 December 2022 10:00 (30 minutes)

Presenter: Dr KHAN, Aamna (BNL)
Session Classification: Friday morning

August 25, 2024

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Contribution ID: 17Interplay of beam-beam and impe …
Type: not specified

Interplay of beam-beam and impedance effects
Friday, 16 December 2022 15:00 (30 minutes)

Presenter: Dr ZHANG, Yuan (IHEP)
Session Classification: Friday afternoon

August 25, 2024

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Contribution ID: 18

Impedance modeling and related e …
Type: not specified

Impedance modeling and related effects at CEPC
Friday, 16 December 2022 15:30 (30 minutes)

Presenter: Dr WANG, Na (IHEP)
Session Classification: Friday afternoon

August 25, 2024

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FCC-ee collective effects

Contribution ID: 19

Type: not specified

FCC-ee collective effects
Friday, 16 December 2022 16:00 (30 minutes)

Presenter: CARIDEO, Emanuela (Univ. Roma1 and CERN)
Session Classification: Friday afternoon

August 25, 2024

Page 18

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Contribution ID: 20

Resistive wall impedance with arb …
Type: not specified

Resistive wall impedance with arbitrary cross section
Friday, 16 December 2022 16:40 (30 minutes)

Presenter: RAJABI, Ali (DESY)
Session Classification: Friday afternoon

August 25, 2024

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Collective Effects at the ESRF

Contribution ID: 21

Type: not specified

Collective Effects at the ESRF
Friday, 16 December 2022 17:10 (30 minutes)

Presenter: CARVER, Lee (ESRF)
Session Classification: Friday afternoon

August 25, 2024

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Contribution ID: 22

Resistive wall impedance calculati …
Type: not specified

Resistive wall impedance calculations using neuralnetwork method (Canceled)
Friday, 16 December 2022 17:40 (30 minutes)

Presenter: Dr FUJITA, Kazuhiro (SIT (Japan))
Session Classification: Friday afternoon

August 25, 2024

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Close remark

Contribution ID: 23

Type: not specified

Close remark
Friday, 16 December 2022 18:10 (10 minutes)

Session Classification: Friday afternoon

August 25, 2024

Page 22

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Contribution ID: 24

Coupled-bunch instability driven b …
Type: not specified

Coupled-bunch instability driven by resistive wall
impedance at SuperKEKB main rings
Friday, 16 December 2022 10:40 (30 minutes)

Presenter: ZHOU, Demin (KEK)
Session Classification: Friday morning

August 25, 2024

Page 23