FCCIS 2023 WP2 Workshop

13 Nov 2023, 08:15 → 15 Nov 2023, 17:30 Europe/Rome

Angelicum Centro Congressi

Frank Zimmermann (CERN), Ilya Agapov (Deutsches Elektronen-Synchrotron (DE)), Jacqueline Keintzel (CERN), Manuela Boscolo (INFN e Laboratori Nazionali di Frascati (IT))

Welcome to this new edition of the FCCIS WP2 workshop in Roma! 

The 2023 workshop of FCC Innovation Study Work Package 2 will be held in Rome, Pontifical University of St. Thomas Aquinas or “Angelicum”, from 13 to 15 November 2023.

This workshop will focus on outstanding and unresolved questions from the FCC mid-term review, in particular: 

• collider performance and beam lifetime,
• mechanical alignment tolerances, 
• misalignment models, 
• trim coil baseline and  beam-based alignment, 
• collider and booster optics, 
• vibration and ripple tolerances plus mitigations,
• booster vacuum,
• booster impedance, and
• electron cloud

We are looking forward to seeing you in Rome! 

Copyright: Photo by Fineas Anton on Unsplash

FCC-presentation_wifi.pdf

FCC-presentation_wifi.pptx

Photos

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Monday 13 November

08:15 Registration

Optics Design, Beam-Beam and Electron Cloud

Convener: John Jowett (GSI - Helmholtzzentrum fur Schwerionenforschung GmbH (DE))

1 Opening

Speakers: Frank Zimmermann (CERN), Jacqueline Keintzel (CERN), Manuela Boscolo (INFN e Laboratori Nazionali di Frascati (IT))

FCCIS2023-Opening-Final.pdf

FCCIS2023-Opening-Final.pptx

2 Optics performance, beam lifetime and injection rate

Speaker: Dr Katsunobu Oide (Universite de Geneve (CH))

Optics_Oide_231113.pdf

3 Alternative Optics and Variants

Speaker: Dr Pantaleo Raimondi (SLAC National Accelerator Laboratory (US))

03. FCC LCCO Rome 2023.pdf

03. FCC LCCO Rome 2023.pptx

4 Overview of X-suite and its use for FCC-ee

Speaker: Giovanni Iadarola (CERN)

001_Xsuite_fccis.pdf

001_Xsuite_fccis.pptx

10:30 Coffee break

5 e-cloud studies and e-cloud instability threshold

Speaker: Luca Sabato (EPFL - Ecole Polytechnique Federale Lausanne (CH))

2023_11_13_FCCIS_WP2_Workshop_2023.pdf

2023_11_13_FCCIS_WP2_Workshop_2023.pptx

6 Vacuum system and photoelectron distributions in the collider

Speaker: Roberto Kersevan (CERN)

Vacuum system and photoelectron distributions in the collider - FCCIS WP2 - Rome 13-15Nov2023.pdf

Vacuum system and photoelectron distributions in the collider - FCCIS WP2 - Rome 13-15Nov2023.pptx

7 Equilibrium emittances for FCC-ee: tracking and matrix methods

Speaker: Leon Van Riesen-Haupt (EPFL - Ecole Polytechnique Federale Lausanne (CH))

Equilibrium Emittances for FCC-ee.pdf

Equilibrium Emittances for FCC-ee.pptx

12:30 Lunch break

Impedance, Collective Effects, Interplay Impedance + Beam-Beam

Convener: Maria Enrica Biagini (INFN (ret.))

8 Welcome and Opening from the President of INFN CSN1

Speaker: Roberto Tenchini (Universita & INFN Pisa (IT))

FCCIS-Nov-2023.pdf

9 Collective effects in the collider

Speaker: Mauro Migliorati (Sapienza Universita e INFN, Roma I (IT))

2023_11_13_FCC_WP2_workshop.pdf

2023_11_13_FCC_WP2_workshop.pptx

10 Beam-beam and impedance instability modelling with the circulant matrix model and XSuite

Speaker: Roxana Soos (Université Paris-Saclay (FR))

FCCIS_13_11.pdf

FCCIS_13_11_v1.pptx

15:00 Coffee break

11 Interplay between beam-beam interaction and collective effects and its impact on the parameters

Speaker: Mikhail Zobov

11_Talk_FCCIS_Zobov.pdf

11_Talk_FCCIS_Zobov.pptx

12 HOM Loss Study for the FCC-ee 400 MHz Cavities

Speakers: Alice Lucie Vanel (CERN), Shahnam Gorgi Zadeh (CERN)

HOM loss study for the FCC-ee 400 MHz cavities.pdf

HOM loss study for the FCC-ee 400 MHz cavities.pptx

13 Collective effects in the booster

Speaker: Adnan Ghribi

pres_fccee_ce.html

14 Resistive wall impedance & CBI for collider and booster

Speaker: Ali Rajabi

FCC_Rome_Ali.pdf

15 FCCIS WP2 in a Nutshell: Structure, Tasks, Deliverables and Milestones

Speaker: Ilya Agapov (Deutsches Elektronen-Synchrotron (DE))

WP2 in a nutshell.pdf

WP2 in a nutshell.pptx

Tuesday 14 November

Booster Design

Convener: Manuela Boscolo (INFN e Laboratori Nazionali di Frascati (IT))

16 FCC in the INFN Strategy

Speaker: Pierluigi Campana (Frascati)

Campana_20231113_FCCIS.pdf

17 Booster Optics

Speaker: Antoine Chance (CEA Irfu)

2023_11_14_full_energy_booster.pdf

2023_11_14_full_energy_booster.pptx

18 Vacuum systems and photoelectron distributions in the booster

Speaker: Roberto Kersevan (CERN)

Vacuum system and photoelectron distributions in the booster - FCCIS WP2 - Rome 13-15Nov2023.pdf

Vacuum system and photoelectron distributions in the booster - FCCIS WP2 - Rome 13-15Nov2023.pptx

10:30 Coffee break

19 Which vacuum pressure is acceptable in the booster ?

Speaker: Lotta Mether (CERN)

FCCIS_2023_fastion_booster.pdf

FCCIS_2023_fastion_booster.pptx

20 FCCee booster Injection and extraction concepts

Speaker: Yann Dutheil (CERN)

2023_11_14_FCCee_booster_injection_extraction.pdf

2023_11_14_FCCee_booster_injection_extraction.pptx

21 Booster coupled bunch instabilities and ramp optimisation

Speaker: Alice Lucie Vanel (CERN)

FCCIS_WP2_Vanel_141123_V2.pdf

FCCIS_WP2_Vanel_141123_V2.pptx

12:30 Lunch break

Alignment, IR Tuning, Vibrations, Feedback: Arc Magnet System, Optics Measurements, IR Tuning, Vibrations, Feedback

Convener: Giovanni Lamanna (Centre National de la Recherche Scientifique (FR))

22 Trim coil baseline

Speaker: Jeremie Bauche (CERN)

2023-11-14 - FCCIS workshop - Rome - Magnet trim coils for correction circuits.pdf

2023-11-14 - FCCIS workshop - Rome - Magnet trim coils for correction circuits.pptx

23 HTS magnets for the short straight section

Speakers: Vasiliki Batsari (National Technical Univ. of Athens (GR)), m Koratzinos (Paul Scherrer Institute (CH))

HTS4_Rome_2023.pdf

HTS4_Rome_2023.pptx

HTS4-Rome-VickyBatsari.pdf

HTS4-Rome-VickyBatsari.pptx

24 Existing and possible synergies with light sources on performance enabling technologies

Speaker: Ilya Agapov (Deutsches Elektronen-Synchrotron (DE))

light sources for FCC.pdf

light sources for FCC.pptx

25 IR tuning knobs

Speaker: Satya Sai Jagabathuni (Universite de Geneve (CH))

SATYA_SAI_JAGABATHUNI FCCIS WP2 WORKSHOP ROME.pdf

SATYA_SAI_JAGABATHUNI FCCIS WP2 WORKSHOP ROME.pptx

15:30 Coffee break

26 Semi-analytical estimate of optics correction, ripple and vibration tolerances

Speaker: Dr Katsunobu Oide (Universite de Geneve (CH))

Correction_Oide_231114.pdf

27 Arc half-cell: methods to evaluate the systems’ stability

Speaker: Ms Audrey Piccini (Junior Fellow)

FCCIS_141123_Status_vibration_dynamic_stability_V1.pdf

FCCIS_141123_Status_vibration_dynamic_stability_V1.pptx

28 LAPP activities, e.g. ground motion, vibration models, simulations, news from SuperKEKB

Speaker: Laurent Brunetti (Centre National de la Recherche Scientifique (FR))

2023_11_14_FCCIS-LAPP.pdf

29 Mitigation by fast IP feedback, a first look

Speaker: Mr John Patrick Salvesen (University of Oxford, CERN)

Mitigation by fast IP feedback, a first look.pdf

20:00 Dinner

Wednesday 15 November

Polarisation, Optics Tuning, BBA, Diagnostics, Collimation, MDI

Convener: Massimo Giovannozzi (CERN)

30 Beam-beam simulation: Top-up injection, dynamic aperture and Bhabha lifetime, bunch length vs intensity

Speaker: Peter Kicsiny (EPFL)

pkicsiny_fccis_2023.pdf

pkicsiny_fccis_2023.pptx

31 Transverse profile systems for the FCC-ee

Speaker: Daniele Butti

fccis_2023_transverse.pdf

fccis_2023_transverse.pptx

32 Beam diagnostics & expected achievable performance

Speaker: Emily Rose Howling (Univ. of Oxford (GB))

BI_And_Expected_Performance.pptx

10:30 Coffee break

33 BBA simulations

Speaker: Xiaobiao Huang (SLAC National Accelerator Laboratory)

BBA_simulations_for_FCCee_Nov15_2023.pdf

34 Alignment tolerances and tuning studies

Speakers: Michael Hofer (CERN), Simone Liuzzo (ESRF)

MH_errors.pdf

35 Booster magnets, possibly with eddy currents and low-field dipole

Speaker: Luke Von Freeden (CERN)

20231110_FCCIS_2023_WP2_workshop_rome.pdf

20231110_FCCIS_2023_WP2_workshop_rome.pptx

20231116_FCCIS_2023_WP2_workshop_rome_update_slide_3.pdf

20231116_FCCIS_2023_WP2_workshop_rome_update_slide_3.pptx

12:30 Lunch

Collimation, MDI, Beam Studies around the World and Future Plans

Convener: Frank Zimmermann (CERN)

36 Collimation status

Speaker: Giacomo Broggi (CERN, Sapienza Università di Roma e INFN Laboratori Nazionali di Frascati (IT))

FCCee_collimation_status_FCCIS23.pdf

FCCee_collimation_status_FCCIS23.pptx

37 MDI status & plan

Speaker: Manuela Boscolo (INFN e Laboratori Nazionali di Frascati (IT))

231115_FCCIS_Rome_MDI_Mboscolo.pdf

38 SuperKEKB studies and plans

Speaker: Jacqueline Keintzel (CERN)

20231115_Keintzel_SKEKB_FCCISWS.pdf

39 FCC optics correction studies and possible verification at PETRA

Speaker: Elaf Musa (DESY)

231115_FCCISWP2_optics_corrections_studies.pdf

15:00 Coffee break

40 DAFNE as a possible test bench for FCC-ee

Speakers: Catia Milardi (Istituto Nazionale di Fisica Nucleare (INFN)), Frank Zimmermann (CERN)

DAFNE_TF_v2.pdf

DAFNE_TF_v2.pptx

41 Polarization studies at KARA

Speaker: Bastian Haerer

231115_PolarizationStudiesAtKARA.pdf

42 Longitudinal measurements at CLEAR

Speaker: Andreas Schlogelhofer (Vienna University of Technology (AT))

FCCIS_20231115_Longitudinal_Measurements_CLEAR.pdf

FCCIS_20231115_Longitudinal_Measurements_CLEAR.pptx

43 Electro-optical measurements

Speaker: Micha Reißig

2023-11-15_FCCISWP2Workshop_EO-for-FCC-ee_Reissig.pdf

44 Closing remarks

Speaker: Manuela Boscolo (INFN e Laboratori Nazionali di Frascati (IT))

231115_FCCIS-Rome_MBO-ClosingRemarks.pdf