FCCIS 2023 WP2 Workshop

Contribution List

2. Opening

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

13/11/2023, 08:45

Optics Design, Beam-Beam and Electron Cloud

3. Optics performance, beam lifetime and injection rate

Dr Katsunobu Oide (Universite de Geneve (CH))

13/11/2023, 09:00

Optics Design, Beam-Beam and Electron Cloud

45. Alternative Optics and Variants

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

13/11/2023, 09:30

Optics Design, Beam-Beam and Electron Cloud

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

Giovanni Iadarola (CERN)

13/11/2023, 10:00

Optics Design, Beam-Beam and Electron Cloud

5. e-cloud studies and e-cloud instability threshold

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

13/11/2023, 11:00

Optics Design, Beam-Beam and Electron Cloud

6. Vacuum system and photoelectron distributions in the collider

Roberto Kersevan (CERN)

13/11/2023, 11:30

Optics Design, Beam-Beam and Electron Cloud

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

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

13/11/2023, 12:00

Optics Design, Beam-Beam and Electron Cloud

8. Welcome and Opening from the President of INFN CSN1

Roberto Tenchini (Universita & INFN Pisa (IT))

13/11/2023, 13:30

Impedance, Collective Effects, Interplay Impedance + Beam-Beam

9. Collective effects in the collider

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

13/11/2023, 14:00

Impedance, Collective Effects, Interplay Impedance + Beam-Beam

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

Roxana Soos (Université Paris-Saclay (FR))

13/11/2023, 14:30

Impedance, Collective Effects, Interplay Impedance + Beam-Beam

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

Mikhail Zobov

13/11/2023, 15:30

Impedance, Collective Effects, Interplay Impedance + Beam-Beam

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

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

13/11/2023, 16:00

Impedance, Collective Effects, Interplay Impedance + Beam-Beam

13. Collective effects in the booster

Adnan Ghribi

13/11/2023, 16:10

Impedance, Collective Effects, Interplay Impedance + Beam-Beam

14. Resistive wall impedance & CBI for collider and booster

Ali Rajabi

13/11/2023, 16:40

Impedance, Collective Effects, Interplay Impedance + Beam-Beam

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

Ilya Agapov (Deutsches Elektronen-Synchrotron (DE))

13/11/2023, 17:10

Impedance, Collective Effects, Interplay Impedance + Beam-Beam

15. FCC in the INFN Strategy

Pierluigi Campana (Frascati)

14/11/2023, 09:00

Booster Design

16. Booster Optics

Antoine Chance (CEA Irfu)

14/11/2023, 09:30

Booster Design

17. Vacuum systems and photoelectron distributions in the booster

Roberto Kersevan (CERN)

14/11/2023, 10:00

Booster Design

18. Which vacuum pressure is acceptable in the booster ?

Lotta Mether (CERN)

14/11/2023, 11:00

Booster Design

19. FCCee booster Injection and extraction concepts

Yann Dutheil (CERN)

14/11/2023, 11:30

Booster Design

20. Booster coupled bunch instabilities and ramp optimisation

Alice Lucie Vanel (CERN)

14/11/2023, 12:00

Booster Design

22. Trim coil baseline

Jeremie Bauche (CERN)

14/11/2023, 13:30

Alignment, IR Tuning, Vibrations, Feedback

21. HTS magnets for the short straight section

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

14/11/2023, 14:00

Alignment, IR Tuning, Vibrations, Feedback

23. Existing and possible synergies with light sources on performance enabling technologies

Ilya Agapov (Deutsches Elektronen-Synchrotron (DE))

14/11/2023, 14:30

Alignment, IR Tuning, Vibrations, Feedback

24. IR tuning knobs

Satya Sai Jagabathuni (Universite de Geneve (CH))

14/11/2023, 15:00

Alignment, IR Tuning, Vibrations, Feedback

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

Dr Katsunobu Oide (Universite de Geneve (CH))

14/11/2023, 16:00

Alignment, IR Tuning, Vibrations, Feedback

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

Ms Audrey Piccini (Junior Fellow)

14/11/2023, 16:30

Alignment, IR Tuning, Vibrations, Feedback

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

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

14/11/2023, 17:00

Alignment, IR Tuning, Vibrations, Feedback

28. Mitigation by fast IP feedback, a first look

Mr John Patrick Salvesen (University of Oxford, CERN)

14/11/2023, 17:30

Alignment, IR Tuning, Vibrations, Feedback

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

Peter Kicsiny (EPFL)

15/11/2023, 09:00

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

31. Transverse profile systems for the FCC-ee

Daniele Butti

15/11/2023, 09:30

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

32. Beam diagnostics & expected achievable performance

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

15/11/2023, 10:00

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

33. BBA simulations

Xiaobiao Huang (SLAC National Accelerator Laboratory)

15/11/2023, 11:00

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

34. Alignment tolerances and tuning studies

Michael Hofer (CERN), Simone Liuzzo (ESRF)

15/11/2023, 11:30

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

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

Luke Von Freeden (CERN)

15/11/2023, 12:00

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

36. Collimation status

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

15/11/2023, 13:30

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

37. MDI status & plan

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

15/11/2023, 14:00

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

38. SuperKEKB studies and plans

Jacqueline Keintzel (CERN)

15/11/2023, 14:20

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

39. FCC optics correction studies and possible verification at PETRA

Elaf Musa (DESY)

15/11/2023, 14:40

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

40. DAFNE as a possible test bench for FCC-ee

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

15/11/2023, 15:30

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

41. Polarization studies at KARA

Bastian Haerer

15/11/2023, 15:50

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

42. Longitudinal measurements at CLEAR

Andreas Schlogelhofer (Vienna University of Technology (AT))

15/11/2023, 16:10

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

43. Electro-optical measurements

Micha Reißig

15/11/2023, 16:30

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

44. Closing remarks

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

15/11/2023, 16:50

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

29. Alignment tolerances and dynamic aperture studies

Michael Hofer (CERN)

Alignment, IR Tuning, Vibrations, Feedback

1. Welcome address