Name: ICFA mini workshop: Beam-Beam Effects in Circular Colliders BB24
Start: 2024-09-02T08:00:00+02:00
End: 2024-09-05T18:00:00+02:00
Location: EPFL

ICFA mini workshop: Beam-Beam Effects in Circular Colliders BB24

from Monday, 2 September 2024 (08:00) to Thursday, 5 September 2024 (18:00)

Monday, 2 September 2024

08:20 Registration
Registration
08:20 - 08:50
Room: ELA 1
08:50 Opening
08:50 - 09:00
Room: ELA 1
Contributions

08:50 Welcome - Tatiana Pieloni (EPFL)
09:00 Overview and Projects
09:00 - 10:30
Room: ELA 1
Contributions

09:00 General overview of beam-beam effects and their impact on collider design and performance - Lenny Rivkin (Paul Scherrer Institute (CH))

09:30 Challenges in IR and MDI design - Manuela Boscolo (INFN e Laboratori Nazionali di Frascati (IT))

10:00 Overview of the numerical tools and related challenges for the modeling of beam-beam effects - Ji Qiang
10:30 Coffee Break
Coffee Break
10:30 - 11:00
Room: ELA 1
11:00 Overview and Projects
11:00 - 13:00
Room: ELA 1
Contributions

11:00 Beam-beam and related effects at SuperKEKB - Yoshihiro Funakoshi (KEK)

11:30 Beam-Beam Effects at CEPC - Yuan Zhang (IHEP-CAS)

12:00 The progress of beam-beam simulation and related researches of STCF - Li Sangya (USTC)

12:30 Beam-induced backgrounds for a 10-TeV muon collider - Daniele Calzolari (Universita e INFN, Padova (IT))
13:00 Lunch Break
Lunch Break
13:00 - 14:00
Room: ELA 1
14:00 Overview and Projects
14:00 - 15:30
Room: ELA 1
Contributions

14:00 Beam-beam and related effects at LHC-FCC-hh - Tatiana Pieloni (EPFL)

14:30 Overview of Beam-Beam Simulation Studies for the Electron-Ion Collider - Yun Luo (Brookhaven National Laboratory)

15:00 Challenges and Research Status of Beam-Beam Effects in the EicC in China - Jie Liu
15:30 Coffee Break
Coffee Break
15:30 - 16:00
Room: ELA 1
16:00 Overview and Projects
16:00 - 17:25
Room: ELA 1
Contributions

16:00 Beam-beam effects at the FCC-ee - Peter Kicsiny (EPFL)

16:30 Neutrino mass measurement background suppression using a predominantly electric E@m storage ring - Richard Talman

16:50 The International EIC Beam-beam Working Group - Christoph Montag
Tuesday, 3 September 2024
09:00 Single particle dynamics
09:00 - 10:45
Room: ELA 1
Contributions

09:00 Estimation of beam-beam blowup and lifetime with lattice and beamstrahlung - Katsunobu Oide (Universite de Geneve (CH))

09:30 Imperfections in the Crab-Waist Transform - Demin Zhou (Japan Atomic Energy Agency (JP))

09:50 Beam-beam tools and Weak-Strong Studies for the Future Circular Collider (FCC) - Leon Van Riesen-Haupt (EPFL - Ecole Polytechnique Federale Lausanne (CH))

10:10 Refining EIC Beam-Beam Simulation Models - Derong Xu (BNL)
10:45 Coffee Break
Coffee Break
10:45 - 11:15
Room: ELA 1
11:15 Collective Effects
11:15 - 12:40
Room: ELA 1
Contributions

11:15 Beam-beam and interplays in hh colliders - Xavier Buffat (CERN)

11:45 Beam stability studies with beam-beam and wakefields based on multiparticle tracking simulations and the circulant matrix model - Roxana Soos (Université Paris-Saclay (FR))

12:05 INTRABUNCH MOTION IN THE PRESENCE OF BOTH IMPEDANCE AND BEAM-BEAM - Elias Metral (CERN)
12:40 Lunch break
Lunch break
12:40 - 13:40
Room: ELA 1
13:40 Luminosity and beam distribution
13:40 - 15:35
Room: ELA 1
Contributions

13:40 Beam-beam effects in the luminosity calibration - Joanna Wanczyk

14:10 RHIC luminosity improvement using the Bayesian Optimization - Xiaofeng Gu (Brookhaven National Laboratory)

14:40 Impact of beam-beam effects on transverse LHC beam halo - Carlo Emilio Montanari (The University of Manchester (GB))

15:00 Beam-Beam Effects and Luminosity in LHC Run 3 - Sofia Kostoglou (CERN)
15:35 Coffee Break
Coffee Break
15:35 - 16:05
Room: ELA 1
16:05 Single particle dynamics
16:05 - 17:50
Room: ELA 1
Contributions

16:05 Status of the Beam-Beam Long-Range Wire Compensation Studies - Guido Sterbini (CERN)

16:35 Long Range Beam-Beam investigation using Weak-Strong beams in the LHC - Tobias Hakan Bjorn Persson (CERN)

16:55 Compensation of beam-beam driven RDTs in the LHC IRs - Ewen Hamish Maclean (CERN)

17:15 A Topological Approach to the Problem of Beam-Beam Compensation - Philippe Belanger (TRIUMF (CA))
19:30 Social Dinner in Lausanne

19:30 - 23:30
Room: Le Vaudois
Wednesday, 4 September 2024
09:00 Collective Effects
09:00 - 10:45
Room: ELA 1
Contributions

09:00 Space charge effects in beam-beam mode coupling instability - kazuhito ohmi (KEK)

09:30 Coherent beam-beam effects in a muon collider - David Amorim (CERN)

09:50 Beam-beam effect study of crab cavity in EicC - Mingxuan Chang (IMPCAS)

10:10 Beam-beam dynamics with strong hourglass effect - Lei Wang (Institute of Modern Physics, Chinese Academy of Sciences)
10:45 Coffee Break
Coffee Break
10:45 - 11:15
Room: ELA 1
11:15 Collective Effects
11:15 - 12:30
Room: ELA 1
Contributions

11:15 Interplay between beam-beam interaction and noise in EIC - Derong Xu (BNL)

11:35 Progress in gear-changing research and prospects for future experiments - Edith Nissen (Thomas Jefferson National Accelerator Facility (JLab))

11:55 Beam-Beam simulation models and numerical noises for flat beam collisions in the Electron-Ion Collider - Yun Luo (Brookhaven National Laboratory)
12:30 Group Photo
Group Photo
12:30 - 12:45
Room: Agora Lombard Odier

12:45 Lunch Break
Lunch Break
12:45 - 14:15
Room: ELA 1

14:15 Outing to the vineyards

14:15 - 18:45
Room: Bus stop on Avenue Auguste Piccard
Thursday, 5 September 2024
09:00 Codes
09:00 - 10:45
Room: ELA 1
Contributions

09:00 Strong-strong beam-beam simulations with lattices of circular e+e- colliders - Zhiyuan Li

09:30 Integrated beam-beam modeling with Xsuite - Giovanni Iadarola (CERN)

09:50 Modern simulations tools for beam-beam effects - Arianna Formenti (LBNL)

10:10 pyTRAIN - a modern TRAIN implementation - Michi Hostettler (CERN)
10:45 Coffee Break
Coffee Break
10:45 - 11:15
Room: ELA 1
11:15 Accelerator design
11:15 - 13:00
Room: ELA 1
Contributions

11:15 Crab waist history and prospects - Pantaleo Raimondi (SLAC National Accelerator Laboratory (US))

11:45 Simulation of Collimation Performance in Colliders with Beam-Beam Effects - Frederik Van Der Veken (CERN)

12:05 Including beam-beam effects in collimation studies for the FCC-ee - Giacomo Broggi (CERN, Sapienza Università di Roma e INFN Laboratori Nazionali di Frascati)

12:25 Flip-flop instability mitigation and collider R&D at FACET-II - Spencer Gessner (SLAC)
13:00 Lunch Break
Lunch Break
13:00 - 14:00
Room: ELA 1
14:00 Luminosity and beam distribution
14:00 - 15:15
Room: ELA 1
Contributions

14:00 Beam-beam effects in EIC electron coolers - Sergey Seletskiy

14:20 Beam-beam effect on polarization in the Electron Storage Ring of the EIC - Matthew Signorelli (Cornell University)

14:40 Luminosity tuning and optimisation - Vaibhavi Gawas (Universite de Geneve (CH))
15:15 Coffee break
Coffee break
15:15 - 15:35
Room: ELA 1
15:35 General summary and outlook
15:35 - 16:35
Room: ELA 1
Contributions

15:35 A comment on strong-strong simulation - Richard Talman

15:45 A few comments on beam-beam - Jorg Wenninger (CERN) Katsunobu Oide (Universite de Geneve (CH))
16:35 Closing remarks

16:35 - 16:45
Room: ELA 1

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