Name: ICFA Mini-Workshop on Beam-Beam Effects in Hadron Colliders (BB2013)
Start: 2013-03-18T08:00:00+01:00
End: 2013-03-22T14:30:00+01:00
Location: CERN

ICFA Mini-Workshop on Beam-Beam Effects in Hadron Colliders (BB2013)

from Monday 18 March 2013 (08:00) to Friday 22 March 2013 (14:30)

Monday 18 March 2013

08:00 Workshop Registration
Workshop Registration
08:00 - 08:30
Room: 6/2-008
08:30
08:30 - 10:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

08:30 Welcome address - Steve Myers (CERN)

08:40 Introduction and scope of the workshop - Elias Metral (CERN) Werner Herr (CERN)

09:00 Observations of beam-beam effects in the LHC - Giulia Papotti (CERN)

09:30 Beam-beam studies in the LHC and new projects - Tatiana Pieloni (CERN)
10:00 Coffee break
Coffee break
10:00 - 10:30
Room: 6/2-024 - BE Auditorium Meyrin
10:30
10:30 - 12:30
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

10:30 Experience with beam-beam effects in the SPS collider - Karel Cornelis (CERN)

11:00 Beam-beam observations in the Tevatron - Vladimir Shiltsev (Fermilab)

11:30 Beam-beam observations in RHIC - Yun Luo (Brookhaven National Laboratory)
14:00
14:00 - 15:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

14:00 Beam-beam effects in HERA - Mathias Vogt (DESY)
15:00
15:00 - 16:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

15:00 Operational experience with crab cavities at KEK - Yoshihiro Funakoshi (KEK)

15:30 Experience with Large Piwinski Angle (LPA) and crabbed waist - Mikhail Zobov (INFN LNF)
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: 6/2-024 - BE Auditorium Meyrin
16:30
16:30 - 18:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

16:30 Beam-beam effects in BEPC-II - Yuan Zhang

17:00 Recent beam-beam effects at VEPP-2000 and VEPP-4 - Dimitry Shwartz (BINP)
Tuesday 19 March 2013
08:30
08:30 - 10:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

08:30 Analytical and numerical tools for beam-beam studies - Mathias Vogt (DESY)

09:00 Poisson solvers for self-consistent multi-particle simulations - Ji Qiang (LBNL) Stefan Paret

09:30 Modelling beam-beam in the Tevatron - Alexander Valishev (Fermilab)
10:00 Coffee break
Coffee break
10:00 - 10:30
Room: 6/2-024 - BE Auditorium Meyrin
10:30
10:30 - 12:30
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

10:30 Beam-beam, impedance and damper - Alexey Burov (Fermi National Accelerator Lab. (US))

11:00 Stability diagrams of colliding beams - Xavier Buffat (Ecole Polytechnique Federale de Lausanne (CH))

11:30 Beam-beam effects in space charge dominated ion beams - Christoph Montag (BNL)
14:00
14:00 - 16:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

14:00 Beam-beam effects under the influence of external noise - kazuhito ohmi (KEK)

14:30 Beam-beam effects with a high pile-up test in the LHC - Georges Trad (Universita e INFN, Roma I (IT))

15:00 Measurements of the effect of collisions on transverse beam halo diffusion in the Tevatron and in the LHC - Giulio Stancari (Fermi National Accelerator Laboratory)
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: 6/2-024 - BE Auditorium Meyrin
16:30
16:30 - 18:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

16:30 Long range beam-beam effects and experience in the LHC - Werner Herr (CERN)

17:00 Analysis of long range studies in the LHC - comparison with the model - Dobrin Kaltchev (TRIUMF Vancouver, B.C., Canada)

17:30 Experience with long range beam-beam effects in the Tevatron - Vladimir Shiltsev (Fermilab)
Wednesday 20 March 2013
08:30
08:30 - 10:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

08:30 Status of head-on compensation in RHIC - Wolfram Fischer (BNL)

09:00 Beam-beam compensation studies in the Tevatron - Giulio Stancari (Fermi National Accelerator Laboratory)

09:30 Six-dimensional weak-strong simulations of head-on compensation in RHIC - Yun Luo (Brookhaven National Laboratory)
10:00 Coffee break
Coffee break
10:00 - 10:30
Room: 6/2-024 - BE Auditorium Meyrin
10:30
10:30 - 12:30
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

10:30 Coherent beam-beam effects in experiments and implications for head-on compensation - Simon White (BNL)

11:00 Long-range experiments in RHIC - Rama Calaga (CERN)

11:30 Simulation of long range compensation in the LHC with a wire - Tatiana Libera Rijoff (University of Manchester (GB))

11:50 10 years of wire excitation experiments in the CERN SPS - Frank Zimmermann (CERN)

12:10 DAFNE experience with compensating wires - Catia Milardi (INFN - LNF)
14:00
14:00 - 16:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

14:00 Needs and requirements from the LHC physics experiments - Richard Jacobsson (CERN)

14:30 Luminosity levelling techniques: implications for beam-beam interactions - Bruno Muratori (Daresbury Laboratory, STFC) Tatiana Pieloni (CERN)

15:00 Implementation and experience with luminosity levelling with offset beams - Delphine Jacquet (CERN)

15:30 Diagnostics needs for beam-beam studies and optimization - Rossano Giachino (CERN)
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: 6/2-024 - BE Auditorium Meyrin
16:30
16:30 - 18:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

16:30 Consequences of missing collisions - beam stability and Landau damping - Xavier Buffat (Ecole Polytechnique Federale de Lausanne (CH))

17:00 Luminosity measurements and optimization - consequences for beam-beam effects - Witold Kozanecki (CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR))

17:30 Observations from LHC operation - Michi Hostettler (Universitaet Bern (CH))
Thursday 21 March 2013
08:30
08:30 - 10:20
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

08:30 Detection of coherent beam-beam modes with digitized BPM signals - Giulio Stancari (Fermi National Accelerator Laboratory)

09:00 BTF measurements with beam-beam interactions - Paul A. Goergen (TU Darmstadt)

09:30 Beam-beam and impedance - Simon White (BNL)

10:00 Comments on Beam-beam noise and e-lens instability - kazuhito ohmi (KEK)
10:00 Coffee break
Coffee break
10:00 - 10:30
Room: 6/2-024 - BE Auditorium Meyrin
10:30
10:30 - 12:30
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

10:30 Coherent beam-beam modes in the LHC - Xavier Buffat (Ecole Polytechnique Federale de Lausanne (CH))

11:00 Observed beam-beam induced orbit effects at LHC - Michaela Schaumann (III. Physikalisches Institut (B)-Rheinisch-Westfaelische Tech.)

11:30 Beam-beam effects during the beam dump process - Tobias Baer (Hamburg University (DE))
14:00
14:00 - 16:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

14:00 Beam-beam studies for the HL-LHC - Alexander Valishev (Fermilab)

14:30 Simulation of beam-beam induced emittance growth in the HL-LHC with crab cavities - Stefan Paret

15:00 Circular Modes - Alexey Burov (Fermi National Accelerator Lab. (US))

15:30 Beam-beam effects in the LHeC - Daniel Schulte (CERN)
16:00 Coffee break
Coffee break
16:00 - 16:30
Room: 6/2-024 - BE Auditorium Meyrin
16:30
16:30 - 18:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

16:30 Beam-beam predictions for SuperKEKB and Large Crossing Angles - kazuhito ohmi (KEK)

17:00 Beam-beam study of the ERL based e-RHIC - Yue Hao (Brookhaven National Laboratory)
19:00 Workshop Dinner
Workshop Dinner
19:00 - 22:00
Room: Auberge des Chasseurs, Echenevex
Friday 22 March 2013
08:25
08:25 - 10:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

08:30 Opening Remarks - Alex Chao (Stanford Linear Accelerator Center)

08:35 Summary: Observations in hadron colliders - Guido Sterbini (CERN) Oliver Bruning (CERN)

08:55 Summary: Observations in lepton colliders - John Seeman (SLAC)

09:15 Summary: Single particle effects I - Katsunobu Oide (KEK)

09:35 Summary: Single particle effects II - Elias Metral (CERN) Vladimir Shiltsev (Fermilab)
10:00 Coffee Break
Coffee Break
10:00 - 10:30
Room: 6/2-024 - BE Auditorium Meyrin
10:30
10:30 - 13:00
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

10:30 Summary: Theory and simulations - Tatiana Pieloni (CERN)

10:50 Summary: Beam-beam Compensation - Wolfram Fischer (BNL)

11:10 Summary: Operational aspects - Giulia Papotti (CERN)

11:30 Summary: Strong-strong and coherent effects - Leonid Rivkin (Paul Scherrer Institute & EPFL)

11:50 Summary: Future projects - Alexander Valishev (Fermilab)

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