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, March 18, 2013 (8:00 AM) to Friday, March 22, 2013 (2:30 PM)

Monday, March 18, 2013

8:00 AM Workshop Registration
Workshop Registration
8:00 AM - 8:30 AM
Room: 6/2-008
8:30 AM
8:30 AM - 10:00 AM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

8:30 AM Welcome address - Steve Myers (CERN)

8:40 AM Introduction and scope of the workshop - Elias Metral (CERN) Werner Herr (CERN)

9:00 AM Observations of beam-beam effects in the LHC - Giulia Papotti (CERN)

9:30 AM Beam-beam studies in the LHC and new projects - Tatiana Pieloni (CERN)
10:00 AM Coffee break
Coffee break
10:00 AM - 10:30 AM
Room: 6/2-024 - BE Auditorium Meyrin
10:30 AM
10:30 AM - 12:30 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

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

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

11:30 AM Beam-beam observations in RHIC - Yun Luo (Brookhaven National Laboratory)
2:00 PM
2:00 PM - 3:00 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

2:00 PM Beam-beam effects in HERA - Mathias Vogt (DESY)
3:00 PM
3:00 PM - 4:00 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

3:00 PM Operational experience with crab cavities at KEK - Yoshihiro Funakoshi (KEK)

3:30 PM Experience with Large Piwinski Angle (LPA) and crabbed waist - Mikhail Zobov (INFN LNF)
4:00 PM Coffee break
Coffee break
4:00 PM - 4:30 PM
Room: 6/2-024 - BE Auditorium Meyrin
4:30 PM
4:30 PM - 6:00 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

4:30 PM Beam-beam effects in BEPC-II - Yuan Zhang

5:00 PM Recent beam-beam effects at VEPP-2000 and VEPP-4 - Dimitry Shwartz (BINP)
Tuesday, March 19, 2013
8:30 AM
8:30 AM - 10:00 AM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

8:30 AM Analytical and numerical tools for beam-beam studies - Mathias Vogt (DESY)

9:00 AM Poisson solvers for self-consistent multi-particle simulations - Ji Qiang (LBNL) Stefan Paret

9:30 AM Modelling beam-beam in the Tevatron - Alexander Valishev (Fermilab)
10:00 AM Coffee break
Coffee break
10:00 AM - 10:30 AM
Room: 6/2-024 - BE Auditorium Meyrin
10:30 AM
10:30 AM - 12:30 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

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

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

11:30 AM Beam-beam effects in space charge dominated ion beams - Christoph Montag (BNL)
2:00 PM
2:00 PM - 4:00 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

2:00 PM Beam-beam effects under the influence of external noise - kazuhito ohmi (KEK)

2:30 PM Beam-beam effects with a high pile-up test in the LHC - Georges Trad (Universita e INFN, Roma I (IT))

3:00 PM Measurements of the effect of collisions on transverse beam halo diffusion in the Tevatron and in the LHC - Giulio Stancari (Fermi National Accelerator Laboratory)
4:00 PM Coffee break
Coffee break
4:00 PM - 4:30 PM
Room: 6/2-024 - BE Auditorium Meyrin
4:30 PM
4:30 PM - 6:00 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

4:30 PM Long range beam-beam effects and experience in the LHC - Werner Herr (CERN)

5:00 PM Analysis of long range studies in the LHC - comparison with the model - Dobrin Kaltchev (TRIUMF Vancouver, B.C., Canada)

5:30 PM Experience with long range beam-beam effects in the Tevatron - Vladimir Shiltsev (Fermilab)
Wednesday, March 20, 2013
8:30 AM
8:30 AM - 10:00 AM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

8:30 AM Status of head-on compensation in RHIC - Wolfram Fischer (BNL)

9:00 AM Beam-beam compensation studies in the Tevatron - Giulio Stancari (Fermi National Accelerator Laboratory)

9:30 AM Six-dimensional weak-strong simulations of head-on compensation in RHIC - Yun Luo (Brookhaven National Laboratory)
10:00 AM Coffee break
Coffee break
10:00 AM - 10:30 AM
Room: 6/2-024 - BE Auditorium Meyrin
10:30 AM
10:30 AM - 12:30 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

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

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

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

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

12:10 PM DAFNE experience with compensating wires - Catia Milardi (INFN - LNF)
2:00 PM
2:00 PM - 4:00 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

2:00 PM Needs and requirements from the LHC physics experiments - Richard Jacobsson (CERN)

2:30 PM Luminosity levelling techniques: implications for beam-beam interactions - Bruno Muratori (Daresbury Laboratory, STFC) Tatiana Pieloni (CERN)

3:00 PM Implementation and experience with luminosity levelling with offset beams - Delphine Jacquet (CERN)

3:30 PM Diagnostics needs for beam-beam studies and optimization - Rossano Giachino (CERN)
4:00 PM Coffee break
Coffee break
4:00 PM - 4:30 PM
Room: 6/2-024 - BE Auditorium Meyrin
4:30 PM
4:30 PM - 6:00 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

4:30 PM Consequences of missing collisions - beam stability and Landau damping - Xavier Buffat (Ecole Polytechnique Federale de Lausanne (CH))

5:00 PM Luminosity measurements and optimization - consequences for beam-beam effects - Witold Kozanecki (CEA/IRFU,Centre d'etude de Saclay Gif-sur-Yvette (FR))

5:30 PM Observations from LHC operation - Michi Hostettler (Universitaet Bern (CH))
Thursday, March 21, 2013
8:30 AM
8:30 AM - 10:20 AM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

8:30 AM Detection of coherent beam-beam modes with digitized BPM signals - Giulio Stancari (Fermi National Accelerator Laboratory)

9:00 AM BTF measurements with beam-beam interactions - Paul A. Goergen (TU Darmstadt)

9:30 AM Beam-beam and impedance - Simon White (BNL)

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

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

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

11:30 AM Beam-beam effects during the beam dump process - Tobias Baer (Hamburg University (DE))
2:00 PM
2:00 PM - 4:00 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

2:00 PM Beam-beam studies for the HL-LHC - Alexander Valishev (Fermilab)

2:30 PM Simulation of beam-beam induced emittance growth in the HL-LHC with crab cavities - Stefan Paret

3:00 PM Circular Modes - Alexey Burov (Fermi National Accelerator Lab. (US))

3:30 PM Beam-beam effects in the LHeC - Daniel Schulte (CERN)
4:00 PM Coffee break
Coffee break
4:00 PM - 4:30 PM
Room: 6/2-024 - BE Auditorium Meyrin
4:30 PM
4:30 PM - 6:00 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

4:30 PM Beam-beam predictions for SuperKEKB and Large Crossing Angles - kazuhito ohmi (KEK)

5:00 PM Beam-beam study of the ERL based e-RHIC - Yue Hao (Brookhaven National Laboratory)
7:00 PM Workshop Dinner
Workshop Dinner
7:00 PM - 10:00 PM
Room: Auberge des Chasseurs, Echenevex
Friday, March 22, 2013
8:25 AM
8:25 AM - 10:00 AM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

8:30 AM Opening Remarks - Alex Chao (Stanford Linear Accelerator Center)

8:35 AM Summary: Observations in hadron colliders - Guido Sterbini (CERN) Oliver Bruning (CERN)

8:55 AM Summary: Observations in lepton colliders - John Seeman (SLAC)

9:15 AM Summary: Single particle effects I - Katsunobu Oide (KEK)

9:35 AM Summary: Single particle effects II - Elias Metral (CERN) Vladimir Shiltsev (Fermilab)
10:00 AM Coffee Break
Coffee Break
10:00 AM - 10:30 AM
Room: 6/2-024 - BE Auditorium Meyrin
10:30 AM
10:30 AM - 1:00 PM
Room: 6/2-024 - BE Auditorium Meyrin
Contributions

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

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

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

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

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

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