LARP Mini-Workshop on Beam-Beam Compensation 2007   SLAC

 

Program

LARP Mini-Workshop on Beam-Beam Compensation 2007

Monday, 2 July 2007

Morning I - Machines performances, Chair: A. Chao, SLAC

8:45 15 min J. Dorfan, SLAC Welcome
9:00 35+10 min F. Zimmermann, CERN LHC expected beam-beam performance for nominal and upgrade parameters
9:45 35+10 min K. Ohmi, KEK B-Factories beam-beam performance

Morning II - Machines performances, Chair: A. Chao, SLAC

10:45 35+10 min A. Valishev, FNAL Tevatron beam-beam phenomena and counter-measures
11:30 35+10 min W. Fischer/C. Montag, BNL RHIC beam-beam performance/New working point

Afternoon I - General simulations, Chair: F. Zimmermann, CERN

1:30 20+10 min A. Kabel, SLAC What can be predicted with beam-beam simulations in hadron machines
2:00 20+10 min A. Valishev, FNAL Simulations that explain and predict beam-beam effects in the Tevatron
2:30 20+10 min J. Qiang, LBNL Beam-beam simulations for RHIC and LHC

Afternoon II - New operating modes, theory, unexplained observations, Chair: F. Zimmermann, CERN

3:15 20+10 min K. Ohmi, KEK Experience with crab cavity operation in KEKB
3:45 20+10 min Y. Alexahin, FNAL Theory and reality of coherent effects in Tevatron, RHIC, and LHC
4:15 20+10 min Y. Cai, SLAC Unexplained phenomena in lepton machines

Tuesday, 3 July 2007

Morning I - Long-range beam-beam compensation, Chair: V. Shiltsev, FNAL

8:45 20+10 min V. Kamerdzhiev, FNAL Beam-beam compensation with TEL
9:15 20+10 min U. Dorda, CERN LHC with long-range compensation
9:45 20+10 min C. Milardi, LNF-INFN Long-range compensation in DAΦNE

Morning II - Long-range beam-beam compensation, Chair: V. Shiltsev, FNAL

10:30 20+10 min F. Zimmermann, CERN Open issues from the SPS long-range experiments
11:00 20+10 min N. Abreu, BNL RHIC long-range experiments with a DC wire
11:30 20+10 min H.J. Kim/T. Sen, FNAL Simulation of RHIC experiments

Afternoon I - Long-range beam-beam compensation, tools, alternatives, Chair: J.-P. Koutchouk, CERN (TBC)

1:30 20+10 min U. Dorda, CERN Simulation of RHIC experiments
2:00 30+10 min T. Pieloni, CERN Beam-beam spectra in RHIC and LHC
2:40 20+10 min J.-P. Koutchouk, CERN LHC early separation scheme with D0
3:10 20+10 min U. Dorda, CERN Technological issues of wire compensators

Afternoon II - Long-range beam-beam compensation, discussion, Chair: J.-P. Koutchouk, CERN (TBC)

4:00 90 mins All Discussion: milestones for successful long-range compensation in LHC

Wednesday, 4 July 2007 (US Independence Day)

Morning I - Head-on beam-beam compensation, Chair: W. Fischer, BNL

8:45 20+10 min E. Tsyganov, UT Southwestern Electron beams for compensation of beam-beam effect in hadron colliders - early works
9:15 20+10 min W. Scandale, CERN Head-on compensation in LHC
9:45 20+10 min V. Shiltsev, FNAL Use of electron lenses in LHC and RHIC

Morning II - Head-on beam-beam compensation, Chair: W. Fischer, BNL

10:30 20+10 min Y. Luo, BNL Simulations for RHIC with head-on compensation
11:00 20+10 min V. Kamerdzhiev, FNAL Technological aspects of electron lenses, errors and control
11:30 50 min all Discussion: milestones for successful head-on compensation in RHIC and LHC
12:20 10 min W. Fischer Workshop summary

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Last update: September 07, 2010