'Transverse damper' diaporamas de présentation

The LHC dynamic aperture saga: overview, ideas and recent developments

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Acknowledgements: P. Baudrenghien, A. Butterworth (AB/RF/CS), G. Kotzian, R. Louwerse,

LHC Transverse Damper Beam Commissioning. Wolfgang Hofle CERN AB/RF/FB. Acknowledgements: P. Baudrenghien, A. Butterworth (AB/RF/CS), G. Kotzian, R. Louwerse, E. Montesinos (AB/RF/SR), V. Rossi, D. Valuch, V. Zhabitsky (for JINR / Dubna collaboration).

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Special e -cloud bunch spacing: injectors

Special e -cloud bunch spacing: injectors. H. Bartosik, G. Iadarola , G. Rumolo , E. Shaposhnikova

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Booster Digital Damper Status & Plans Nathan Eddy PIP Meeting 12/21/11

Booster Digital Damper Status & Plans Nathan Eddy PIP Meeting 12/21/11. Motivation. Implement a bunch by bunch digital feedback system FPGA, ADC, Digital Signal Processing, DAC Wideband system Flexibility to modify system as needed Essentially an R&D project up to now

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RF MD observations T. Pieloni and N. Mounet

RF MD observations T. Pieloni and N. Mounet. Spectrograms:. Tune split. Usual picture Settings: Tune split at the end of squeeze in 3e-3 on B1V down. Tune for B1 (0.31, 0.317) Instability arrives around 0.7 m beta* as in normal operation with tune split

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PIP Update

PIP Update. May 28 th 2014. Agenda. Summary Update Current Activities/Updates Ken Domann. Update. Linac SBK : Working on gallery and working towards CDR (in June)

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MD on nominal collimator settings

MD on nominal collimator settings R.W. Assmann , R. Bruce, F. Burkart , M. Cauchi , D. Deboy , L. Lari , E. Metral , N. Mounet , S. Redaelli , A. Rossi, B. Salvant , G. Valentino, D. Wollmann. Motivation and goal. Presently running with relaxed collimator settings

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PIP Update

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PIP Update

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Summary of PS talks

Summary of PS talks. MD review meeting. Space Charge in the PS (R. Wasef ). P riority: integer scans with different tune spreads and working point. Comparison with emittance growth measurements done by R. Cappi in 1993 Increase the vertical tune above 0.25 to study the limitations.

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DA measurements: second session

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