'Beam mode' diaporamas de présentation

Timing system towards SuperKEKB controls

< kazuro.furukawa @ kek.jp >. Timing system towards SuperKEKB controls. Kazuro Furukawa for Control Group of SuperKEKB < kazuro.Furukawa @ kek.jp > June 2011. Accelerators at KEK. Mt. Tsukuba. e-/e+ Linac should inject beams to SuperKEKB (HER, LER), PF, PF-AR storage rings. J-PARC

640 views • 50 slides

Timing system towards SuperKEKB controls

< kazuro.furukawa @ kek.jp >. Timing system towards SuperKEKB controls. Kazuro Furukawa for Control Group of SuperKEKB < kazuro.Furukawa @ kek.jp > June 2011. Accelerators at KEK. Mt. Tsukuba. e-/e+ Linac should inject beams to SuperKEKB (HER, LER), PF, PF-AR storage rings. J-PARC

501 views • 50 slides

Mode-Mode Resonance

Mode-Mode Resonance. A linear-nonlinear process. Simple Beam Instability. Let us consider It is well known that the equation supports reactive instability. What is the cause of instability?. One may rewrite the equation. It indicates that Langmuir wave is coupled to a beam mode.

489 views • 33 slides

Kazuro Furukawa < kazuro . Furukawa @ kek . jp > For Linac and KEKB Control Groups Oct.2009.

< kazuro.furukawa @ kek.jp >. Event System and Embedded IOCs at KEK Recent Activities at KEK MRF Event System for 50Hz Beam Switching F3RP61, PLC-Embedded IOCs, etc ATCA/ ? TCA for LLRF. Kazuro Furukawa < kazuro . Furukawa @ kek . jp > For Linac and KEKB Control Groups Oct.2009.

421 views • 32 slides

Modeling the Vibrating Beam

Modeling the Vibrating Beam. By: The Vibrations SAMSI/CRSC June 3, 2005 . Nancy Rodriguez, Carl Slater, Troy Tingey, Genevieve-Yvonne Toutain . Outline. Problem statement Statistics of parameters Fitted model Verify assumptions for Least Squares

348 views • 23 slides

Tentative Planning

LHC Status Mon Morning 23 - Mai Bernhard Holzer, Gianluigi Arduini et al. Tentative Planning. Fri morning. 07:43h stable beam since 8 hours dump, 768 x 768 out of 72 trains. 07:44h beam dump, cryogenics conditions lost for arc in S81

358 views • 23 slides

Kazuro Furukawa < kazuro . Furukawa @ kek . jp > For KEKB and Linac Control Groups May.1.2009.

< kazuro.furukawa @ kek.jp >. Event System and Embedded IOCs at KEK Recent Activities at KEK MRF Event System for 50Hz Beam Switching F3RP61, PLC-Embedded IOCs, etc ATCA/ ? TCA for LLRF. Kazuro Furukawa < kazuro . Furukawa @ kek . jp > For KEKB and Linac Control Groups May.1.2009.

336 views • 21 slides

Kazuro Furukawa < kazuro . Furukawa @ kek . jp > For KEKB and Linac Control Groups May.1.2009.

< kazuro.furukawa @ kek.jp >. Event System and Embedded IOCs at KEK Recent Activities at KEK MRF Event System for 50Hz Beam Switching F3RP61, PLC-Embedded IOCs, etc ATCA/ ? TCA for LLRF. Kazuro Furukawa < kazuro . Furukawa @ kek . jp > For KEKB and Linac Control Groups May.1.2009.

215 views • 21 slides

Measurement and Data Acquisition for Accelerator Controls at KEK (Beam Position Monitor at Linac)

< kazuro.furukawa @ kek.jp >. Measurement and Data Acquisition for Accelerator Controls at KEK (Beam Position Monitor at Linac). Kazuro Furukawa < kazuro . furukawa @ kek . jp > For Linac and KEKB Control Groups Oct.2009. KEK : Accelerator Facilities for Particle & Nuclear Physics,

358 views • 20 slides

Event System at KEK

< kazuro.furukawa @ kek.jp >. Event System at KEK. Kazuro Furukawa, KEK KEKB and Linac Control Groups <kazuro.furukawa@kek.jp> Jan. 2009. Linac & PF & KEKB. Simultaneous Continuous Injection to PF, KEKB-HER and KEKB-LER 50Hz Beam Pulses are Shared between 3 Rings

247 views • 13 slides

Beam spot size measurements

Beam spot size measurements. A. Fisher & W. Kozanecki See details in PEP-II e-logbook, 25 Apr 06 day shift. Single-beam & IP beam size measurements ? scans at moderate currents (to minimize beam-beam effects) simultaneously measure beam sizes @ HER & LER SLM, interferometer & SXM

357 views • 11 slides

Handshake over DIP

Handshake over DIP. Questions.

177 views • 7 slides

TOTEM Interlock Revalidation

TOTEM Interlock Revalidation. Mario Deile MPP Meeting 19 June 2015. Movement System Architecture (strongly simplified). Collimator Control Application in CCC (adapted to RPs). DCS. Interlock Rack. General Machine Timing. request position, set limits. read position, give feedback.

75 views • 7 slides

Handshake Issues

208 views • 6 slides