Feedback Control of E-Cloud Instabilities - CM-13 Progress Report, Ideas for Discussion

Document #:

LARP-doc-999-v4

Document type:

Talk

Submitted by:

John Fox

Updated by:

John Fox

Document Created:

29 Oct 2009, 18:58

Contents Revised:

29 Oct 2009, 19:34

Metadata Revised:

29 Oct 2009, 19:34

Abstract:

We review the status of simulations and machine studies regarding Electron Cloud effects in the SPS, with particular attention to the results of the June 2009 MD.

The experimental results are reviewed, and several analysis techniques highlighted which estimate the tune shifts and bunch structure which develop. The talk also presents rough system requirements for a feedback channel. Future studies and technology plans are presented

Files in Document:

• 4th movie (centroid.avi, 7.6 MB)
• 5th movie (rms.avi, 9.4 MB)
• first movie (Vdisp_bunch_47.avi, 7.6 MB)
• main slides and talk (FOXCM13talk.pdf, 394.3 kB)
• second movie (Vdisp_bunch_119.avi, 8.8 MB)
• third movie (tune_s.avi, 11.2 MB)

Topics:

• Beam Physics:ecloud

Authors:

• John Fox

Keywords:

Ecloud Instabilities Feedback SPs LHC

Associated with Events:

CM13 held from 04 Nov 2009 to 06 Nov 2009 in Port Jefferson, NY