1 / 6

Analysis of 10 MHz and 40 MHz RF scenarios for PS2

Analysis of 10 MHz and 40 MHz RF scenarios for PS2. M. Benedikt and S. Hancock PS2 meeting 19/03/2008. Contents. Introduction PS2 working range 40 MHz system Basic rf options and motivations for 10 MHz system 40 MHz system Beams considered and beam parameters. Introduction.

padma
Download Presentation

Analysis of 10 MHz and 40 MHz RF scenarios for PS2

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Analysis of 10 MHz and 40 MHz RF scenarios for PS2 M. Benedikt and S. Hancock PS2 meeting 19/03/2008

  2. Contents • Introduction • PS2 working range • 40 MHz system • Basic rf options and motivations for • 10 MHz system • 40 MHz system • Beams considered and beam parameters

  3. Introduction • Basic assumptions for working range • Protons: • Injection at 4 GeV, extraction at 50 GeV • Injector (LP) SPL with 40 MHz chopping of injected beam • Ions (without “major” modifications in chain): • Injection directly from LEIR rigidity 6.7 Tm (presently 4.8 Tm) • PS2 working range:

  4. Basic rf options and motivations • 10 MHz system • Emulation of PS 10 MHz system • Tuning range > 3 (3 MHz – 10 MHz) • Many harmonics for p-acceleration, covers ion frequency range • Additional systems needed (20 and 40 MHz) for producing LHC type bunch patterns (25 and 50 ns) and shortening. • 40 MHz system • Motivated by SPL chopping at 40 MHz • Any LHC bunch pattern up to 40 MHz via chopping at injection • Question on possible tuning range (even ~2% for protons) • Tuning range for ions • Bucket length limitation of 25 ns (50 ns with tuning range 2) • Problems for beams like nTOF, ions • Problems for injecton from PS at low energy during interim period?

  5. Beam parameters for the 10 MHz option

  6. Beam parameters for the 40 MHz option

More Related