By Topic

Emittance Growth Caused by Electron Cloud Below the "Fast Tmci" Threshold: Numerical Noise or True Physics?

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

5 Author(s)
Benedetto, E. ; Politecnico di Torino, Italy, and CERN, Switzerland, ; Schulte, D. ; Zimmermann, F. ; Franchetti, G.
more authors

Simulations show a persisting slow emittance growth for electron cloud densities below the threshold of the fast Transverse Mode Coupling type instability, which could prove important for proton beams with negligible radiation damping, such as in the LHC. We report on a variety of studies performed to quantify the contributions to the simulated emittance growth from numerical noise in the PIC module and from an artificial resonance excitation due to the finite number of kicks per turn applied for modeling the cloud-bunch interaction.

Published in:

Particle Accelerator Conference, 2005. PAC 2005. Proceedings of the

Date of Conference:

16-20 May 2005