Experimental measurements of beam halo diffusion dynamics with collimator scans are reviewed. The concept of halo control with a hollow electron beam collimator, its demonstration at the Tevatron, and its possible applications at the LHC are discussed.
@article{arxiv.1209.5380,
title = {Beam halo dynamics and control with hollow electron beams},
author = {G. Stancari and G. Annala and A. Didenko and T. R. Johnson and I. A. Morozov and V. Previtali and G. Saewert and V. Shiltsev and D. Still and A. Valishev and L. G. Vorobiev and D. Shatilov and R. W. Assmann and R. Bruce and S. Redaelli and A. Rossi and B. Salvachua Ferrando and G. Valentino},
journal= {arXiv preprint arXiv:1209.5380},
year = {2012}
}
Comments
5 pages, 4 figures, in Proceedings of the 52nd ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams (HB2012), Beijing, China, 17-21 September 2012