Beam halo dynamics and control with hollow electron beams

2012/09/24 by G. Stancari, G. Annala, Stancari, G. +33
Physics and Astronomy · #Accelerator Physics (physics.acc-ph) #FOS: Physical sciences #physics.acc-ph

paper · pdf · doi:10.48550/arxiv.1209.5380

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

arxiv created 2012/09/24 · arxiv updated 2012/09/25

Abstract

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.

Related

• Measurements of beam halo diffusion and population density in the Tevatron and in the Large Hadron Collider
• Conceptual design of hollow electron lenses for beam halo control in the Large Hadron Collider
• New methods of particle collimation in colliders
• Measurements of the effect of collisions on transverse beam halo diffusion in the Tevatron and in the LHC
• Development of hollow electron beams for proton and ion collimation