Title :
Transverse instability in a 50 GeV×50 GeV muon collider ring
Author :
Kim, Eun-San ; Sessler, Andrew M. ; Wurtele, Jonathan S.
Author_Institution :
Dept. of Phys., California Univ., Berkeley, CA, USA
Abstract :
The intense bunch which is called for in the muon collider design will be subject to transverse instability. It has been suggested that tune spread due to BNS damping be used to control the instability. The transverse dynamics in a 50 GeV×50 GeV muon collider ring is examined numerically using a broad-band impedance. In addition to the BNS damping, tune spreads due to chromaticity, amplitude dependent tune shift and the beam-beam interaction are taken into account. It is shown that each of these tune spreads adequately stabilize the transverse dynamics
Keywords :
colliding beam accelerators; particle beam bunching; particle beam dynamics; particle beam stability; storage rings; 100 GeV; 50 GeV; 50 GeV×50 GeV muon collider ring; BNS damping; amplitude dependent tune shift; beam-beam interaction; broad-band impedance; chromaticity; intense bunch; muon collider design; transverse dynamics; transverse instability; tune spread; Clamps; Damping; Equations; Impedance; Laboratories; Large Hadron Collider; Mesons; Muon colliders; Physics; Q factor;
Conference_Titel :
Particle Accelerator Conference, 1999. Proceedings of the 1999
Conference_Location :
New York, NY
Print_ISBN :
0-7803-5573-3
DOI :
10.1109/PAC.1999.792144
