Cyclotrons2013 - List of Authors (Sugimoto, H.)

Paper

Title

Page

Experimental Study of Resonance Crossing with a Paul Trap

409

H. Sugimoto
KEK, Ibaraki, Japan

The effect of resonance crossing on beam stability is studied systematically by employing a novel tabletop experimental tool and a multiparticle simulation code. A large number of ions are confined in a compact linear Paul trap to reproduce the collective beam behavior. We can prove that the ion plasma in the trap is physically equivalent to a charged-particle beam propagating through a strong focusing channel. The plasma confinement force is quickly ramped such that the trap operating point traverses linear and nonlinear resonance stop bands as in cyclotrons and FFAGs.

Slides WE3PB01 [9.757 MB]

Paper	Title	Page
WE3PB01	Experimental Study of Resonance Crossing with a Paul Trap	409
	H. Sugimoto KEK, Ibaraki, Japan
	The effect of resonance crossing on beam stability is studied systematically by employing a novel tabletop experimental tool and a multiparticle simulation code. A large number of ions are confined in a compact linear Paul trap to reproduce the collective beam behavior. We can prove that the ion plasma in the trap is physically equivalent to a charged-particle beam propagating through a strong focusing channel. The plasma confinement force is quickly ramped such that the trap operating point traverses linear and nonlinear resonance stop bands as in cyclotrons and FFAGs.
	Slides WE3PB01 [9.757 MB]