Title :
Beam dynamics in wigglers: tracking in PEP with damping wigglers and measurements at SPEAR
Author_Institution :
Stanford Synchrotron Radiat. Lab., CA, USA
Abstract :
Results of tracking with PATRICIA for PEP (Positron-Electron Project) with damping wigglers are presented. Experimental measurements of tune shift with amplitude in a SPEAR wiggler are also included. Tracking with PATRICIA for SPEAR with the rotated sextupole and octupole components included in the 15-period wiggler indicates that the dynamic aperture may be inside the physical aperture
Keywords :
beam handling equipment; electron accelerators; particle beam diagnostics; particle track visualisation; physics computing; storage rings; PATRICIA; PEP; SPEAR; beam dynamics; damping wigglers; dynamic aperture; octupole; sextupole; tune shift; wiggler; Apertures; Chemicals; Damping; Electron beams; Lattices; Magnetic materials; Nonlinear equations; Storage rings; Synchrotron radiation; Undulators;
Conference_Titel :
Particle Accelerator Conference, 1989. Accelerator Science and Technology., Proceedings of the 1989 IEEE
Conference_Location :
Chicago, IL
DOI :
10.1109/PAC.1989.73431
