Title :
Experimental nonlinear beam dynamics studies at SPEAR
Author :
Terebilo, A. ; Pellegrini, C. ; Cornacchia, M. ; Corbett, J. ; Martin, D.
Author_Institution :
California Univ., Los Angeles, CA, USA
Abstract :
The frequency map analysis of a Hamiltonian system recently introduced to accelerators physics in combination with turn-by-turn phase space measurements opens new experimental opportunities for studying nonlinear dynamic in storage rings. In this paper we report on the experimental program at SPEAR having the goal of measuring the frequency map of the machine. In this paper we discuss the accuracy of the instantaneous tune extraction from experimental data and demonstrate the possibility of frequency map measurement
Keywords :
electron accelerators; nonlinear dynamical systems; particle beam dynamics; storage rings; Hamiltonian system; SPEAR; frequency map; frequency map measurement; instantaneous tune extraction; nonlinear beam dynamics; turn-by-turn phase space measurements; Correlators; Data acquisition; Data mining; Extraterrestrial measurements; Frequency measurement; Linear accelerators; Phase measurement; Physics; Storage rings; Testing;
Conference_Titel :
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-4376-X
DOI :
10.1109/PAC.1997.750725
