H. Huang et al., EXPERIMENTAL-DETERMINATION OF THE HAMILTONIAN FOR SYNCHROTRON MOTION WITH RF PHASE MODULATION, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 48(6), 1993, pp. 4678-4688
Synchrotron motion with rf phase modulation was studied experimentally
. Poincare maps in the resonant precessing frame were obtained from th
e experimental data and compared with the tori of the resonant Hamilto
nian. Our experimental data revealed island structure in longitudinal
phase space. Experimental results for synchrotron motion excited by ph
ase modulation at the third harmonic of the synchrotron frequency are
also reported.