3 papers
physics.acc-ph2014
Six-dimensional weak-strong simulations of head-on beam-beam compensation in RHIC
Y. Luo, W. Fischer, N. P. Abreu +3
To compensate the large beam-beam tune spread and beam-beam resonance driving terms in the polarized proton operation in the Relativistic Heavy Ion Collider (RHIC), we will introdu…
physics.acc-ph2009
Simulations of beam-beam and beam-wire interactions in RHIC
Hyung J. Kim, Tanaji Sen, Natalia P. Abreu +1
The beam-beam interaction is one of the dominant sources of emittance growth and luminosity lifetime deterioration. A current carrying wire has been proposed to compensate long-ran…
physics.acc-ph2006
Longitudinal dynamics with RF phase modulation in the LNLS electron storage ring
N. P. Abreu, P. F. Tavares, R. H. A. Farias
In the Brazilian synchrotron light source, we observed that modulating the phase of the accelerating fields at approximately twice the synchrotron frequency suppressed remarkably w…