Experimental results of the betatron sum resonance
Conference
·
OSTI ID:10128697
- Indiana Univ., Bloomington, IN (United States); and others
The experimental observations of motion near the betatron sum resonance, {nu}{sub x} + 2{nu}{sub z} = 13, are presented. A fast quadrupole (Panofsky-style ferrite picture-frame magnet with a pulsed power supplier) producing a betatron tune shift of the order of 0.03 at rise time of 1 {mu}s was used. This quadrupole was used to produce betatron tunes which jumped past and then crossed back through a betatron sum resonance line. The beam response as function of initial betatron amplitudes were recorded turn by turn. The correlated growth of the action variables, J{sub x} and J{sub z}, was observed. The phase space plots in the resonance frame reveal the features of particle motion near the nonlinear sum resonance region.
- Research Organization:
- Fermi National Accelerator Lab., Batavia, IL (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States); National Science Foundation, Washington, DC (United States)
- DOE Contract Number:
- AC02-76CH03000
- OSTI ID:
- 10128697
- Report Number(s):
- FNAL/C--93/175; CONF-930511--512; ON: DE94007396; CNN: PHY-9221402
- Country of Publication:
- United States
- Language:
- English
Similar Records
Experimental determination of a betatron difference resonance
Experimental Determination of a Betatron Difference Resonance
The residual tune splitting in the presence of linear coupling
Conference
·
Tue Jun 01 00:00:00 EDT 1993
·
OSTI ID:10128706
Experimental Determination of a Betatron Difference Resonance
Technical Report
·
Thu Jul 10 20:00:00 EDT 2003
·
OSTI ID:813325
The residual tune splitting in the presence of linear coupling
Technical Report
·
Mon Oct 01 00:00:00 EDT 1990
·
OSTI ID:6542432