3 papers
| title: | Nonlinear beam dynamics experimental program at SPEAR |
| format: | conference procceeding |
| conference: | Workshop on Nonlinear Dynamics in Particle Accelerators: Theory and Experiments |
| year: | 1995 |
| 5 authors: | | | | | |
| abstract: | Since nonlinear effects can impose strict performance limitations on modern colliders and storage rings, future performance improvements depend on further understanding of nonlinear beam dynamics. Experimental studies of nonlinear beam motion in three-dimensional space have begun in SPEAR using turn-by-turn transverse and longitudinal phase-space monitors. This paper presents preliminary results from an on-going experiment in SPEAR. (10 References). |
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| title: | Status of the variable momentum compaction storage ring experiment in SPEAR |
| format: | conference procceeding |
| conference: | 1993 Particle Accelerator Conference |
| year: | 1993 |
| 11 authors: | | | | | | | | | | | |
| abstract: | Variable momentum compaction lattices have been proposed for electron-positron colliders and synchrotron radiation sources to control synchrotron tune and bunch length. To address questions of single particle stability limits, a study has been initiated to change the SPEAR lattice into a variable momentum compaction configuration for experimental investigation of the beam dynamics. In this paper, we describe a model-based method used to transform SPEAR from the injection lattice to the low momentum compaction configuration. Experimental observations of the process are reviewed. (12 References). |
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| title: | Beam amplitude behavior upon crossing a linear coupling resonance with damping in one dimension |
| format: | unknown |
| year: | 1969 |
| 4 authors: | | | | |
| abstract: | A study has been conducted to investigate theoretically the effects of vertical damping on the betatron oscillations for particles passing through a resonance. This report describes a calculation for a single-particle model and for the case of the upsilon /sub 1/+ upsilon /sub 2/=1 resonance. |
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