Spear II Performance

M. A. Allen, W. Davies-White, N. Dean, G. E. Fischer, John Harris, Lasse Karvonen, M. J. Lee, R. A. McConnell, R. Melen, P. Morton,

IEEE Transactions on Nuclear Science · 1975 · 13 citations · 1 references

Concepts

Abstract

The single beam and colliding beam performance of the SLAC electron-positron storage ring SPEAR II is described. The sevenfold increase in harmonic number in SPEAR II in comparison to SPEAR I has made significant changes in single beam behavior. Strong synchrobetatron resonances and a new transverse instability are observed and our first studies of these phenomena are described, Measurements on current dependent bunch lengthening are presented.

References

1