In this note, we briefly review the current lattice of the NLC extraction line which was designed for the nominal NLC beam parameters. Then we describe the beam parameters for the high luminosity option with larger beam disruption parameter and discuss its effect on beam loss in the extraction line. Finally, we present a summary of the optics study aimed at minimizing the beam loss with high disruption beams.
Cite
@article{arxiv.physics/0106065,
title = {NLC Extraction Line Studies},
author = {Y. M. Nosochkov and T. O. Raubenheimer},
journal= {arXiv preprint arXiv:physics/0106065},
year = {2007}
}