Open Cavity Solutions to the rf in Magnetic Field Problem
Accelerator Physics
2014-11-18 v1
Abstract
It has been observed \cite{break} that breakdown in an 805 MHz pill-box cavi ty occurs at much lower gradients as an external axial magnetic field is inc reased. This effect was not observed with on open iris cavity. It is propose d that this effect depends on the relative angles of the magnetic and maximu m electric fields: parallel in the pill-box case; at an angle in the open ir is case. If so, using an open iris structure with solenoid coils in the iris es should perform even better. A lattice, using this principle, is presented, for use in 6D cooling for a Muon Collider. Experimental layouts to test th is principle are proposed.
Cite
@article{arxiv.0711.4793,
title = {Open Cavity Solutions to the rf in Magnetic Field Problem},
author = {R. Palmer and J. Scott Berg and R. Fernow and J. C. gallardo and H. Kirk},
journal= {arXiv preprint arXiv:0711.4793},
year = {2014}
}
Comments
3 pages, 7 figures color; submitted to NUFAC07