@article{oai:repo.qst.go.jp:00044475,
 author = {Aiba, Masamitsu and Machida, Shinji and Mori, Yoshiharu and Uesugi, Tomonori and 上杉 智教},
 issue = {1},
 journal = {Nuclear Physics B - Proceedings Supplements},
 month = {May},
 note = {strong candidate for muon accelerators of the neutrino factory because fixed field allows essential fast acceleration for muon. Roughly speaking, we have two schemes to design FFAG optics, scaling and non-scaling [1]. Scaling FFAG has constant betatron tunes, in principle, with the magnetic field having nonlinear components. However, tunes slightly change during acceleration because of imperfection of the field. On the other hand, a condition of constant tunes is given up in non-scaling FFAG to obtain other advantages such as simple lattice composed of only linear elements. Then, beam dynamics of resonance crossing has become an important issue for both scaling and non-scaling FFAG. Since keeping constant tunes is basic strategy to avoid resonance, dynamics of resonance crossing has not been studied sufficiently. There are especially not many experimental studies. We performed beam studies of
third order resonance crossing at PoP FFAG and HIMAC synchrotron. Their main results are described in this paper.},
 pages = {328--329},
 title = {Study of Resonance Crossing in FFAG},
 volume = {155},
 year = {2006}
}