@inproceedings{oai:repo.qst.go.jp:00076170,
 author = {百合, 庸介 and 福田, 光宏 and 湯山, 貴裕 and Yuri, Yosuke and Yuyama, Takahiro},
 book = {Proceedings of the 10th International Particle Accelerator Conference},
 month = {Jun},
 note = {The use of multipole magnets enables us to transform the transverse profile of a charged-particle beam into various ones that can never be formed through linear beam optics. To date, the formation of a large-area beam with a uniform transverse intensity distribution has been realized using octupole magnets for uniform beam irradiation. Here, we report the first demonstration of the hollow-beam formation using multipole magnets in a beam transport line. Results of beam-formation experiments and tracking simulations are shown. The hollow beam has a steep peak at the edge of the beam and thus has a high contrast between the edge peak and the intensity near the beam center.},
 pages = {184--186},
 title = {TRANSVERSE PROFILE SHAPING OF A CHARGED-PARTICLE BEAM USING MULTIPOLE MAGNETS - FORMATION OF HOLLOW BEAMS -},
 year = {2019}
}