@article{oai:repo.qst.go.jp:00043525, author = {Uesugi, Tomonori and Fujisawa, Takashi and Noda, Kouji and Hashimoto, Yoshinori and Machida, Shinji and Mori, Wasuke and 上杉 智教 and 藤澤 高志 and 野田 耕司 and 橋本 義徳 and 町田 慎二 and 森 和亮}, journal = {Physical Review Special Topics : Accelerator and Beams (Online Only URL:http://prst-ab.aps.org/)}, month = {Jun}, note = {Beam blowup due to a half-integer resonance was observed in the HIMAC synchrotron with a nondestructive two-dimensional beam-profile monitor. As the betatron tune approached a half-integer, the vertical beam size became larger by about 13%. The measured rms beam size is in good agreement with a space-charge-included numerical simulation.}, pages = {064203-1--064203-7}, title = {Observation of beam-size blowup due to half-integer resonance in a synchrotron}, volume = {7}, year = {2004} }