@article{oai:repo.qst.go.jp:00045456,
 author = {Ohno, Yumiko and Torikoshi, Masami and Suzuki, Masao and Umetani, Keiji and Uesugi, Kentaro and Yagi, Naoto and et.al and 大野 由美子 and 取越 正己 and 鈴木 雅雄},
 issue = {7},
 journal = {Medical Physics},
 month = {Jul},
 note = {A multi-slit collimator was designed and fabricated for basic studies on microbeam radiation therapy (MRT) with an X-ray energy of about 100 keV. It consists of 30 slits that are 25 um high, 30 mm wide, and 5 mm thick in the beam direction. The slits were made of 25um-thick polyimide sheets that were separated by 175um-thick tungsten sheets. We measured the dose distribution of a single microbeam with a mean energy of 125 keV by a scanning slit method using a phosphor coupled to a CCD camera and found that the ratios of the dose at the center of a microbeam to that at mid-positions to adjacent slits were 1050 and 760 for each side of the microbeam.  This dose distribution was well reproduced by the Monte Carlo simulation code Phits.},
 pages = {3252--3258},
 title = {Dose distribution of a 125 keV mean energy microplanar x-ray beam for basic studies on microbeam radiotherapy},
 volume = {35},
 year = {2008}
}