@inproceedings{oai:repo.qst.go.jp:00053574, author = {頓宮, 拓 and 池上, 将弘 and 白井, 敏之 and 田辺, 幹夫 and 野田, 章 and 藤本, 慎司 and 渋谷, 真二 and 竹内, 猛 and 野田, 耕司 and 金倉, 純 and 佐野, 正美 and 頓宮 拓 and 池上 将弘 and 白井 敏之 and 田辺 幹夫 and 野田 章 and 藤本 慎司 and 野田 耕司}, book = {日本加速器学会年会・リニアック技術研究会}, month = {Jul}, note = {The beam ducts for S-LSR is required the low rate of outgassing and the construction to utilize the electrodes for dispension control.the beam ducts in the arc sections are applied the treatment of pre-backing with 950 degree.As the result, the rate of outgassing of ~3x10^-10^ Pa dot m^3^ dot s^-1^ dot m^-2^ in the beam lifetime of MG+ beam(35KeV)will become to be over 30sec.The production of the vacuum ducts and the estimation of the beam lifetime are presented.}, pages = {739--741}, title = {S-LSRの真空ダイト}, volume = {2}, year = {2005} }