VACUUM PIPE FOR SYNCHROTRON ORBIT RADIATION DEVICE

摘要

A vacuum pipe for use in a synchrotron orbit radiation device includes a vacuum pipe body made of a thin non-magnetic material surrounding a charged particle beam propagating on an annular path, a port portion cell interposed in the vacuum pipe body surrounding part of the path, and a port mounted on the port wall tangential to the path for introducing radiation. The vacuum pipe body has a smooth inner wall surface and reinforcing ribs on an outer wall surface. A wall of the port portion cell located on an outer diameter side of the path is oblique to the wall of the port portion cell on the inner diameter side.