PF/PF-AR

1. Photon Factory (PF)
The Photon Factory is a 2.5GeV synchrotron with a beam current of around 350mA. Its macromolecular crystallography beamline is used substantially for Japan's structural genomics project."

2. Photon Factory (PF-AR)
The PF-AR 'Advanced Ring for Pulsed X-Rays', which is a 6.5GeV machine running in a single-bunch mode with a beam current of around 35mA. Its macromolecular crystallography beamline is used substantially for Japan's structural genomics project.

3. Slow Positron Facility
provides a high intensity, pulsed slow positron beam. The beam is used for researches in solid state physics and atomic and molelcular physics.

4. The Injection Linac
This powerful linear accelerator supplies an 7 billion electron-volt electron beam and a 4 billion electron-volt positron beam to the two KEKB rings. It is a multi-purpose facility which also supplies other electron accelerators at the High Energy Accelerator Research Organization.