Machine Parameter


Electron Energy 1.4GeV
Beam Current / Life 200mA / 5h
Circumference 75.6m
Natural Emittance 25.1nmrad (47)
Tunes (nx, ny) 5.796, 1.825
Momentum Compaction 0.0134
Energy Spread 0.000672
Radiation Loss 106keV (123)
RF Frequency 499.8MHz
RF Power / Field 90kW / 500kV
Harmonic Number 126
Bunch Length 11.2mm
Beam Size at Straight Section (coupling = 0.1%) at h=0.62 sx : 580 mm (680)
sy : 134 mm (275)
Injection Energy 262MeV
Dipole Magnet 11.25°edge focusing
--- number of magnets 16
--- radius / field ----- 3.2m / 1.459T

* Numerical values in () are those for the ring with 7.5T superconducting wiggler.