Rf System for the Pep Storage Rings
نویسندگان
چکیده
Harmonic number Frequency Number of klystrons Power per klystron Number of five-cell cavities (aluminum) Shunt impedance per unit length Total shunt impedance Rst Natural bunch length (uz) Momentum compaction factor Current per beam Luminosity Synchrotron radiation loss per turn Parasitic mode energy loss per turn* Peak cavity voltage VP** Total RF power Fundamental mode cavity dissipation PC Synchrotron radiation loss Power loss to parasitic modes Cavity coupling coefficient for match at full beam 2592 353.210 MHz 12 500 kW 24 21 Ma/m 1070 MG 2.0 cm 2.98 X 1O-3 55 nL4 1032cm-26-1 27.06 MeV 7.0 MeV 49 MeV 6.0 MW 2.2 Mw 3.0 Mw 0.8 MW
منابع مشابه
Timing and Rf Synchronization for Filling Pep/spear with the Slc Damping Rings’
the 119 MHz signal to mcrements of 8.4 nsec ‘I :. An innovative timing and RF synchronisation system has been built and commissioned which allows the direct injection of 1 mm ux e+ or cbun&a from the SLC Damping Rings (VRF =-714 MHs) into the storage rings PEP (VW = 353 MHz) and SPEAR (VW = 358 MHz). The required relative stabilitv-of these o&illdtors is lo-’ since the beam may be stored in eac...
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