SLAC, Varian to Develop Klystrons for B Factory
n e r a c i * o n Pn * Events and Happenings cis..J=~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ovAd in the,. SLAC Community F I I I t Nov.-Dec.*By s 1993,s Vol. 4, No. 12 SLAC, Varian to Develop Klystrons for B Factory SLAC AND VARIAN ASSOCIATES, designs will use standard technol- Inc., a Palo Alto-based, high- ogy, and the other will incorporate technology electronics firm, an- advanced technologies developed nounced recently that they will by Varian. According to SLAC Pro- work together to design and test a ject Manager Robert Phillips, "We klystron tube to be used for the B will build one of each type, and factory. Klystrons, which are perhaps a mix of the two types advanced microwave tubes, are will be used in the B factory." the primary source of power in "Collaboration with Varian particle accelerators. Klystron makes good sense because we can tubes create a very high-frequency work closely together to include electric field, which is used to manufacturing and operational speed up the particles in an accel- efficiencies in the design process," erator. There are about 245 kly- said Phillips. "Varian's participa- stron tubes along the linac. tion can provide alternative tech- The $1.5 million agreement nologies, with which SLAC has states that SLAC and Varian will limited experience, to better opti- develop two different models of mize the klystron." 1200-kilowatt klystrons, one of Varian is also enthusiastic about which will be used in the B facto- the arrangement; the Cooperative ry. The prototype designs will be Research and Development Agree- Andy Nguyen, a senior klystron tube similar to an already-existing 500- ment, which the two organizations technician, with a prototype 500-kilo- kilowatt klystron built and tested watt klystron.
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