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U.S. Department of Energy
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KEKB and PEP-II B Factories

Conference ·
OSTI ID:491601

Two asymmetric B-Factories KEKB at KEK and PEP-II at SLAC are under construction, designed to study CP violation in the b-quark sector with a center of mass energy of 10.58 GeV. These two new accelerators are high luminosity two-ring two-energy e{sup +}e{sup {minus}} colliders with one interaction point. There are many challenging accelerator physics and engineering issues associated with the high beam currents and high luminosities of these rings. The chosen solutions to these issues and the general parameters of the two rings are described in detail side-by-side. KEKB and PEP-II are well into the installation phase and are both scheduled to be completed in 1998. The particle physics programs are scheduled to start in 1999.

Research Organization:
Stanford Linear Accelerator Center, Menlo Park, CA (United States)
Sponsoring Organization:
USDOE Office of Energy Research, Washington, DC (United States)
DOE Contract Number:
AC03-76SF00515
OSTI ID:
491601
Report Number(s):
SLAC-PUB--7475; CONF-9610246--3; ON: DE97006479
Country of Publication:
United States
Language:
English

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