A B-Factory is a machine created by particle physicists to produce large numbers of B mesons. Currently there are two B-Factories running: BaBar at SLAC in California, and Belle at KEK in Japan respectively.

[edit] See also

• B-Bbar oscillation

[edit] References

• BaBar homepage
• Belle homepage

[edit] External links

• B Factories in 60 seconds from symmetry magazine

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