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Fermilab Scientists Discover New Particle

An anonymous reader writes "Fermilab today announced that scientists working at the CDF (Collision Detector at Fermilab) experiment confirmed the observation of a new particle, the Xi-sub-b. The Xi-sub-b is categorized as a baryon, which are formed of three quarks. Commonly known baryons include the proton as well as the neutron."

2 of 151 comments (clear)

  1. Re:Really new? by blair1q · · Score: 4, Insightful

    Nope. They made them.

    It's possible, even likely, that something somewhere else (supernova, the big bang, etc.) made some in olden times. But these were brand-spankin' new.

  2. Re:Useful? by blueg3 · · Score: 3, Insightful

    You're thinking of engineering or applied science at best. You won't know the benefits of fundamental research until later. You know, little things like electricity and semiconductors.