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Pentaquarks

Posted by timothy on from the cheesy-bits dept.

jafuser writes "Physicists are quite confident that they have discovered a new baryonic state called a 'pentaquark' which is a particle composed of *five* quarks (4 quarks and one anti-quark to be precise). Up until now, quarks were only observed to come together in groups of two (mesons) or three (baryons). If you still haven't gotten comfortable with knowing your leptons from your hadrons, I suggest clicking through an excellent site at Particle Adventure."

4 of 36 comments (clear)

  1. Five Quarks? by Atario · · Score: 4, Funny

    I suppose that's what happens when the last epsiode of Star Trek: The Next Generation collides with Star Trek: Deep Space Nine.

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    1. Re:Five Quarks? by Suidae · · Score: 3, Funny

      Does the Anti-Quark have a goatee? I'd like to see that.

  2. Ohh, I love it... by joto · · Score: 4, Funny

    They have an explanation for the general public, the general scientist, and the physicist. Obviously, they care about accurate science reporting.

  3. They're all just a bunch of reverse engineers! by Bob+Bitchen · · Score: 4, Funny

    It's interesting to note that this form of reverse engineering is revered and those practicing are held in high esteem (usually) but that more meso-scale reverse engineering is considered lowly and usually is illegal. Ponder that....

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