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Evidence For Antimatter Anomaly Mounts

sciencehabit writes "The big bang created a lot of matter—along with the same amount of antimatter, which wiped out everything and brought the universe to an untimely end. That's what accepted theoretical physics tell us—though things clearly didn't work out that way. Now, results from a U.S. particle smasher are providing new evidence for a subtle difference in the properties of matter and antimatter that may explain how the early universe survived."

15 of 147 comments (clear)

  1. Oblig. Bad Car Analogy by PPH · · Score: 4, Funny

    So then, its like populating the roads with an equal number of Priuses and Lincoln Navigators?

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    Have gnu, will travel.
    1. Re:Oblig. Bad Car Analogy by Oswald+McWeany · · Score: 5, Funny

      Yes. The Navigators, being made by Lincoln would decay at a faster rate than the Priuses made by Toyota.

      Therefore eventually there would be more Priuses on the road than Navigators.

      --
      "That's the way to do it" - Punch
  2. Then unmount it by hhedeshian · · Score: 5, Funny

    sudo umount /dev/anomaly

    1. Re:Then unmount it by masternerdguy · · Score: 5, Funny

      I prefer recalibrating the deflector dish to deal with antimatter anomolies myself.

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  3. Interesting... by Anonymous Coward · · Score: 4, Insightful

    Lol so the very fact that there is a universe, in which we can contemplate the laws of physics, is itself a phenomenon that the standard models can't yet explain? Nice. Seems like a minor hole :)

    1. Re:Interesting... by masternerdguy · · Score: 5, Insightful

      And at one point we couldn't even model two point particles interacting in a collission. Just because we don't know how it works today doesn't mean we never will.

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    2. Re:Interesting... by TheCarp · · Score: 4, Funny

      Is that the physicists equivalent of rubbing two sticks together?

      --
      "I opened my eyes, and everything went dark again"
    3. Re:Interesting... by masternerdguy · · Score: 5, Insightful

      All knowledge begins with "Why does X. I don't know, let's find out."

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    4. Re:Interesting... by TheCarp · · Score: 4, Funny

      And all humor begins with not taking things too seriously.

      --
      "I opened my eyes, and everything went dark again"
    5. Re:Interesting... by Jenka · · Score: 5, Funny

      Followed by "Hey Yall! Watch this!"

    6. Re:Interesting... by OzPeter · · Score: 4, Insightful

      Lol so the very fact that there is a universe, in which we can contemplate the laws of physics, is itself a phenomenon that the standard models can't yet explain? Nice. Seems like a minor hole :)

      Hell .. I don't even think there is an understanding as to what gravity is. And thats a lot less existential than "existence/non-existence"

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  4. Indeed by Waffle+Iron · · Score: 5, Funny

    Under the highest magnification of our latest scanning tunneling microscopes, new images of these anti particles reveal that they sport tiny goatees.

    1. Re:Indeed by rla3rd · · Score: 5, Funny

      Had me scared... I first read this as tiny goatses.

  5. Summary goes a bit too far... by Anonymous Coward · · Score: 5, Informative

    The research is certainly interesting and important (at least to physicists), but it demonstrates CP violation only in certain relatively rare particles, the neutral D mesons. CP violation has been known to exist for a while (in K and B mesons), so that really is not that ground breaking. On the other hand, as far as I know, these effects are far too small to account for the matter/antimatter imbalance in the universe and additional mechanisms are required.

  6. Stupid by wzzzzrd · · Score: 4, Informative

    That's what accepted theoretical physics tell us

    Your knowledge is approximately 20 years old.

    Yours sincerely,
    Nal Lerpil,
    Accepted Theoretical Physicist

    --
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