Article: Quark forces attract Nobel Prize in Physics?| New Scientist

Article: Quark forces attract Nobel Prize in Physics?| New Scientist: "What Gross, Politzer and Wilczek calculated was that the force between the quarks grows stronger as the distance between them increases. This means that particles fired into the proton can rattle off the quarks inside but, as the quarks move off, the force on them grows stronger, preventing them escaping the proton.

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