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Aug 25, 2016 at 2:19 history tweeted twitter.com/StackPhysics/status/768633949832773633
Aug 24, 2016 at 5:54 comment added Bill Alsept How do we know an electron has gluons, and virtual quark/antiquark pairs that have a fleeting existence? How do we know there's more than just three quarks?
Aug 24, 2016 at 5:17 history edited user36790 CC BY-SA 3.0
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Aug 24, 2016 at 3:29 answer added anna v timeline score: 4
Aug 24, 2016 at 2:58 comment added Lewis Miller The proton consists of valence quarks, gluons, and virtual quark/antiquark pairs that have a fleeting existence. The top quark contributes to this latter category.
Aug 24, 2016 at 2:14 history edited knzhou CC BY-SA 3.0
edited title
Aug 24, 2016 at 2:14 comment added knzhou For people who think this is false: the OP is talking about the proton's parton distribution functions. The top quark PDF is not zero.
Aug 24, 2016 at 2:10 review First posts
Aug 24, 2016 at 5:17
Aug 24, 2016 at 2:09 history asked user128081 CC BY-SA 3.0