Quotes About Baryons

Baryons don't expand when the universe expands.

spacetime is flat, that about 5 per cent of the mass of the Universe is in the form of baryons (including bright stars and gas and dust), some 27 per cent is in the form of cold dark matter, and 68 per cent is in the form of the lambda field, also known as dark energy.

The subcomponents were at first called different things, but eventually the physics community settled on the term 'quarks' chosen by Murray Gell-Mann for the way it sounded to him. He spotted the word in a passage from James Joyce's Finnegan's Wake, "Three quarks for Muster Mark's". As there are three quarks each in protons and neutrons (and in all particles in the category called baryons), the moniker seemed appropriate.