Consider the quark both charmed and strange, From which all matter has been arranged If position be known, momentum cannot be That’s a certain uncertainty. For if we knew both speed and spin We’d have no notion what place it’s in!, It can be puzzling, tis true And two quarks can be entangled too, As I would wish for me and you..
OH, at some distance I have admired The secret object of my desire But though I orbit at close distance Our opposing charges cause resistance. Though you are up and I am down I’m strangely charmed and hang around. When you are bottom, I am top Our entanglement must never stop.
For to abandon my rotation would be the source of our damnation. For if we twain should ever meet We’d dissipate in light and heat.
There are six types of quarks, known as flavors: up, down,strange, charm, top, and bottom. Up and down quarks have the lowest masses of all quarks. The heavier quarks rapidly change into up and down quarks through a process of particle decay: the transformation from a higher mass state to a lower mass state.