Advertisement
Advertisement
down quark
noun
, Physics.
- the quark having electric charge −1/3 times the elementary charge, with strangeness, charm, and other quark quantum numbers equal to 0.
Discover More
Word History and Origins
Origin of down quark1
First recorded in 1975–80
Discover More
Example Sentences
With at least one in every kind of element, it’s made up of two up quarks and a down quark that dance around each other in a tightly bound orbit maintained by exchanging gluons.
From Nautilus
Left-handed up and down quarks can transform into each other, via an interaction called the weak force.
From Quanta Magazine
Advertisement
Advertisement
Advertisement
Advertisement
Browse