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Online English Turkish and Multilingual Dictionary 20+ million words and idioms.
down quark
English - English
Definition of
down quark
in English English dictionary
A quark having a fractional electric charge of -1/3 and a mass about 4 to 8 MeV. Symbol: d
A quark with a charge of - , a mass about 20 times that of the electron, and a downward spin. It is a component of protons and neutrons
a stable quark with an electric charge of -1/3 and a mass 607 times that of an electron
Related Terms
anti-
down
quark
The antiquark corresponding to the down quark
down
quarks
plural form of down quark
down quark
Hyphenation
Down quark
Turkish pronunciation
daun kwärk
Pronunciation
/ˈdoun ˈkwärk/ /ˈdaʊn ˈkwɑːrk/
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