1 ene 1969 año - Partons
Descripción:
(internal constituents of hadrons) observed in deep inelastic scattering experiments between protons and electrons at SLAC; this was eventually associated with the quark model (predicted by Murray Gell-Mann and George Zweig in 1964) and thus constitutes the discovery of the up quark, down quark, and strange quark.
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fecha:
1 ene 1969 año
Ahora mismo
~ 55 years ago