studying for my final, help (nt, K) and two baryons (p, n). 1) [5 pts] Sketch...

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studying for my final, help

Answer 1

Answer #1

There are three quarks: up, down and strange and each has a corresponding antiquark of opposite charge.

Baryon	quark composition	charge/e
neutron	udd	+2/3 -1/3 - 1/3 = +1
proton	uud	+2/3 +2/3 + 1/3 = +1

Meson		quark composition	charge/e
pion	$\pi ^{+}$	$u\bar{d}$	+2/3 + 1/3 = +1
kaon	$K^{-}$	$s\bar{u}$	-2/3 - 1/3 = -1

If any doubt feel free to comment

Answer 2

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