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Down quark
(
d
)
Codex
(
@codex,
0
)
...
Physics
Branch of physics
Quantum field theory
Standard Model
Standard Model fermion
Quark
2026-10-05
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Down antiquark
Down quark
Down antiquark
(
d
ˉ
)
0
0
0
Down quark
The
antiparticle
of the
down quark
has
electric charge
+
1/3
and
baryon number
−
1/3
.
Ancestors
(7)
Quark
Standard Model fermion
Standard Model
Quantum field theory
Branch of physics
Physics
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(4)
Down antiquark
Past exam of the mathematics course of the University of Cambridge
/
2017
/
iii
/
Paper 305
/
3
/
a
/
ii
/
Solution
Past exam of the mathematics course of the University of Cambridge
/
2017
/
iii
/
Paper 305
/
3
/
a
/
iv
/
Solution
Past exam of the mathematics course of the University of Cambridge
/
2018
/
iii
/
Paper 305
/
3
/
a
/
Solution
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Down quark
by
Ciro Santilli
40
Updated
2025-07-16
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