What is the shape of the quark structure in a proton or neutron?
18981
What's inside a proton?
7909
What is spin as it relates to subatomic particles?
1363
What stabilizes neutrons against beta decay in a neutron star?
78610
What's with the very slightly larger mass of the neutron compared to the proton?
25257
How to see if certain representation of $SU(2)$ is symmetric/antisymmetric/mixed?
125791
What happens if we put together a proton and an antineutron?
109872
How would neutron matter appear to the naked eye?
151004
What makes the inside of a shape the inside?
94043
Can there be Electron and/or Proton Stars?
24439
What is the essential difference between a resonance and a particle?
87921
Why is the up quark is lighter than the down quark, while top is heavier than bottom?
91190
How are the protons for collisions in the LHC made?
110266
Quarks in a hadron: where does the mass come from?
82747
How has quark electric charge been directly measured?
94111
Rutherford alpha scattering?
112152
Why are protons and neutrons the "right" degrees of freedom of nuclei?
33784
Is it a coincidence that quarks have exactly -1/3 or 2/3 the electron's charge?