When atom absorb energy, how does the nucleon know?
8048
How does one account for the momentum of an absorbed photon?
100430
How does electron move around nucleus?
52974
Why are the higher angular momentum states of a hydrogen atom closer to the nucleus?
90766
Why are alpha particles such a prominent form of radiation and not other types of nucleon arrangement?
152110
How does $p\cdot u$ relate to observed energy and momentum for a massive particle?
50132
Peaks in binding energy per nucleon
58177
Why do lines in atomic spectra have thickness? (Bohr's Model)
10371
If photon energies are continuous and atomic energy levels are discrete, how can atoms absorb photons?
123260
How massive can an atom get?
86295
Creation and annihilation operators in the hydrogen atom
148218
How precise must the energies match for absorption of photons?
45397
Why is the (free) neutron lifetime so long?
74211
Protons and Neutrons Overshoot Actual Mass?
105784
Binding energy of a nucleus is positive?
104024
Does the mass of an electron change with its "energy state"?
33629
Why does the Sun's (or other stars') nuclear reaction not use up all its "fuel" immediately?
95104
An electron has no known internal structure, does that imply it has an unknown one?