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Christian
  • Member for 9 years, 3 months
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4 votes
2 answers
2k views

Rutherford scattering at $\theta = 0^\circ\,.$

4 votes
1 answer
393 views

How to determine relative partial decay widths?

4 votes
1 answer
75 views

Why is the spin-orbit interaction for a nucleus so much more important than the spin-orbit interaction in atomic physics?

3 votes
1 answer
86 views

Solid state physics: When do I use classical laws?

3 votes
4 answers
15k views

Gravitational force of a ring [closed]

2 votes
1 answer
5k views

The width of the space charge region in a pn-junction

2 votes
0 answers
653 views

The mechanism of stimulated emission

2 votes
1 answer
186 views

Moller scattering and identical particles

1 vote
1 answer
41 views

What is a real model of thermal electrical noise?

1 vote
1 answer
141 views

Frequency shift of Duffing oscillator with Boltzmann-distributed amplitude

1 vote
1 answer
63 views

How is three-dimensional laser cooling possible?

1 vote
1 answer
50 views

What is meant with an $X$ in the particle data booklet?

1 vote
2 answers
159 views

Why can't the Higgs be produced with a single gluon?

1 vote
0 answers
149 views

Why is the line width of magnetic resonance proportional to the magnetic field?

1 vote
3 answers
684 views

Mean energy of free electrons

1 vote
1 answer
1k views

Amplitude-Frequency curve

1 vote
0 answers
159 views

Alternative ways of calculating the principal moment of inertia

1 vote
0 answers
156 views

What is the capacity of this circuit? [duplicate]

1 vote
1 answer
422 views

Electric field of a plate with homogenous charge density

1 vote
2 answers
427 views

How can one prove the equation for a system of lenses? [closed]

0 votes
0 answers
60 views

Vector potential $ \vec A$ of two parallel conductors

0 votes
1 answer
134 views

Propagation of uncertainty - which formula? [duplicate]

0 votes
1 answer
107 views

Using energy conservation for equation of motion

0 votes
3 answers
733 views

Coriolis force in free fall: Directions?

0 votes
1 answer
59 views

Where can I find raw data of neutron energy spectra?

0 votes
1 answer
98 views

Calculating matrix elements for quarkonium decay amplitudes

0 votes
1 answer
48 views

How are confinement and radioactive decay both possible?

0 votes
1 answer
24 views

How do I calculate the effective motion for several excited harmonic oscillators?

0 votes
0 answers
84 views

Why do annihilation photons always have perpendicular polarization?