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Meier¶
Description¶
Time dependence of the polarization function for a static muon interacting with nuclear spin [1].
,where
\(\omega_D\) is the angular frequency due to dipolar coupling,
\(\omega_Q\) is the angular frequency due to quadrupole interaction of the nuclear spin \(J\) due to a field gradient exerted by the presence of the muon,
\(J\) is the total angular momentum quantum number,
and \(m\) is the z-component of the total orbital quantum number.
References¶
Properties (fitting parameters)¶
Name |
Default |
Description |
---|---|---|
A0 |
0.5 |
Amplitude |
FreqD |
0.01 |
Frequency due to dipolar coupling (MHz) |
FreqQ |
0.05 |
Frequency due to quadrupole interaction of the nuclear spin (MHz) |
Spin |
3.5 |
J, Total angular momentum quanutm number |
Sigma |
0.2 |
Gaussian decay rate |
Lambda |
0.1 |
Exponential decay rate |
Categories: FitFunctions | Muon\MuonSpecific
Source¶
Python: Meier.py