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ModOsc¶
Description¶
Traverse Field sinususodally modulated oscillation. Sinusoidal distribution of precession frequencies about bias e.g. from SDW.
\[A(t)=A_0 \cos(\omega t + \phi)J_0(\omega_\text{mod}t)\]
where,
\(A_0\) is the amplitude,
\(\omega\) is the oscillation frequency,
\(phi\) is the phase,
and \(\omega_\text{mod}\) (G) is the modulation frequency.
Properties (fitting parameters)¶
Name |
Default |
Description |
---|---|---|
A0 |
0.2 |
|
Freq |
1.0 |
Oscillation Frequency (MHz) |
ModFreq |
0.1 |
Modulation Frequency (MHz) |
Phi |
0.0 |
Phase |
References¶
[1] F.L. Pratt, Physica B 289-290, 710 (2000).
Categories: FitFunctions | Muon\MuonSpecific
Source¶
Python: ModOsc.py