FitModel_Gaussian

Michael Ruby edited this page Feb 2, 2016 · 5 revisions

Gaussian Peak

This fit model is suited to fit resonances with a Gaussian lineshape. For instance, this is the case if the resolution is limited by noise, and not the lifetime of the excitation.

Parameters:

  • y_0: offset in y direction
  • x_center: center of the peak
  • A: amplitude of the peak
    • Area = 2 A w sqrt(Pi/2);
  • w: width of the resonance
    • FWHM = 2 w sqrt(ln(4))
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