arpes.analysis.self_energy.fit_for_self_energy

arpes.analysis.self_energy.fit_for_self_energy(data, bare_band, method='mdc', **kwargs)

Fits for the self energy of a dataset containing a single band.

Parameters:

• data – The input ARPES data.

• method – Determine the broadcast dimension in broadcast_model, one of ‘mdc’ and ‘edc’

• bare_band – Optionally, the bare band. If None is provided the bare band will be estimated.

• **kwargs – pass to S.modelfit (typical kwargs is param={})

Returns:

The self energy resulting from curve-fitting.