PeakLorentz

John Barker 10 FEB 1999

Alan Munter 08 JULY 1999, converted to Java

Model describes a Lorentzian shaped peak including a flat background.

Resolution smeared version is also provided.

Input Variables (default values):

Parameter	Variable	Value
0	Scale	100.0
1	Peak Position (Å-1)	0.05
2	Peak HWHM (Å-1)	0.005
3	Incoherent Background (cm-1)	0.0

The function calculated is:

with the peak having a height of I₀ and a HWHM of Delta q.

This example dataset is produced by calculating the PeakLorentz using 300 data points, q_min = 0.001 Å^-1, q_max = 0.7 (Å^-1) and the above default parameter values.