Changeset 40a87fa in sasmodels for sasmodels/models/broad_peak.py


Ignore:
Timestamp:
Aug 8, 2016 9:24:11 AM (8 years ago)
Author:
Paul Kienzle <pkienzle@…>
Branches:
master, core_shell_microgels, costrafo411, magnetic_model, release_v0.94, release_v0.95, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests
Children:
2472141
Parents:
2d65d51
Message:

lint and latex cleanup

File:
1 edited

Legend:

Unmodified
Added
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  • sasmodels/models/broad_peak.py

    r2c74c11 r40a87fa  
    1515The scattering intensity $I(q)$ is calculated as 
    1616 
    17 .. math:: 
    18  
    19     I(q) = \frac{A}{q^n} + \frac{C}{1 + (|q - q_0|\xi)^m} + B 
     17.. math:: I(q) = \frac{A}{q^n} + \frac{C}{1 + (|q - q_0|\xi)^m} + B 
    2018 
    2119Here the peak position is related to the d-spacing as $q_o = 2\pi / d_o$. 
    2220 
    23 $A$ is the Porod law scale factor, $n$ the Porod exponent, $C$ is the Lorentzian  
    24 scale factor, $m$ the exponent of q, \ |xi|\  the screening length, and $B$ the flat background. 
     21$A$ is the Porod law scale factor, $n$ the Porod exponent, $C$ is the 
     22Lorentzian scale factor, $m$ the exponent of $q$, $\xi$ the screening length, 
     23and $B$ the flat background. 
    2524 
    2625For 2D data the scattering intensity is calculated in the same way as 1D, 
    2726where the $q$ vector is defined as 
    2827 
    29 .. math:: 
    30  
    31     q = \sqrt{q_x^2 + q_y^2} 
    32  
     28.. math:: q = \sqrt{q_x^2 + q_y^2} 
    3329 
    3430References 
     
    3834 
    3935*2013/09/09 - Description reviewed by King, S and Parker, P.* 
    40  
    4136""" 
    4237 
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