Changes in / [e220acc:830cf6b] in sasmodels


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sasmodels/models
Files:
1 added
1 deleted
2 edited

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  • sasmodels/models/core_shell_ellipsoid.py

    rdb1d9d5 rdb1d9d5  
    4747 
    4848.. In following equation SK changed radius\_equat\_core to R_e 
    49  
    5049.. math:: 
    5150    :nowrap: 
  • sasmodels/models/flexible_cylinder.py

    rdb1d9d5 rdb1d9d5  
    4141    pseudocontinuous limit. 
    4242    See equations (13,26-27) in the original reference for the details. 
     43 
     44.. note:: 
     45 
     46    There are several typos in the original reference that have been corrected 
     47    by WRC [2]. Details of the corrections are in the reference below. Most notably 
     48 
     49    - Equation (13): the term $(1 - w(QR))$ should swap position with $w(QR)$ 
     50 
     51    - Equations (23) and (24) are incorrect; WRC has entered these into 
     52      Mathematica and solved analytically. The results were then converted to 
     53      code. 
     54 
     55    - Equation (27) should be $q0 = max(a3/(Rg^2)^{1/2},3)$ instead of 
     56      $max(a3*b(Rg^2)^{1/2},3)$ 
     57 
     58    - The scattering function is negative for a range of parameter values and 
     59      q-values that are experimentally accessible. A correction function has been 
     60      added to give the proper behavior. 
     61 
     62 
     63**This is a model with complex behaviour depending on the ratio of** $L/b$ **and the 
     64reader is strongly encouraged to read reference [1] before use.** 
    4365 
    4466.. note:: 
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