Changeset 755ecc2 in sasmodels

Ignore:
Timestamp:
Nov 26, 2016 8:26:38 PM (3 years ago)
Branches:
master, core_shell_microgels, costrafo411, magnetic_model, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests
Children:
5810f00
Parents:
2d73a53
Message:

Update documentation to meet standards. addresses #646

File:
1 edited

Legend:

Unmodified
 r40a87fa # core shell cylinder model # Note: model title and parameter table are inserted automatically r""" The form factor is normalized by the particle volume. Definition ---------- The output of the 2D scattering intensity function for oriented core-shell cylinders is given by (Kline, 2006) cylinders is given by (Kline, 2006 [#kline]_). The form factor is normalized by the particle volume. .. math:: The $\theta$ and $\phi$ parameters are not used for the 1D output. Validation ---------- Validation of our code was done by comparing the output of the 1D model to the output of the software provided by the NIST (Kline, 2006). Averaging over a distribution of orientation is done by evaluating the equation above. Since we have no other software to compare the implementation of the intensity for fully oriented cylinders, we compared the result of averaging our 2D output using a uniform distribution $p(\theta,\phi) = 1.0$. Reference --------- see, for example, Ian Livsey  J. Chem. Soc., Faraday Trans. 2, 1987,83, 1445-1452 2016/03/18 - Description reviewed by RKH .. [#] see, for example, Ian Livsey  J. Chem. Soc., Faraday Trans. 2, 1987,83, 1445-1452 .. [#kline] S R Kline, *J Appl. Cryst.*, 39 (2006) 895 Authorship and Verification ---------------------------- * **Author:** NIST IGOR/DANSE **Date:** pre 2010 * **Last Modified by:** Paul Kienzle **Date:** Aug 8, 2016 * **Last Reviewed by:** Richard Heenan **Date:** March 18, 2016 """ theta_pd=15, theta_pd_n=45, phi_pd=15, phi_pd_n=1) # ADDED by:  RKH  ON: 18Mar2016 renamed sld's etc