Changeset fa8011eb in sasmodels for sasmodels/models/vesicle.py
- Timestamp:
- Feb 24, 2016 3:51:27 PM (8 years ago)
- 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:
- d51ea74
- Parents:
- c8dcbdf
- File:
-
- 1 edited
Legend:
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sasmodels/models/vesicle.py
r068cebd rfa8011eb 24 24 is a flat background level (due for example to incoherent scattering in the 25 25 case of neutrons), and $j_1$ is the spherical bessel function 26 $j_1 = ( sin(x) - xcos(x))/ x^2$.26 $j_1 = (\sin(x) - x \cos(x))/ x^2$. 27 27 28 28 The functional form is identical to a "typical" core-shell structure, except … … 35 35 thickness = $R_{\text{tot}} - R_{\text{core}}$. 36 36 37 .. figure: img/vesicle_geometry.jpg 37 .. figure:: img/vesicle_geometry.jpg 38 39 Vesicle geometry. 38 40 39 41 The 2D scattering intensity is the same as *P(q)* above, regardless of the … … 48 50 radius for *S(Q)* when *P(Q)* \* *S(Q)* is applied. 49 51 50 .. image:: img/vesicle_1d.jpg52 .. figure:: img/vesicle_1d.jpg 51 53 52 *Figure. 1D plot using the default values given in the table 53 (w/200 data point). Polydispersity and instrumental resolution normally 54 will smear out most of the rapidly oscillating features.* 54 1D plot using the default values given in the table (w/200 data point). 55 Polydispersity and instrumental resolution normally will smear out most 56 of the rapidly oscillating features. 55 57 56 58 REFERENCE
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