Changeset e31b19a in sasmodels
 Timestamp:
 Sep 8, 2018 5:09:13 AM (10 days ago)
 Branches:
 master, beta_approx, beta_approx_new_R_eff, ticket1157, ticket1173cacheloadinfo, ticket608userdefinedweights, ticket_1156
 Children:
 8400bc5
 Parents:
 b477605
 File:

 1 edited
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sasmodels/models/core_shell_cylinder.py
r917d975 re31b19a 5 5 The output of the 2D scattering intensity function for oriented coreshell 6 6 cylinders is given by (Kline, 2006 [#kline]_). The form factor is normalized 7 by the particle volume. 7 by the particle volume. Note that in this model the shell envelops the entire 8 core so that besides a "sleeve" around the core, the shell also provides two 9 flat end caps of thickness = shell thickness. In other words the length of the 10 total cyclinder is the length of the core cylinder plus twice the thickness of 11 the shell. If no end caps are desired one should use the 12 :ref:`coreshellbicelle` and set the thickness of the end caps (in this case 13 the "thick_face") to zero. 8 14 9 15 .. math:: … … 33 39 34 40 and $\alpha$ is the angle between the axis of the cylinder and $\vec q$, 35 $V_s$ is the volume of the outer shell (i.e. the total volume, including36 the shell),$V_c$ is the volume of the core, $L$ is the length of the core,41 $V_s$ is the total volume (i.e. including both the core and the outer shell), 42 $V_c$ is the volume of the core, $L$ is the length of the core, 37 43 $R$ is the radius of the core, $T$ is the thickness of the shell, $\rho_c$ 38 44 is the scattering length density of the core, $\rho_s$ is the scattering
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