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Scattering from capped cylinders. Addendum
Author(s) -
Kaya Håkon,
De Souza NicolasRaphaël
Publication year - 2004
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889804005709
Subject(s) - cylinder , radius of gyration , scattering , addendum , radius , physics , geometry , function (biology) , optics , mathematics , nuclear magnetic resonance , computer security , political science , law , computer science , polymer , evolutionary biology , biology
In a recent paper [Kaya (2004). J. Appl. Cryst. 37 , 223–230], the scattering function and the radius of gyration of a cylinder with globular end‐caps (a barbell) were presented. It was shown that the model covered several geometries by simply varying three variables. In this addendum, it is pointed out that the model, without any changes, contains the scattering functions of two other distinct shapes, namely a cylinder with small end‐caps, which in the no‐cylinder limit becomes a lens‐shaped disc. The scattering function of a regular cylinder with flat ends (no end‐caps) is also included in the model.