Reconstruction of an object from its symmetry-averaged diffraction pattern
Abstract
The problem of reconstructing an object from diffraction data that has been incoherently averaged over a discrete group of symmetries is considered. A necessary condition for such data to uniquely specify the object is derived in terms of the object support and the symmetry group. An algorithm is introduced for reconstructing objects from symmetry-averaged data and its use with simulations is demonstrated. The results demonstrate the feasibility of structure determination using a recent proposal for aligning molecules by means of their anisotropic dielectric interaction with an intense light field [Spence et al. (2005). Acta Cryst. A61, 237-245]. © 2008 International Union of Crystallography.
Date Published
Journal
Acta Crystallographica Section A: Foundations of Crystallography
Volume
64
Issue
2
Number of Pages
273-279,
URL
https://www.scopus.com/inward/record.uri?eid=2-s2.0-43049148700&doi=10.1107%2fS0108767307050684&partnerID=40&md5=b48e4caab084b2d562607eb9812f4be4
DOI
10.1107/S0108767307050684
Research Area
Group (Lab)
Veit Elser Group