Towards a tomographic reconstruction of neutron depolarization data
نویسندگان
چکیده
منابع مشابه
Tomographic reconstruction from limited data
Introduction At present, image reconstruction in micro-CT imaging is typically performed using the FDK algorithm. This algorithm, which is similar to the Filtered Backprojection algorithm for singleslice tomography, is capable of computing accurate reconstructions in a relatively short time, provided that the acquired dataset satisfies certain requirements: (i) a large number of projection imag...
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The classical Kaczmarz’s method, which is the basis for many Algebraic Reconstruction Techniques (ART), is very popular in the field of image reconstruction. However, this algorithm gives only satisfactory results for consistent data. For inconsistent data, which is the case in practice, the algorithm has some problems with respect to convergence. In this master’s thesis, we formulated the reco...
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The dependences of neutron depolarization on applied magnetic field are deduced along trie magnetization hysteresis loop in terms of the Beau mortel of the critical state. The depolarization in uniaxial superconductors with the reversible magnetization, mcluding uniaxial magnetic superconductors,is also considered. A strong depolarization is expected ifthe neutrons travel along the vortex fines.
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2010
ISSN: 1742-6596
DOI: 10.1088/1742-6596/211/1/012025