On the α–intensity correlation in gamma-ray bursts: subphotospheric heating with varying entropy
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DOI: 10.1093/mnras/stz083
Abstract: The emission mechanism during the prompt phase in gamma-ray bursts (GRBs) can be investigated through correlations between spectral properties. Here, we revisit the correlation relating the instant ... read more here.
Keywords: intensity correlation; gamma ray; ray bursts;
Preferred orientation and its effects on intensity-correlation measurements
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DOI: 10.1107/s2052252521012422
Abstract: The theory of preferred orientation in fluctuation scattering is developed and demonstrated in experimental studies of self-assembled lipid materials. read more here.
Keywords: effects intensity; correlation measurements; preferred orientation; orientation ... See more keywords
Range resolution modeling for 3D gated range-intensity correlation imaging based on a statistical theory.
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DOI: 10.1364/ao.445609
Abstract: This paper systematically establishes a range resolution model for 3D gated range-intensity correlation imaging (GRICI) based on the law of error propagation and statistical theory, and especially takes the high-repetition frequency characteristic of 3D GRICI… read more here.
Keywords: gated range; range resolution; range intensity; range ... See more keywords
Algorithm for determination of image domain constraints for intensity correlation imaging.
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DOI: 10.1364/ao.472362
Abstract: This paper considers the application of intensity correlation imaging with its noise reducing phase retrieval algorithm to astronomical observations. Prior work showed that, when image domain constraints are accounted for, the necessary integration times can… read more here.
Keywords: image domain; correlation imaging; domain constraints; image ... See more keywords