Bayesian deconvolution of a rotating spectral line profile to a non-rotating one

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dc.contributor.authorM. Curé
dc.contributor.authorPedro Escárate
dc.contributor.authorL. Celedón
dc.contributor.authorJoaquin Cavieres
dc.contributor.authorE. Olivares
dc.contributor.authorI. Araya
dc.contributor.authorC. Arcos
dc.contributor.authorR. Pezoa
dc.contributor.authorGonzalo Farías
dc.contributor.authorN. Machuca
dc.coverage.spatialBolivia
dc.date.accessioned2026-03-22T19:40:52Z
dc.date.available2026-03-22T19:40:52Z
dc.date.issued2023
dc.description.abstractAbstract In this work we present a Bayesian approach to obtain the non-rotating stellar spectra from an observed spectrum of a rotating star. This is our first attempt to solve an inverse problem expressed in terms of a Fredholm integral. Our preliminary results with synthetic spectra are promising. More studies are required to compare our Bayesian approach with the standard method for real spectra.
dc.identifier.doi10.1017/s1743921322003532
dc.identifier.urihttps://doi.org/10.1017/s1743921322003532
dc.identifier.urihttps://andeanlibrary.org/handle/123456789/77483
dc.language.isoen
dc.publisherCambridge University Press
dc.relation.ispartofProceedings of the International Astronomical Union
dc.sourceValparaiso University
dc.subjectDeconvolution
dc.subjectBayesian probability
dc.subjectLine (geometry)
dc.subjectPhysics
dc.subjectComputer science
dc.titleBayesian deconvolution of a rotating spectral line profile to a non-rotating one
dc.typearticle

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