THE VVV SURVEY REVEALS CLASSICAL CEPHEIDS TRACING A YOUNG and THIN STELLAR DISK ACROSS the GALAXY'S BULGE

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dc.contributor.authorDékány, I.
dc.contributor.authorMinniti, D.
dc.contributor.authorMajaess, D.
dc.contributor.authorZoccali, M.
dc.contributor.authorHajdu, G.
dc.contributor.authorAlonso-García, J.
dc.contributor.authorCatelan, M.
dc.contributor.authorGieren, W.
dc.contributor.authorBorissova, J.
dc.date.accessioned2023-03-06T14:34:31Z
dc.date.available2023-03-06T14:34:31Z
dc.date.issued2015-10
dc.descriptionIndexación: Scopuses
dc.description.abstractSolid insight into the physics of the inner Milky Way is key to understanding our Galaxy's evolution, but extreme dust obscuration has historically hindered efforts to map the area along the Galactic mid-plane. New comprehensive near-infrared time-series photometry from the VVV Survey has revealed 35 classical Cepheids, tracing a previously unobserved component of the inner Galaxy, namely a ubiquitous inner thin disk of young stars along the Galactic mid-plane, traversing across the bulge. The discovered period (age) spread of these classical Cepheids implies a continuous supply of newly formed stars in the central region of the Galaxy over the last 100 million years. © 2015. The American Astronomical Society. All rights reserved.es
dc.identifier.doi10.1088/2041-8205/812/2/L29
dc.identifier.issn2041-8205
dc.identifier.urihttps://repositorio.unab.cl/xmlui/handle/ria/47342
dc.identifier.urihttps://iopscience-iop-org.recursosbiblioteca.unab.cl/article/10.1088/2041-8205/812/2/L29
dc.language.isoenes
dc.publisherInstitute of Physics Publishinges
dc.rights.licenseAtribución 4.0 Internacional (CC BY 4.0)
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/deed.es
dc.subjectGalaxyes
dc.subjectbulgees
dc.subjectdiskes
dc.subjectGalaxy: stellar contentes
dc.subjectstarses
dc.subjectvariableses
dc.subjectCepheids Supporting materiales
dc.subjectdata behind figurees
dc.titleTHE VVV SURVEY REVEALS CLASSICAL CEPHEIDS TRACING A YOUNG and THIN STELLAR DISK ACROSS the GALAXY'S BULGEes
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Astrophysical Journal Letters Volume 812, Issue 220 October 2015 Article number L29
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