Mostrar el registro sencillo del ítem

Artículo

dc.creatorMadiedo Gil, José Maríaes
dc.creatorTrigo Rodríguez, Josep Mariaes
dc.creatorZamorano, Jaimees
dc.creatorIzquierdo, Jaimees
dc.creatorOcaña, Franciscoes
dc.creatorOrtiz, José L.es
dc.creatorEspartero, Franciscoes
dc.creatorCardeñosa, Davides
dc.creatorMoreno Ibáñez, Manueles
dc.creatorUrzáiz, Martaes
dc.creatorG. Morillas, Lorenzoes
dc.creatorSánchez de Miguel, Alejandroes
dc.date.accessioned2017-10-04T16:57:19Z
dc.date.available2017-10-04T16:57:19Z
dc.date.issued2014
dc.identifier.citationMadiedo, J.M., Trigo Rodríguez, J.M., Zamorano, J., Izquierdo, J., Ocaña, F., Ortiz, J.L.,...,Sánchez de Miguel, A. (2014). Orbits and emission spectra from the 2014 Camelopardalids. Monthly Notices of the Royal Astronomical Society, 445 (3), 3309-3314.
dc.identifier.issn0035-8711 (impreso)es
dc.identifier.issn1365-2966 (eléctronico)es
dc.identifier.urihttp://hdl.handle.net/11441/65011
dc.description.abstractWe have analysed the meteor activity associated with meteoroids of fresh dust trails of Comet 209P/LINEAR, which produced an outburst of the Camelopardalid meteor shower (IAU code #451, CAM) in 2014 May.With this aim, we have employed an array of high-sensitivity CCD video devices and spectrographs deployed at 10 meteor observing stations in Spain in the framework of the Spanish Meteor Network. Additional meteoroid flux data were obtained by means of two forward-scatter radio systems. The observed peak zenithal hourly rate was much lower than expected, of around 20 meteors h−1. Despite of the small meteor flux in the optical range, we have obtained precise atmospheric trajectory, radiant and orbital information for 11 meteor and fireball events associated with this stream. The ablation behaviour and low tensile strength calculated for these particles reveal that Camelopardalid meteoroids are very fragile, mostly pristine aggregates with strength similar to that of the Orionids and the Leonids. The mineral grains seem to be glued together by a volatile phase. We also present and discuss two unique emission spectra produced by two Camelopardalid bright meteors. These suggest a non-chondritic nature for these particles, which exhibit Fe depletion in their composition.es
dc.description.sponsorshipEspaña, Ministerio de Ciencia y la innovación AYA2011-26522es
dc.description.sponsorshipEspaña, Ministerio de Ciencia y la innovación AYA2012-31277es
dc.description.sponsorshipEspaña, Ministerio de Ciencia y la innovación AYA2012-30717es
dc.formatapplication/pdfes
dc.language.isoenges
dc.publisherOxford University Presses
dc.relation.ispartofMonthly Notices of the Royal Astronomical Society, 445 (3), 3309-3314.
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectMeteorses
dc.subjectMeteoroidses
dc.subjectComets: individual: 209P/LINEAR–meteoriteses
dc.titleOrbits and emission spectra from the 2014 Camelopardalidses
dc.typeinfo:eu-repo/semantics/articlees
dc.type.versioninfo:eu-repo/semantics/publishedVersiones
dc.rights.accessrightsinfo:eu-repo/semantics/openAccesses
dc.contributor.affiliationUniversidad de Sevilla. Departamento de Física Atómica, Molecular y Nucleares
dc.relation.projectIDAYA2011-26522es
dc.relation.projectIDAYA2012-31277es
dc.relation.projectIDAYA2012-30717es
dc.relation.publisherversionhttps://doi.org/10.1093/mnras/stu1990es
dc.identifier.doi10.1093/mnras/stu1990es
idus.format.extent6 p.es
dc.journaltitleMonthly Notices of the Royal Astronomical Societyes
dc.publication.volumen445es
dc.publication.issue3es
dc.publication.initialPage3309es
dc.publication.endPage3314es

FicherosTamañoFormatoVerDescripción
Orbits and emission spectra from ...853.1KbIcon   [PDF] Ver/Abrir  

Este registro aparece en las siguientes colecciones

Mostrar el registro sencillo del ítem

Attribution-NonCommercial-NoDerivatives 4.0 Internacional
Excepto si se señala otra cosa, la licencia del ítem se describe como: Attribution-NonCommercial-NoDerivatives 4.0 Internacional