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dc.date.accessioned | 2019-11-05T14:04:53Z | |
dc.date.available | 2019-11-05T14:04:53Z | |
dc.date.issued | 2002 | |
dc.identifier.uri | http://sedici.unlp.edu.ar/handle/10915/84919 | |
dc.description.abstract | CCD UBVI imaging photometry was carried out in the field of the open cluster NGC 2571. From the analysis of our data we state the cluster is at a distance of 1380 ± 130 pc and its age is 504±10 ×106 yr. The cluster mass function has a slope larger than a typical Salpeter's law. There are two notorious features in NGC 2571: the cluster contains a high proportion of stars located below the reference line that are serious candidates to be metallic line stars (probably Am-Fm), and shows also a sharp gap along its main sequence that cannot be explained by a random process nor by a biased rejection of cluster members. A striking blue object was detected in the cluster field that could be a white dwarf candidate. | en |
dc.format.extent | 884-893 | es |
dc.language | en | es |
dc.subject | H-R diagrams | es |
dc.subject | Open clusters and associations: individual: NGC 2571 | es |
dc.subject | Stars: blue stragglers | es |
dc.subject | Stars: chemically peculiar | es |
dc.subject | Stars: luminosity function, mass function | es |
dc.title | NGC 2571: An intermediate-age open cluster with a White Dwarf candidate | en |
dc.type | Articulo | es |
sedici.identifier.other | doi:10.1051/0004-6361:20011633 | es |
sedici.identifier.other | eid:2-s2.0-0036188047 | es |
sedici.identifier.issn | 0004-6361 | es |
sedici.creator.person | Giorgi, Edgard Ervar Salvador | es |
sedici.creator.person | Vázquez, Rubén Ángel | es |
sedici.creator.person | Baume, Gustavo Luis | es |
sedici.creator.person | Seggewiss, W. | es |
sedici.creator.person | Will, J. M. | es |
sedici.subject.materias | Ciencias Astronómicas | es |
sedici.description.fulltext | true | es |
mods.originInfo.place | Facultad de Ciencias Astronómicas y Geofísicas | es |
sedici.subtype | Articulo | es |
sedici.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
sedici.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
sedici.description.peerReview | peer-review | es |
sedici.relation.journalTitle | Astronomy and Astrophysics | es |
sedici.relation.journalVolumeAndIssue | vol. 381, no. 3 | es |
sedici.rights.sherpa | * RoMEO: verde* Pre-print del autor: can* Post-print del autor: can* Versión de editor/PDF:can* Condiciones:>>En el sitio web del autor o institucional o sitios que cumplan las directrices OAI>>Algunas revistas requieren un periodo de embargo para su depósito en repositorios recomendados por los organismos financiadores (ver revista)>>La versión de editor/PDF puede utilizarse (ver revista)>>Debe ir enlazado a la versión de editor>>Deben reconocerse el copyright y la fuente editorial>>No comercial* Link a Sherpa: http://sherpa.ac.uk/romeo/issn/0004-6361/es/ |