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| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | CONICET | - |
| dc.creator | Liu, L. | - |
| dc.creator | Qian, S. B. | - |
| dc.creator | Fernandez Lajus, Eduardo Eusebio | - |
| dc.date | 2017-05-12T19:42:21Z | - |
| dc.date | 2017-05-12T19:42:21Z | - |
| dc.date | 2011-07 | - |
| dc.date | 2017-03-27T15:54:41Z | - |
| dc.date.accessioned | 2019-04-29T15:33:55Z | - |
| dc.date.available | 2019-04-29T15:33:55Z | - |
| dc.date.issued | 2011-07 | - |
| dc.identifier | Liu, L.; Qian, S. B.; Fernandez Lajus, Eduardo Eusebio; Two extreme contact binary systems in the nearest globular cluster M4; Oxford University Press; Monthly Notices Of The Royal Astronomical Society; 415; 2; 7-2011; 1509-1522 | - |
| dc.identifier | 0035-8711 | - |
| dc.identifier | http://hdl.handle.net/11336/16410 | - |
| dc.identifier | 1365-2966 | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/296662 | - |
| dc.description | We present the results of photometric solutions for two contact binaries in the nearby globular cluster M4. We estimate their physical parameters using the light-curve program of the Wilson Devinney code. These systems have quite different mass ratios, which indicates that they did not form at the same time. V47 is an extreme mass-ratio system (q =0.123 ±0.002) being dissimilar to the same kind of field contact binaries. V53 is a high mass-ratio (q =1.230 ±0.004), deep-contact (f =79.7 ±1.9 per cent) system. It is also a blue straggler. | - |
| dc.description | Fil: Liu, L.. Chinese Academy Of Sciences; República de China | - |
| dc.description | Fil: Qian, S. B.. Chinese Academy Of Sciences; República de China | - |
| dc.description | Fil: Fernandez Lajus, Eduardo Eusebio. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico la Plata. Instituto de Astrofísica de la Plata; Argentina; Argentina | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Oxford University Press | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/j.1365-2966.2011.18791.x | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/mnras/article-lookup/doi/10.1111/j.1365-2966.2011.18791.x | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.source.uri | http://hdl.handle.net/11336/16410 | - |
| dc.subject | Eclipsing binaries | - |
| dc.subject | V53 (estrella) | - |
| dc.subject | V47 (estrella) | - |
| dc.subject | Evolution of stars | - |
| dc.subject | Blue stragglers | - |
| dc.subject | Astronomía | - |
| dc.subject | Ciencias Físicas | - |
| dc.subject | CIENCIAS NATURALES Y EXACTAS | - |
| dc.title | Two extreme contact binary systems in the nearest globular cluster M4 | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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