The hidden symbiotic star SU Lyn -- detection of flickering in U band
| dc.contributor.author | Zamanov, R. K. | |
| dc.contributor.author | Sánchez Ayaso, Estrella | |
| dc.contributor.author | Kurtenkov, A. | |
| dc.date.accessioned | 2023-04-20T12:10:40Z | |
| dc.date.available | 2023-04-20T12:10:40Z | |
| dc.date.issued | 2022 | |
| dc.description.abstract | We report photometric observations of the hidden symbiotic star SU Lyn in the optical bands. In five nights we detect a weak flickering in U band with amplitude of about 0.05 magnitudes. No intranight variations are found in B, V, g' and r' bands. This is one more indication that the secondary component is a white dwarf accreting at low accretion rate. We also searched for intranight variability of a dozen related object (RR Boo, RT Boo, AM Cyg, AG Peg, BF Cyg, NQ Gem, StHa190, V627 Cas, XX Oph, FS Cet and Y Gem) in which no variability above the observational errors is detected. | es_ES |
| dc.description.department | Ciencias Integradas | |
| dc.description.sponsorship | This work is part of the project KP-06-H28/2 08.12.2018 ”Binary stars with compact object” (Bulgarian National Science Fund). DM and BB acknowledge project RD-08-100/2022. JM and PLE acknowledge support from Programa Operativo FEDER 2014-2020 and Consejer´ıa de Econom´ıa y Conocimiento of Junta de Andaluc´ıa (Ref. 1380270). | |
| dc.identifier.citation | Zamanov, R. K., Kostov, A., Moyseev, M., Petrov, N., Nikolov, Y. M., Latev, G. Y., Marchev, D., Boeva, S., Stoyanov, K. A., Minev, M. S., Marti, J., Radeva, V., Sanchez-Ayaso, E., Bode, M. F., Ilkiewicz, K., Nikolov, G., Luque-Escamilla, P. L., Spassov, B., Borisov, B., … Kurtenkov, A. (2022). The hidden symbiotic star SU Lyn -- detection of flickering in U band (Version 2). arXiv. https://doi.org/10.48550/ARXIV.2206.10151 | es_ES |
| dc.identifier.doi | 10.48550/ARXIV.2206.10151 | |
| dc.identifier.uri | https://hdl.handle.net/10272/21977 | |
| dc.language.iso | eng | es_ES |
| dc.publisher | Cornell University | es_ES |
| dc.rights | Atribución-NoComercial-SinDerivadas 3.0 España | * |
| dc.rights.accessRights | open access | es_ES |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
| dc.subject.other | Stars | es_ES |
| dc.subject.other | Binaries | es_ES |
| dc.subject.other | Symbiotic – accretion, accretion discs – white dwarf – stars | es_ES |
| dc.subject.other | Iindividual | es_ES |
| dc.subject.other | SU Lyn | es_ES |
| dc.subject.unesco | 22 Física | es_ES |
| dc.title | The hidden symbiotic star SU Lyn -- detection of flickering in U band | es_ES |
| dc.type | journal article | es_ES |
| dc.type.hasVersion | SMUR | |
| dspace.entity.type | Publication |
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