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http://hdl.handle.net/2445/180727Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.advisor | Anders, Friedrich | - |
| dc.contributor.advisor | Jordi i Nebot, Carme | - |
| dc.contributor.author | Donada Oliu, Judit | - |
| dc.date.accessioned | 2021-10-21T15:10:38Z | - |
| dc.date.available | 2021-10-21T15:10:38Z | - |
| dc.date.issued | 2021-07 | - |
| dc.identifier.uri | http://hdl.handle.net/2445/180727 | - |
| dc.description | Treballs Finals de Grau de Física, Facultat de Física, Universitat de Barcelona, Curs: 2021, Tutors: Friedrich Anders, Carme Jordi | ca |
| dc.description.abstract | In this study, we estimate the binary fraction of unresolved binaries with high mass ratios for 191 open clusters between 8.9 Myr and 3 Gyr old. Our first approach is based on assuming the colour-magnitude diagram of the cluster main-sequence members to be a mixture of two Gaussians, associated with single stars and unresolved binaries. We find that the binary fraction follows the reported general trend of increasing for higher masses, and it also behaves as expected with open cluster’s distance; while we find no statistically significant correlation between the binary fraction and the open cluster’s age | ca |
| dc.format.extent | 5 p. | - |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | ca |
| dc.rights | cc-by-nc-nd (c) Donada, 2021 | - |
| dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ | * |
| dc.source | Treballs Finals de Grau (TFG) - Física | - |
| dc.subject.classification | Cúmuls d'estels | cat |
| dc.subject.classification | Estels binaris | cat |
| dc.subject.classification | Treballs de fi de grau | cat |
| dc.subject.other | Stars clusters | eng |
| dc.subject.other | Double stars | eng |
| dc.subject.other | Bachelor's theses | eng |
| dc.title | Binary fraction estimation in open clusters with Gaia | eng |
| dc.type | info:eu-repo/semantics/bachelorThesis | ca |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca |
| Appears in Collections: | Treballs Finals de Grau (TFG) - Física | |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| DONADA OLIU JUDIT_4253591_assignsubmission_file_TFG-Donada-Oliu-Judit.pdf | 778.29 kB | Adobe PDF | View/Open |
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