Análisis de posibles compañeras en estrellas químicamente peculiares a partir de variaciones en la velocidad radial
Existe un conjunto de estrellas denominadas químicamente peculiares, cuyo enriquecimiento en elementos como nitrógeno, silicio y sodio ha despertado un gran interés en la comunidad científica. Una de las hipótesis más sólidas acerca de estos objetos sugiere que podrían tener una compañera binaria re...
- Autores:
-
González Troncoso, Alexander
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2025
- Institución:
- Universidad de Antioquia
- Repositorio:
- Repositorio UdeA
- Idioma:
- spa
- OAI Identifier:
- oai:bibliotecadigital.udea.edu.co:10495/45848
- Acceso en línea:
- https://hdl.handle.net/10495/45848
https://github.com/AlexGTroncoso/Tesis_Astronomia_FACom/tree/main
https://github.com/AlexGTroncoso/Tesis_Astronomia_FACom/tree/main/Scientific%20production
https://alexgtroncoso.github.io/
- Palabra clave:
- Estrellas peculiares
Peculiar stars
Estrellas - Evolución
Stars - Evolution
Estrellas dobles - Espectros
Double stars - Spectra
Estrellas - Movimiento radial
Stars - Motion in line of sight
Método de Monte Carlo
Monte Carlo method
Astronomía - Procesamiento de datos
Astronomy - Data processing
Astrofísica
Astrophysics
http://id.loc.gov/authorities/subjects/sh87005497
http://id.loc.gov/authorities/subjects/sh85127430
http://id.loc.gov/authorities/subjects/sh92002196
http://id.loc.gov/authorities/subjects/sh85087032
http://id.loc.gov/authorities/subjects/sh88006526
http://id.loc.gov/authorities/subjects/sh85009032
- Rights
- openAccess
- License
- http://creativecommons.org/licenses/by-nc-sa/4.0/
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| dc.title.spa.fl_str_mv |
Análisis de posibles compañeras en estrellas químicamente peculiares a partir de variaciones en la velocidad radial |
| dc.title.alternative.none.fl_str_mv |
Analizando los espectros de LSOM y SDSS para entender las poblaciones estelares de la galaxia |
| title |
Análisis de posibles compañeras en estrellas químicamente peculiares a partir de variaciones en la velocidad radial |
| spellingShingle |
Análisis de posibles compañeras en estrellas químicamente peculiares a partir de variaciones en la velocidad radial Estrellas peculiares Peculiar stars Estrellas - Evolución Stars - Evolution Estrellas dobles - Espectros Double stars - Spectra Estrellas - Movimiento radial Stars - Motion in line of sight Método de Monte Carlo Monte Carlo method Astronomía - Procesamiento de datos Astronomy - Data processing Astrofísica Astrophysics http://id.loc.gov/authorities/subjects/sh87005497 http://id.loc.gov/authorities/subjects/sh85127430 http://id.loc.gov/authorities/subjects/sh92002196 http://id.loc.gov/authorities/subjects/sh85087032 http://id.loc.gov/authorities/subjects/sh88006526 http://id.loc.gov/authorities/subjects/sh85009032 |
| title_short |
Análisis de posibles compañeras en estrellas químicamente peculiares a partir de variaciones en la velocidad radial |
| title_full |
Análisis de posibles compañeras en estrellas químicamente peculiares a partir de variaciones en la velocidad radial |
| title_fullStr |
Análisis de posibles compañeras en estrellas químicamente peculiares a partir de variaciones en la velocidad radial |
| title_full_unstemmed |
Análisis de posibles compañeras en estrellas químicamente peculiares a partir de variaciones en la velocidad radial |
| title_sort |
Análisis de posibles compañeras en estrellas químicamente peculiares a partir de variaciones en la velocidad radial |
| dc.creator.fl_str_mv |
González Troncoso, Alexander |
| dc.contributor.advisor.none.fl_str_mv |
Flor Torres, Lauren Melisa González Díaz, Danilo Muñoz Cuartas, Juan Carlos |
| dc.contributor.author.none.fl_str_mv |
González Troncoso, Alexander |
| dc.contributor.researchgroup.none.fl_str_mv |
Grupo de Física y Astrofísica Computacional (FACOM) |
| dc.contributor.jury.none.fl_str_mv |
Cuartas Restrepo, Pablo Andrés Chaparro Molano, Germán |
| dc.subject.lcsh.none.fl_str_mv |
Estrellas peculiares Peculiar stars Estrellas - Evolución Stars - Evolution Estrellas dobles - Espectros Double stars - Spectra Estrellas - Movimiento radial Stars - Motion in line of sight Método de Monte Carlo Monte Carlo method Astronomía - Procesamiento de datos Astronomy - Data processing Astrofísica Astrophysics |
| topic |
Estrellas peculiares Peculiar stars Estrellas - Evolución Stars - Evolution Estrellas dobles - Espectros Double stars - Spectra Estrellas - Movimiento radial Stars - Motion in line of sight Método de Monte Carlo Monte Carlo method Astronomía - Procesamiento de datos Astronomy - Data processing Astrofísica Astrophysics http://id.loc.gov/authorities/subjects/sh87005497 http://id.loc.gov/authorities/subjects/sh85127430 http://id.loc.gov/authorities/subjects/sh92002196 http://id.loc.gov/authorities/subjects/sh85087032 http://id.loc.gov/authorities/subjects/sh88006526 http://id.loc.gov/authorities/subjects/sh85009032 |
| dc.subject.lcshuri.none.fl_str_mv |
http://id.loc.gov/authorities/subjects/sh87005497 http://id.loc.gov/authorities/subjects/sh85127430 http://id.loc.gov/authorities/subjects/sh92002196 http://id.loc.gov/authorities/subjects/sh85087032 http://id.loc.gov/authorities/subjects/sh88006526 http://id.loc.gov/authorities/subjects/sh85009032 |
| description |
Existe un conjunto de estrellas denominadas químicamente peculiares, cuyo enriquecimiento en elementos como nitrógeno, silicio y sodio ha despertado un gran interés en la comunidad científica. Una de las hipótesis más sólidas acerca de estos objetos sugiere que podrían tener una compañera binaria responsable, al menos en parte, de dicho enriquecimiento. La caracterización de sistemas binarios con compañeras estelares o subestelares es fundamental para comprender mejor la formación y evolución estelar, siendo objetos esenciales en muchos campos de la astrofísica y en las estadísticas de multiplicidad estelar. Incluso las compañeras de masa planetaria son un observable de importancia fundamental. Para la física estelar, las binarias permiten la determinación precisa de las masas estelares, con una precisión inferior al porcentaje. Sin embargo, la identificación y clasificación precisa de estos objetos sigue siendo un desafío debido a la falta de datos informativos y a las mediciones limitadas de velocidad radial. Por esta razón, el objetivo de este trabajo es utilizar los datos del espectrógrafo FIDEOS del telescopio de 1m de La Silla, ubicado en Chile y tomados durante el año 2022, para proporcionar curvas de velocidad radial calculadas mediante el pipeline de CERES. De esta manera, se puede encontrar una posible órbita para estos objetos, utilizando el muestreador The Joker, que está especializado en el método de Monte Carlo personalizado para el problema de dos cuerpos. Este muestreador genera estimaciones en parámetros orbitales keplerianos a partir de observaciones de velocidad radial, incluso cuando los datos son escasos o muy ruidosos. Con estos parámetros, se realiza una estimación de la masa del posible compañero binario, identificando y clasificando el sistema. A través de este método, se lograron identificar ocho objetos variables, teniendo en cuenta la posible variación intrínseca que brinda el instrumento FIDEOS durante estas observaciones. De los objetos variables, se determinó que uno podría tener una posible compañera enana blanca con una masa de 0,5174+0,0021 −0,0024 M⊙, cinco podrían tener compañeras subestelares con masas en el rango de las enanas rojas y marrones, con masas entre 0,016+0,005 −0,003 y 0,12+0,12 −0,03M⊙, y dos muestran características de compañeros planetarios, específicamente con masas jovianas de 0,0078+0,0034 −0,0009 M⊙ y 0,00197+0,00014 −0,00005 M⊙. Estos hallazgos proporcionan nuevas perspectivas sobre la formación de sistemas binarios y subestelares, avanzando en el estudio de estos objetos químicamente peculiares. Además, sugieren la posibilidad de que el enriquecimiento químico específico de estos objetos esté relacionado con una gama de diferentes compañeros binarios, desde objetos estelares y subestelares hasta planetarios, destacando la necesidad de observaciones adicionales para confirmar y reforzar estos resultados. |
| publishDate |
2025 |
| dc.date.accessioned.none.fl_str_mv |
2025-05-09T12:44:55Z |
| dc.date.issued.none.fl_str_mv |
2025 |
| dc.type.none.fl_str_mv |
Trabajo de grado - Pregrado |
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http://purl.org/coar/resource_type/c_7a1f |
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http://purl.org/redcol/resource_type/TP |
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Text |
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http://purl.org/coar/version/c_b1a7d7d4d402bcce |
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info:eu-repo/semantics/bachelorThesis |
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info:eu-repo/semantics/draft |
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http://purl.org/coar/resource_type/c_7a1f |
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draft |
| dc.identifier.uri.none.fl_str_mv |
https://hdl.handle.net/10495/45848 |
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https://github.com/AlexGTroncoso/Tesis_Astronomia_FACom/tree/main https://github.com/AlexGTroncoso/Tesis_Astronomia_FACom/tree/main/Scientific%20production https://alexgtroncoso.github.io/ |
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https://hdl.handle.net/10495/45848 https://github.com/AlexGTroncoso/Tesis_Astronomia_FACom/tree/main https://github.com/AlexGTroncoso/Tesis_Astronomia_FACom/tree/main/Scientific%20production https://alexgtroncoso.github.io/ |
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spa |
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Flor Torres, Lauren MelisaGonzález Díaz, DaniloMuñoz Cuartas, Juan CarlosGonzález Troncoso, AlexanderGrupo de Física y Astrofísica Computacional (FACOM)Cuartas Restrepo, Pablo AndrésChaparro Molano, Germán2025-05-09T12:44:55Z2025https://hdl.handle.net/10495/45848https://github.com/AlexGTroncoso/Tesis_Astronomia_FACom/tree/mainhttps://github.com/AlexGTroncoso/Tesis_Astronomia_FACom/tree/main/Scientific%20productionhttps://alexgtroncoso.github.io/Existe un conjunto de estrellas denominadas químicamente peculiares, cuyo enriquecimiento en elementos como nitrógeno, silicio y sodio ha despertado un gran interés en la comunidad científica. Una de las hipótesis más sólidas acerca de estos objetos sugiere que podrían tener una compañera binaria responsable, al menos en parte, de dicho enriquecimiento. La caracterización de sistemas binarios con compañeras estelares o subestelares es fundamental para comprender mejor la formación y evolución estelar, siendo objetos esenciales en muchos campos de la astrofísica y en las estadísticas de multiplicidad estelar. Incluso las compañeras de masa planetaria son un observable de importancia fundamental. Para la física estelar, las binarias permiten la determinación precisa de las masas estelares, con una precisión inferior al porcentaje. Sin embargo, la identificación y clasificación precisa de estos objetos sigue siendo un desafío debido a la falta de datos informativos y a las mediciones limitadas de velocidad radial. Por esta razón, el objetivo de este trabajo es utilizar los datos del espectrógrafo FIDEOS del telescopio de 1m de La Silla, ubicado en Chile y tomados durante el año 2022, para proporcionar curvas de velocidad radial calculadas mediante el pipeline de CERES. De esta manera, se puede encontrar una posible órbita para estos objetos, utilizando el muestreador The Joker, que está especializado en el método de Monte Carlo personalizado para el problema de dos cuerpos. Este muestreador genera estimaciones en parámetros orbitales keplerianos a partir de observaciones de velocidad radial, incluso cuando los datos son escasos o muy ruidosos. Con estos parámetros, se realiza una estimación de la masa del posible compañero binario, identificando y clasificando el sistema. A través de este método, se lograron identificar ocho objetos variables, teniendo en cuenta la posible variación intrínseca que brinda el instrumento FIDEOS durante estas observaciones. De los objetos variables, se determinó que uno podría tener una posible compañera enana blanca con una masa de 0,5174+0,0021 −0,0024 M⊙, cinco podrían tener compañeras subestelares con masas en el rango de las enanas rojas y marrones, con masas entre 0,016+0,005 −0,003 y 0,12+0,12 −0,03M⊙, y dos muestran características de compañeros planetarios, específicamente con masas jovianas de 0,0078+0,0034 −0,0009 M⊙ y 0,00197+0,00014 −0,00005 M⊙. Estos hallazgos proporcionan nuevas perspectivas sobre la formación de sistemas binarios y subestelares, avanzando en el estudio de estos objetos químicamente peculiares. Además, sugieren la posibilidad de que el enriquecimiento químico específico de estos objetos esté relacionado con una gama de diferentes compañeros binarios, desde objetos estelares y subestelares hasta planetarios, destacando la necesidad de observaciones adicionales para confirmar y reforzar estos resultados.Astrofísica EstelarCOL0038262Trabajo de grado con distinción: Mención Especial.PregradoAstrónomo132 páginasapplication/pdfspaUniversidad de AntioquiaAstronomíaInstituto de FísicaMedellín, ColombiaFacultad de Ciencias Exactas y NaturalesCampus Medellín - Ciudad Universitariahttp://creativecommons.org/licenses/by-nc-sa/4.0/info:eu-repo/semantics/openAccessAttribution-NonCommercial-ShareAlike 4.0 Internationalhttp://purl.org/coar/access_right/c_abf2Estrellas peculiaresPeculiar starsEstrellas - EvoluciónStars - EvolutionEstrellas dobles - EspectrosDouble stars - SpectraEstrellas - Movimiento radialStars - Motion in line of sightMétodo de Monte CarloMonte Carlo methodAstronomía - Procesamiento de datosAstronomy - Data processingAstrofísicaAstrophysicshttp://id.loc.gov/authorities/subjects/sh87005497http://id.loc.gov/authorities/subjects/sh85127430http://id.loc.gov/authorities/subjects/sh92002196http://id.loc.gov/authorities/subjects/sh85087032http://id.loc.gov/authorities/subjects/sh88006526http://id.loc.gov/authorities/subjects/sh85009032Análisis de posibles compañeras en estrellas químicamente peculiares a partir de variaciones en la velocidad radialAnalizando los espectros de LSOM y SDSS para entender las poblaciones estelares de la galaxiaTrabajo de grado - Pregradohttp://purl.org/coar/resource_type/c_7a1fhttp://purl.org/redcol/resource_type/TPTexthttp://purl.org/coar/version/c_b1a7d7d4d402bcceinfo:eu-repo/semantics/bachelorThesisinfo:eu-repo/semantics/draftAdamów, M., Niedzielski, A., Villaver, E., Nowak, G., & Wolszczan, A. 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