Galaxy evolution in compact groups II. Witnessing the influence of major structures in their evolution
Fil: Parado Montaguth, Gissel Dayana. Universidad de La Serena. Departamento de Astronomía; Chile.
| Main Authors: | , , , , , , , , , , , , , , , , , |
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| Format: | info:eu-repo/semantics/acceptedVersion |
| Language: | eng |
| Published: |
2024
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| Online Access: | http://hdl.handle.net/11086/552704 https://arxiv.org/abs/2406.14671 |
| _version_ | 1806012322006695936 |
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| author | Parado Montaguth, Gissel Dayana Antonela, Monachesi Sergio, Torres-Flores Gomez, Facundo Ariel Ciria, Lima-Dias Claudia, Mendes de Oliveira Eduardo, Telles Marco, Grossi Augusto Lopes, Paulo Afrânio O’Mill, Ana Laura Hernandez-Jimenez, Jose A. Olave-Rojas, Daniela E. Ricardo, Demarco Antonio, Kanaan Tiago, Ribeiro William, Schoenell Cortesi, Arianna Swayamtrupta, Panda |
| author2 | https://orcid.org/0009-0003-1364-3590 |
| author_facet | https://orcid.org/0009-0003-1364-3590 Parado Montaguth, Gissel Dayana Antonela, Monachesi Sergio, Torres-Flores Gomez, Facundo Ariel Ciria, Lima-Dias Claudia, Mendes de Oliveira Eduardo, Telles Marco, Grossi Augusto Lopes, Paulo Afrânio O’Mill, Ana Laura Hernandez-Jimenez, Jose A. Olave-Rojas, Daniela E. Ricardo, Demarco Antonio, Kanaan Tiago, Ribeiro William, Schoenell Cortesi, Arianna Swayamtrupta, Panda |
| author_sort | Parado Montaguth, Gissel Dayana |
| collection | Repositorio Digital Universitario |
| description | Fil: Parado Montaguth, Gissel Dayana. Universidad de La Serena. Departamento de Astronomía; Chile. |
| format | info:eu-repo/semantics/acceptedVersion |
| id | rdu-unc.552704 |
| institution | Universidad Nacional de Cordoba |
| language | eng |
| publishDate | 2024 |
| record_format | dspace |
| spelling | rdu-unc.5527042024-07-12T06:34:23Z Galaxy evolution in compact groups II. Witnessing the influence of major structures in their evolution Parado Montaguth, Gissel Dayana Antonela, Monachesi Sergio, Torres-Flores Gomez, Facundo Ariel Ciria, Lima-Dias Claudia, Mendes de Oliveira Eduardo, Telles Marco, Grossi Augusto Lopes, Paulo Afrânio O’Mill, Ana Laura Hernandez-Jimenez, Jose A. Olave-Rojas, Daniela E. Ricardo, Demarco Antonio, Kanaan Tiago, Ribeiro William, Schoenell Cortesi, Arianna Swayamtrupta, Panda https://orcid.org/0009-0003-1364-3590 https://orcid.org/0000-0003-2325-9616 https://orcid.org/0000-0003-4232-8584 https://orcid.org/0000-0002-5854-7426 https://orcid.org/0000-0003-4675-3246 https://orcid.org/0000-0002-6656-5333 https://orcid.org/0000-0002-2925-1861 https://orcid.org/0000-0001-9243-3425 https://orcid.org/0000-0003-3921-2177 https://orcid.org/0009-0007-8005-4541 https://orcid.org/0000-0002-4064-7234 https://orcid.org/0000-0002-0620-136X galaxies: groups: general galaxies: evolution galaxies: interactions info:eu-repo/semantics/acceptedVersion Fil: Parado Montaguth, Gissel Dayana. Universidad de La Serena. Departamento de Astronomía; Chile. Fil: Antonela, Monachesi. Universidad de La Serena. Departamento de Astronomía; Chile. Fil: Sergio, Torres-Flores. Universidad de La Serena. Departamento de Astronomía; Chile. Fil: Gomez, Facundo Ariel. Universidad de La Serena. Departamento de Astronomía; Chile. Fil: Ciria, Lima-Dias. Universidad de La Serena. Departamento de Astronomía; Chile. Fil: Ciria, Lima-Dias. Universidad de La Serena. Instituto Multidisciplinario de Investigación y Postgrado; Chile. Fil: O’Mill, Ana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Astronomía Teórica y Experimental; Argentina. Fil: O’Mill, Ana Laura. Universidad Nacional Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Olave-Rojas, Daniela E. Universidad de Talca. Facultad de Ingeniería. Departamento de Tecnologías Industriales; Chile. Fil: Ricardo, Demarco. Universidad Andrés Bello. Facultad de Ciencias Exactas. Instituto de Astrofísica; Chile. Fil: Antonio, Kanaan. Universidade Federal de Santa Catarina. Departamento de Física ; Brazil. Fil: Tiago, Ribeiro. National Optical Astronomy Observatory; Estados Unidos. Fil: William, Schoenell. GMTO Corporation; Estados Unidos. Fil: Cortesi, Arianna. Universidade Federal do Rio de Janeiro. Observatório do Valongo; Brazil. Fil: Claudia, Mendes de Oliveira. Universidade de São Paulo. Instituto de Astronomia, Geofísica e Ciências Atmosféricas; Brazil. Fil: Eduardo, Telles. Ministério da Ciência, Tecnologia e Inovação. Observatório Nacional; Brazil. Fil: Swayamtrupta, Panda . Ministério da Ciência, Tecnologia e Inovação. Laboratório Nacional de Astrofísica; Brazil. Fil: Marco, Grossi. Universidade Federal do Rio de Janeiro. Observatório do Valongo; Brazil. Fil: Augusto Lopes, Paulo Afrânio. Universidade Federal do Rio de Janeiro. Observatório do Valongo; Brazil. Fil: Hernandez-Jimenez, Jose A. Universidade do Vale do Paraíba; Brazil. Compact groups (CGs) of galaxies are an extreme environment for the morphological transformations and the cessation of star formation in galaxies. However, despite initially being conceived as isolated systems, it is now widely recognised that many of them are not as isolated as expected. Our objective is to understand the dynamics of CGs, as well as how the environment surrounding CGs impacts their morphological and physical properties. To achieve this, we selected a sample of 340 CGs in the Stripe 82 region, with a total of 1083 galaxies, and a sample of 2281 field galaxies as a control sample. We find that at least 27% of our sample of CGs are part of major structures, i.e. non-isolated CGs. We find a bimodality in the effective radius (Re)-Sérsic index (n) plane for all transition galaxies (those with (u − r) > 2.3 and n < 2.5) in CGs. Additionally, transition galaxies in isolated CGs populate more densely the Re − n plane for n < 1.75. In contrast, transition galaxies in non-isolated CGs have smoothly increasing n values, suggesting these galaxies have already suffered morphological transformation, and primarily contribute to the distribution of more compact galaxies in the Re−n plane for all transition galaxies in CGs. We also find significant differences in the specific star-formation rate (sSFR) distribution between the late-type galaxies (LTGs) (those with (u − r) < 2.3 and n < 2.5) in non-isolated CGs and the same type of galaxies in the control sample, suggesting that the evolution of LTGs differs in non-isolated CGs. Moreover, Early-type galaxies (those with (u − r) > 2.3 and n > 2.5) and transition galaxies in non-isolated CGs have lower sSFR values and a higher fraction of quenched galaxies, compared to those in isolated CGs. Based on our results, we propose an evolutionary scenario where the major structures in which the CGs are embedded accelerate the morphological transformations of their galaxy members, and also facilitates preprocessing. Our findings highlight the importance of considering the larger structures in which CGs may be located, when analysing the properties of their galaxy members, as this can significantly affect the evolution of CGs and their galaxies. info:eu-repo/semantics/acceptedVersion Fil: Parado Montaguth, Gissel Dayana. Universidad de La Serena. Departamento de Astronomía; Chile. Fil: Antonela, Monachesi. Universidad de La Serena. Departamento de Astronomía; Chile. Fil: Sergio, Torres-Flores. Universidad de La Serena. Departamento de Astronomía; Chile. Fil: Gomez, Facundo Ariel. Universidad de La Serena. Departamento de Astronomía; Chile. Fil: Ciria, Lima-Dias. Universidad de La Serena. Departamento de Astronomía; Chile. Fil: Ciria, Lima-Dias. Universidad de La Serena. Instituto Multidisciplinario de Investigación y Postgrado; Chile. Fil: O’Mill, Ana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Astronomía Teórica y Experimental; Argentina. Fil: O’Mill, Ana Laura. Universidad Nacional Córdoba. Observatorio Astronómico de Córdoba; Argentina. Fil: Olave-Rojas, Daniela E. Universidad de Talca. Facultad de Ingeniería. Departamento de Tecnologías Industriales; Chile. Fil: Ricardo, Demarco. Universidad Andrés Bello. Facultad de Ciencias Exactas. Instituto de Astrofísica; Chile. Fil: Antonio, Kanaan. Universidade Federal de Santa Catarina. Departamento de Física ; Brazil. Fil: Tiago, Ribeiro. National Optical Astronomy Observatory; Estados Unidos. Fil: William, Schoenell. GMTO Corporation; Estados Unidos. Fil: Cortesi, Arianna. Universidade Federal do Rio de Janeiro. Observatório do Valongo; Brazil. Fil: Claudia, Mendes de Oliveira. Universidade de São Paulo. Instituto de Astronomia, Geofísica e Ciências Atmosféricas; Brazil. Fil: Eduardo, Telles. Ministério da Ciência, Tecnologia e Inovação. Observatório Nacional; Brazil. Fil: Swayamtrupta, Panda . Ministério da Ciência, Tecnologia e Inovação. Laboratório Nacional de Astrofísica; Brazil. Fil: Marco, Grossi. Universidade Federal do Rio de Janeiro. Observatório do Valongo; Brazil. Fil: Augusto Lopes, Paulo Afrânio. Universidade Federal do Rio de Janeiro. Observatório do Valongo; Brazil. Fil: Hernandez-Jimenez, Jose A. Universidade do Vale do Paraíba; Brazil. 2024-07-11T19:18:53Z 2024-07-11T19:18:53Z 2024-06-24 article Montaguth, G. P., Monachesi, A., Torres-Flores, S., Gómez, F. A., Lima-Dias, C., Cortesi, A., ... & Schoenell, W. (2024). Galaxy evolution in compact groups II. Witnessing the influence of major structures in their evolution. arXiv preprint arXiv:2406.14671 http://hdl.handle.net/11086/552704 https://arxiv.org/abs/2406.14671 doi:10.48550/arXiv.2406.14671 eng Attribution 4.0 International http://creativecommons.org/licenses/by-nc/4.0/ |
| spellingShingle | galaxies: groups: general galaxies: evolution galaxies: interactions Parado Montaguth, Gissel Dayana Antonela, Monachesi Sergio, Torres-Flores Gomez, Facundo Ariel Ciria, Lima-Dias Claudia, Mendes de Oliveira Eduardo, Telles Marco, Grossi Augusto Lopes, Paulo Afrânio O’Mill, Ana Laura Hernandez-Jimenez, Jose A. Olave-Rojas, Daniela E. Ricardo, Demarco Antonio, Kanaan Tiago, Ribeiro William, Schoenell Cortesi, Arianna Swayamtrupta, Panda Galaxy evolution in compact groups II. Witnessing the influence of major structures in their evolution |
| title | Galaxy evolution in compact groups II. Witnessing the influence of major structures in their evolution |
| title_full | Galaxy evolution in compact groups II. Witnessing the influence of major structures in their evolution |
| title_fullStr | Galaxy evolution in compact groups II. Witnessing the influence of major structures in their evolution |
| title_full_unstemmed | Galaxy evolution in compact groups II. Witnessing the influence of major structures in their evolution |
| title_short | Galaxy evolution in compact groups II. Witnessing the influence of major structures in their evolution |
| title_sort | galaxy evolution in compact groups ii witnessing the influence of major structures in their evolution |
| topic | galaxies: groups: general galaxies: evolution galaxies: interactions |
| url | http://hdl.handle.net/11086/552704 https://arxiv.org/abs/2406.14671 |
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