The CIELO Project: The Chemo-dynamical properties of gaLaxies and the cosmic web
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| Main Authors: | , , , , , , , , , , , , , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866912323775496192 |
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| author | Tissera, Patricia Bignone, Lucas Gonzalez-Jara, Jenny Muñoz, Ignacio Cataldi, Pedro Miranda, Valentina Barrientos-Acevedo, Daniela Tapia-Contrera, Brian Pedrosa, Susana Padilla, Nelson Dominguez-Tenreiro, Rosa Casanueva-Villareal, Catalina Sillero, Emanuel Silva-Mella, Benjamin Shailesh, Isha Jara-Ferreira, Francisco |
| author_facet | Tissera, Patricia Bignone, Lucas Gonzalez-Jara, Jenny Muñoz, Ignacio Cataldi, Pedro Miranda, Valentina Barrientos-Acevedo, Daniela Tapia-Contrera, Brian Pedrosa, Susana Padilla, Nelson Dominguez-Tenreiro, Rosa Casanueva-Villareal, Catalina Sillero, Emanuel Silva-Mella, Benjamin Shailesh, Isha Jara-Ferreira, Francisco |
| contents | The CIELO project introduces a novel set of chemo-dynamical zoom-in simulations designed to simultaneously resolve galaxies and their nearby environments. The initial conditions include a diverse range of cosmic structures, such as local groups, filaments, voids, and walls, allowing for a detailed exploration of galaxies within the broader context of the cosmic web. This study presents the initial conditions and characterizes the global properties of CIELO galaxies and their environments. It focuses on galaxies with stellar masses ranging from log [8,11] solar masses and examines key scaling relations, including the mass-size relation, the Tully-Fisher relation, and the mass-metallicity relation for both stars and star-forming gas. The DisPerSe algorithm was used to determine the positions of CIELO galaxies within the cosmic web, with a specific focus on the Pehuen haloes. The selection of local group volumes was guided by criteria based on the relative positions and velocities of the two primary galaxies. The Pehuen regions were chosen to map walls, filaments, and voids. Synthetic images in the SDSS i, r, and g bands were generated using the SKIRT radiative transfer code. Additionally, a dynamical decomposition was performed to classify galaxy morphologies into bulge, disc, and stellar halo components (abridged). |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_05978 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | The CIELO Project: The Chemo-dynamical properties of gaLaxies and the cosmic web Tissera, Patricia Bignone, Lucas Gonzalez-Jara, Jenny Muñoz, Ignacio Cataldi, Pedro Miranda, Valentina Barrientos-Acevedo, Daniela Tapia-Contrera, Brian Pedrosa, Susana Padilla, Nelson Dominguez-Tenreiro, Rosa Casanueva-Villareal, Catalina Sillero, Emanuel Silva-Mella, Benjamin Shailesh, Isha Jara-Ferreira, Francisco Astrophysics of Galaxies The CIELO project introduces a novel set of chemo-dynamical zoom-in simulations designed to simultaneously resolve galaxies and their nearby environments. The initial conditions include a diverse range of cosmic structures, such as local groups, filaments, voids, and walls, allowing for a detailed exploration of galaxies within the broader context of the cosmic web. This study presents the initial conditions and characterizes the global properties of CIELO galaxies and their environments. It focuses on galaxies with stellar masses ranging from log [8,11] solar masses and examines key scaling relations, including the mass-size relation, the Tully-Fisher relation, and the mass-metallicity relation for both stars and star-forming gas. The DisPerSe algorithm was used to determine the positions of CIELO galaxies within the cosmic web, with a specific focus on the Pehuen haloes. The selection of local group volumes was guided by criteria based on the relative positions and velocities of the two primary galaxies. The Pehuen regions were chosen to map walls, filaments, and voids. Synthetic images in the SDSS i, r, and g bands were generated using the SKIRT radiative transfer code. Additionally, a dynamical decomposition was performed to classify galaxy morphologies into bulge, disc, and stellar halo components (abridged). |
| title | The CIELO Project: The Chemo-dynamical properties of gaLaxies and the cosmic web |
| topic | Astrophysics of Galaxies |
| url | https://arxiv.org/abs/2501.05978 |