Formation of Compact Hierarchical Triples
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866929595415003136 |
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| author | Moharana, Ayush Helminiak, K. G. Pawar, T. Pawar, G. |
| author_facet | Moharana, Ayush Helminiak, K. G. Pawar, T. Pawar, G. |
| contents | Compact hierarchical triples (CHTs) are triple stars where the tertiary is in an orbit of a period less than 1000 d. They were thought to be rare but we are discovering more of these systems recently, thanks to space-based missions like TESS, Kepler, and GAIA. In this work, we use orbital parameters obtained from these missions to constrain the formation process of CHTs. We also use spectroscopic and systemic parameters from our work, and the literature to understand the effects of metallicity and dynamics on the formation processes. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2411_11459 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Formation of Compact Hierarchical Triples Moharana, Ayush Helminiak, K. G. Pawar, T. Pawar, G. Solar and Stellar Astrophysics Compact hierarchical triples (CHTs) are triple stars where the tertiary is in an orbit of a period less than 1000 d. They were thought to be rare but we are discovering more of these systems recently, thanks to space-based missions like TESS, Kepler, and GAIA. In this work, we use orbital parameters obtained from these missions to constrain the formation process of CHTs. We also use spectroscopic and systemic parameters from our work, and the literature to understand the effects of metallicity and dynamics on the formation processes. |
| title | Formation of Compact Hierarchical Triples |
| topic | Solar and Stellar Astrophysics |
| url | https://arxiv.org/abs/2411.11459 |