Red novae, stellar mergers in binary and triple systems, and bipolar nebulae
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arXiv
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| Format: | Preprint |
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2024
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| _version_ | 1866910290095898624 |
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| author | Kaminski, Tomek |
| author_facet | Kaminski, Tomek |
| contents | Red novae are transients powered by collisions of non-compact stars. Among their progenitors are systems of evolved subgiants and giants stars. Remnants of such red novae display bipolar structures which have remarkably close characteristics to many post-AGB or pre-PN systems. It is important to ask (and eventually verify) whether some of the less-known post-main-sequence objects (mis-)classified as pre-PNe can be merger remnants similar to the red nova remnants. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2401_03919 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Red novae, stellar mergers in binary and triple systems, and bipolar nebulae Kaminski, Tomek Solar and Stellar Astrophysics Red novae are transients powered by collisions of non-compact stars. Among their progenitors are systems of evolved subgiants and giants stars. Remnants of such red novae display bipolar structures which have remarkably close characteristics to many post-AGB or pre-PN systems. It is important to ask (and eventually verify) whether some of the less-known post-main-sequence objects (mis-)classified as pre-PNe can be merger remnants similar to the red nova remnants. |
| title | Red novae, stellar mergers in binary and triple systems, and bipolar nebulae |
| topic | Solar and Stellar Astrophysics |
| url | https://arxiv.org/abs/2401.03919 |