The Red Supergiant Progenitor of the Type II Supernova 2024abfl
Fuente:
arXiv
Guardado en:
| Autores principales: | , , , , , , , , , , , |
|---|---|
| Formato: | Preprint |
| Publicado: |
2024
|
| Materias: | |
| Acceso en línea: | |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| _version_ | 1866915069136207872 |
|---|---|
| author | Luo, Jingxiao Zhang, Lifu Chen, Bing-Qiu Cheng, Qiyuan Guo, Boyang Li, Jiao Guo, Yanjun Xiong, Jianping Meng, Xiangcun Chen, Xuefei Liu, Zhengwei Han, Zhanwen |
| author_facet | Luo, Jingxiao Zhang, Lifu Chen, Bing-Qiu Cheng, Qiyuan Guo, Boyang Li, Jiao Guo, Yanjun Xiong, Jianping Meng, Xiangcun Chen, Xuefei Liu, Zhengwei Han, Zhanwen |
| contents | Linkage between core-collapse supernovae (SNe) and their progenitors is not fully understood and ongoing effort of searching and identifying the progenitors is needed. $\mathrm{SN\,2024abfl}$ is a recent Type II supernova exploded in the nearby star-bursting galaxy $\mathrm{NGC\,2146}$, which is also the host galaxy of $\mathrm{SN\,2018zd}$. From archival Hubble Space Telescope (HST) data, we have found a red source ($\mathrm{m_{F814W} \sim 25}$) near the location (angular distance $\leq 0.2"$) of $\mathrm{SN\,2024abfl}$ before its explosion. With F814W and F606W photometry, we found that the properties of this source matched a typical red supergiant (RSG) moderately reddened by interstellar dust at the distance of the host galaxy. We conclude that the $\mathrm{SN\,2024abfl}$ had an RSG progenitor with initial mass of $\mathrm{10M_{\odot}}$--$\mathrm{16\,M_{\odot}}$. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2412_13166 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The Red Supergiant Progenitor of the Type II Supernova 2024abfl Luo, Jingxiao Zhang, Lifu Chen, Bing-Qiu Cheng, Qiyuan Guo, Boyang Li, Jiao Guo, Yanjun Xiong, Jianping Meng, Xiangcun Chen, Xuefei Liu, Zhengwei Han, Zhanwen Solar and Stellar Astrophysics Astrophysics of Galaxies High Energy Astrophysical Phenomena Linkage between core-collapse supernovae (SNe) and their progenitors is not fully understood and ongoing effort of searching and identifying the progenitors is needed. $\mathrm{SN\,2024abfl}$ is a recent Type II supernova exploded in the nearby star-bursting galaxy $\mathrm{NGC\,2146}$, which is also the host galaxy of $\mathrm{SN\,2018zd}$. From archival Hubble Space Telescope (HST) data, we have found a red source ($\mathrm{m_{F814W} \sim 25}$) near the location (angular distance $\leq 0.2"$) of $\mathrm{SN\,2024abfl}$ before its explosion. With F814W and F606W photometry, we found that the properties of this source matched a typical red supergiant (RSG) moderately reddened by interstellar dust at the distance of the host galaxy. We conclude that the $\mathrm{SN\,2024abfl}$ had an RSG progenitor with initial mass of $\mathrm{10M_{\odot}}$--$\mathrm{16\,M_{\odot}}$. |
| title | The Red Supergiant Progenitor of the Type II Supernova 2024abfl |
| topic | Solar and Stellar Astrophysics Astrophysics of Galaxies High Energy Astrophysical Phenomena |
| url | https://arxiv.org/abs/2412.13166 |