Two Decades of Dust Evolution in SN 2005af through JWST, Spitzer, and Chemical Modeling
Fuente:
arXiv
Salvato in:
| Autori principali: | , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Natura: | Preprint |
| Pubblicazione: |
2025
|
| Soggetti: | |
| Accesso online: | |
| Tags: |
Aggiungi Tag
Nessun Tag, puoi essere il primo ad aggiungerne!!
|
| _version_ | 1866908710191759360 |
|---|---|
| author | Sarangi, Arkaprabha Zsiros, Szanna Szalai, Tamas Martinez, Laureano Shahbandeh, Melissa Fox, Ori D. Van Dyk, Schuyler D. Filippenko, Alexei V. Bersten, Melina Cecilia De Looze, Ilse Ashall, Chris Temim, Tea Jencson, Jacob E. Rest, Armin Milisavljevic, Dan Dessart, Luc Dwek, Eli Smith, Nathan Tinyanont, Samaporn Brink, Thomas G. Zheng, WeiKang Clayton, Geoffrey C. Andrews, Jennifer |
| author_facet | Sarangi, Arkaprabha Zsiros, Szanna Szalai, Tamas Martinez, Laureano Shahbandeh, Melissa Fox, Ori D. Van Dyk, Schuyler D. Filippenko, Alexei V. Bersten, Melina Cecilia De Looze, Ilse Ashall, Chris Temim, Tea Jencson, Jacob E. Rest, Armin Milisavljevic, Dan Dessart, Luc Dwek, Eli Smith, Nathan Tinyanont, Samaporn Brink, Thomas G. Zheng, WeiKang Clayton, Geoffrey C. Andrews, Jennifer |
| contents | The evolution of dust in core-collapse supernovae (SNe), in general, is poorly constrained owing to a lack of infrared observations after a few years from explosion. Most theories of dust formation in SNe heavily rely only on SN 1987A. In the last two years, the James Webb Space Telescope (JWST) has enabled us to probe the dust evolution in decades-old SNe, such as SN 2004et, SN 2005ip, and SN 1980K. In this paper, we present two decades of dust evolution in SN 2005af, combining early-time infrared observations with Spitzer Space Telescope and recent detections by JWST. We have used a chemical kinetic model of dust synthesis in SN ejecta to develop a template of dust evolution in SN 2005af. Moreover, using this approach, for the first time, we have separately quantified the dust formed in the pre-explosion wind that survived after the explosion, and the dust formed in the metal-rich SN ejecta post-explosion. We report that in SN 2005af, predominantly carbon-rich dust formed in the ejecta, with a total mass of at least 0.02 Msun. In the circumstellar medium, the surviving oxygen-rich dust amounts to about 0.003-0.006 Msun, yielding a total dust mass of at least 0.025 Msun. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_20574 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Two Decades of Dust Evolution in SN 2005af through JWST, Spitzer, and Chemical Modeling Sarangi, Arkaprabha Zsiros, Szanna Szalai, Tamas Martinez, Laureano Shahbandeh, Melissa Fox, Ori D. Van Dyk, Schuyler D. Filippenko, Alexei V. Bersten, Melina Cecilia De Looze, Ilse Ashall, Chris Temim, Tea Jencson, Jacob E. Rest, Armin Milisavljevic, Dan Dessart, Luc Dwek, Eli Smith, Nathan Tinyanont, Samaporn Brink, Thomas G. Zheng, WeiKang Clayton, Geoffrey C. Andrews, Jennifer Solar and Stellar Astrophysics Astrophysics of Galaxies High Energy Astrophysical Phenomena The evolution of dust in core-collapse supernovae (SNe), in general, is poorly constrained owing to a lack of infrared observations after a few years from explosion. Most theories of dust formation in SNe heavily rely only on SN 1987A. In the last two years, the James Webb Space Telescope (JWST) has enabled us to probe the dust evolution in decades-old SNe, such as SN 2004et, SN 2005ip, and SN 1980K. In this paper, we present two decades of dust evolution in SN 2005af, combining early-time infrared observations with Spitzer Space Telescope and recent detections by JWST. We have used a chemical kinetic model of dust synthesis in SN ejecta to develop a template of dust evolution in SN 2005af. Moreover, using this approach, for the first time, we have separately quantified the dust formed in the pre-explosion wind that survived after the explosion, and the dust formed in the metal-rich SN ejecta post-explosion. We report that in SN 2005af, predominantly carbon-rich dust formed in the ejecta, with a total mass of at least 0.02 Msun. In the circumstellar medium, the surviving oxygen-rich dust amounts to about 0.003-0.006 Msun, yielding a total dust mass of at least 0.025 Msun. |
| title | Two Decades of Dust Evolution in SN 2005af through JWST, Spitzer, and Chemical Modeling |
| topic | Solar and Stellar Astrophysics Astrophysics of Galaxies High Energy Astrophysical Phenomena |
| url | https://arxiv.org/abs/2504.20574 |