A search for successful and choked jets in nearby broad-lined Type Ic supernovae
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| Main Authors: | , , , , , , , , , , , , , , , , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866917407900041216 |
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| author | O'Dwyer, Tanner Corsi, Alessandra Yang, Sheng Anand, Shreya Cenko, S. Bradley Srinivasaragavan, Gokul P. Ho, Anna Y. Q. Sollerman, Jesper Zhou, Bei Balasubramanian, Arvind Chang, Po-Wen Kamionkowski, Marc Perley, Daniel Laher, Russ R. Murase, Kohta Masci, Frank J. Kasliwal, Mansi M. Purdum, Josiah N. Graham, Matthew J. |
| author_facet | O'Dwyer, Tanner Corsi, Alessandra Yang, Sheng Anand, Shreya Cenko, S. Bradley Srinivasaragavan, Gokul P. Ho, Anna Y. Q. Sollerman, Jesper Zhou, Bei Balasubramanian, Arvind Chang, Po-Wen Kamionkowski, Marc Perley, Daniel Laher, Russ R. Murase, Kohta Masci, Frank J. Kasliwal, Mansi M. Purdum, Josiah N. Graham, Matthew J. |
| contents | The observational link between long gamma-ray bursts (GRBs) and broad-lined stripped-envelope core-collapse supernovae (SNe Ic-BL) is well established. Significant progress has been made in constraining what fraction of SNe Ic-BL may power high- or low-luminosity GRBs when viewed at small off-axis angles. However, the GRB-SN connection still lacks a complete understanding in the broader context of massive-star evolution and explosion physics. Models predict a continuum of outcomes for the fastest ejecta, from choked to ultra-relativistic jets, and observations from radio to X-rays are key to probing these scenarios across a range of viewing angles and velocities. Here, we present results from a coordinated radio-to-X-ray campaign targeting nearby (z<=0.1) SNe Ic-BL designed to explore this diversity. With eight new radio-monitored events and updated data for one previously observed SN, we further tighten constraints on the fraction of SNe Ic-BL as relativistic as SN 1998bw/GRB 980425. We identify SN 2024rjw as a new radio-loud event likely powered by strong interaction with circumstellar material (CSM), and add evidence supporting a similar interpretation for SN 2020jqm. We also establish new limits on the properties of radio-emitting ejecta with velocities consistent with cocoons from choked jets, highlighting SN 2022xxf as a promising cocoon-dominated candidate. These results refine our understanding of the continuum linking ordinary SNe Ic-BL, engine-driven explosions, and GRBs, and contribute to building a sample that will inform future multi-messenger searches for electromagnetic counterparts to high-energy neutrinos. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_08822 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A search for successful and choked jets in nearby broad-lined Type Ic supernovae O'Dwyer, Tanner Corsi, Alessandra Yang, Sheng Anand, Shreya Cenko, S. Bradley Srinivasaragavan, Gokul P. Ho, Anna Y. Q. Sollerman, Jesper Zhou, Bei Balasubramanian, Arvind Chang, Po-Wen Kamionkowski, Marc Perley, Daniel Laher, Russ R. Murase, Kohta Masci, Frank J. Kasliwal, Mansi M. Purdum, Josiah N. Graham, Matthew J. High Energy Astrophysical Phenomena Cosmology and Nongalactic Astrophysics The observational link between long gamma-ray bursts (GRBs) and broad-lined stripped-envelope core-collapse supernovae (SNe Ic-BL) is well established. Significant progress has been made in constraining what fraction of SNe Ic-BL may power high- or low-luminosity GRBs when viewed at small off-axis angles. However, the GRB-SN connection still lacks a complete understanding in the broader context of massive-star evolution and explosion physics. Models predict a continuum of outcomes for the fastest ejecta, from choked to ultra-relativistic jets, and observations from radio to X-rays are key to probing these scenarios across a range of viewing angles and velocities. Here, we present results from a coordinated radio-to-X-ray campaign targeting nearby (z<=0.1) SNe Ic-BL designed to explore this diversity. With eight new radio-monitored events and updated data for one previously observed SN, we further tighten constraints on the fraction of SNe Ic-BL as relativistic as SN 1998bw/GRB 980425. We identify SN 2024rjw as a new radio-loud event likely powered by strong interaction with circumstellar material (CSM), and add evidence supporting a similar interpretation for SN 2020jqm. We also establish new limits on the properties of radio-emitting ejecta with velocities consistent with cocoons from choked jets, highlighting SN 2022xxf as a promising cocoon-dominated candidate. These results refine our understanding of the continuum linking ordinary SNe Ic-BL, engine-driven explosions, and GRBs, and contribute to building a sample that will inform future multi-messenger searches for electromagnetic counterparts to high-energy neutrinos. |
| title | A search for successful and choked jets in nearby broad-lined Type Ic supernovae |
| topic | High Energy Astrophysical Phenomena Cosmology and Nongalactic Astrophysics |
| url | https://arxiv.org/abs/2512.08822 |