{
  "abstract": "The Type I super-luminous supernova SN~2024jlc (ZTF24aapadbb) exploded on the 25th of May 2024 at $z = 0.039$. Being the closest supernova of this class discovered in recent years and one of the closest ever, represented a rare opportunity to study in detail this type of objects. We performed a multi-wavelength analysis, spanning ten orders of magnitude in frequency, including optical/UV photometry and spectroscopy, soft and hard X-rays, and high-energy $γ$-rays. We characterized the event as a slow-evolving and He-rich supernova, with one of the lowest peak luminosities reported for a super-luminous event $M_g\\sim-19.37$ mag, and a light curve evolution compatible with both circumstellar interaction and magnetar spin-down models, with noticeable contribution from $^{56}$Ni decay. No significant excess was found in the soft and hard X-ray bands, for which we provide upper-limits on the flux. Additionally, we analyzed two years of \\textit{Fermi}-LAT data, from which we report an intriguing hint of a $γ$-ray signal at the $\\sim 3.6 σ$ level, although no firm detection can be claimed. The gamma to optical efficiency ratio, $η= 0.38$, is suggestive of the presence of a central-engine scenario, similar to SN~2017egm. Our analysis suggests that SN~2024jlc could bridge the gap between SLSNe and classical stripped-envelope supernovae. While still poorly populated, this bridge could consist of all SLSN-Ib supernovae, with the key difference residing in the powering mechanism.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": "Journal reference: A&A, Volume 713, A269, September 2026",
  "arxiv": "2607.01053",
  "author_total": 18,
  "authors": [
    {
      "name": "A Simongini"
    },
    {
      "name": "F Acero"
    },
    {
      "name": "M Imbrogno"
    },
    {
      "name": "J.L Wise"
    },
    {
      "name": "J Sollerman"
    },
    {
      "name": "S Schulze"
    },
    {
      "name": "N. Paul M Kuin"
    },
    {
      "name": "T.X Chen"
    },
    {
      "name": "C Fremling"
    },
    {
      "name": "A Gangopadhyay"
    },
    {
      "name": "M.M Kasliwal"
    },
    {
      "name": "R.R Laher"
    },
    {
      "name": "Z Mcgrath"
    },
    {
      "name": "D.A Perley"
    },
    {
      "name": "J.N Purdum"
    },
    {
      "name": "N Rehemtulla"
    },
    {
      "name": "R.M Rich"
    },
    {
      "name": "R Riddle"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/0f359ctnvwnpw.bib",
  "cited_by": 0,
  "doi": "10.1051/0004-6361/202659680",
  "fulltext_url": null,
  "id": "0f359ctnvwnpw",
  "issns": [],
  "landing_url": "https://hal.science/hal-05734260v1",
  "language": "en",
  "licence": "CC-BY-4.0",
  "licence_label": "CC BY 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "astro-ph.HE"
    ],
    [
      "hal",
      "0.phys"
    ],
    [
      "hal",
      "1.phys.astr"
    ],
    [
      "openalex",
      "3103|Gamma-ray bursts and supernovae"
    ]
  ],
  "openalex": "W7167290425",
  "pdf_url": "https://arxiv.org/pdf/2607.01053",
  "pmcid": null,
  "pmid": null,
  "published": "2026-09-01",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/0f359ctnvwnpw.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:17:24Z",
      "native_id": "hal-05734260",
      "source": "hal",
      "url": "https://hal.science/hal-05734260v1"
    },
    {
      "first_seen": "2026-10-30T12:23:39Z",
      "native_id": "2607.01053",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2607.01053"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.HE",
      "subfield": "high-energy-astrophysics"
    },
    {
      "field": "physics",
      "origin": "hal:0.phys",
      "subfield": "general"
    }
  ],
  "title": "Bridging the gap between SLSNe and SE-SNe. Multi-wavelength analysis of the SLSN-Ib SN 2024jlc",
  "title_text": "Bridging the gap between SLSNe and SE-SNe. Multi-wavelength analysis of the SLSN-Ib SN 2024jlc",
  "type": "peer-reviewed",
  "updated_at": "2026-10-30T12:23:39Z",
  "url": "https://research.draconitic.com/paper/0f359ctnvwnpw",
  "venue": "Astron.Astrophys.",
  "versions": [
    {
      "doi": "10.1051/0004-6361/202659680",
      "pid": "0f359ctnvwnpw",
      "relation": "published-as",
      "title": "Bridging the gap between SLSNe and SE-SNe. Multi-wavelength analysis of the SLSN-Ib SN 2024jlc",
      "venue": "Astron.Astrophys."
    }
  ]
}