{
  "abstract": "We model selected 6.7 GHz methanol flare profiles in G358.93-0.03 using the one-dimensional Maxwell-Bloch framework. The 2019 non-periodic flare, associated with an accretion burst, produced complex single-dish light curves characterized by sharp rises, multiple peaks, secondary structure, and extended decays. For six representative velocity channels, we model each light curve as a sum of scaled intensity responses from effective emitting systems driven by phenomenological pump pulses of fixed width but with component-dependent background rates, amplitudes, and arrival times. The inferred initial inverted column densities correspond to characteristic superradiance timescales $T_{R,0} \\simeq 0.3$-$1.4~{\\rm d}$, which are shorter than the adopted dephasing and relaxation timescales, $T_2 = 6.9~{\\rm d}$ and $T_1 = 144.4~{\\rm d}$. The fitted components therefore lie in the fast-transient superradiance regime. Existent VLBI observations motivate the possibility that a single-dish velocity channel blends emission from multiple unresolved flaring regions, although these observations are not used as direct fitting constraints. Although the decomposition is not unique, it provides a physically motivated description of the complex flare morphology within a unified Maxwell-Bloch framework.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2610.20506",
  "author_total": 7,
  "authors": [
    {
      "name": "Ningyan Fang"
    },
    {
      "name": "Toktam Rashidi"
    },
    {
      "name": "Yoshinori Yonekura"
    },
    {
      "name": "Vahid Anari"
    },
    {
      "name": "Ross A. Burns"
    },
    {
      "name": "Martin Houde"
    },
    {
      "name": "Fereshteh Rajabi"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/dwpzwxkxs4dyd.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2610.20506",
  "fulltext_url": null,
  "id": "dwpzwxkxs4dyd",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2610.20506",
  "language": null,
  "licence": "CC-BY-NC-ND-4.0",
  "licence_label": "CC BY-NC-ND 4.0",
  "licence_source": "article",
  "licence_url": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
  "metadata_licence": "CC0-1.0",
  "native_subjects": [
    [
      "arxiv",
      "astro-ph.SR"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2610.20506",
  "pmcid": null,
  "pmid": null,
  "published": "2026-10-14",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/dwpzwxkxs4dyd.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:29:31Z",
      "native_id": "2610.20506",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2610.20506"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.SR",
      "subfield": "stellar"
    }
  ],
  "title": "Modelling the 6.7 GHz Methanol Flaring in G358.93-0.03 Using the Maxwell-Bloch Framework",
  "title_text": "Modelling the 6.7 GHz Methanol Flaring in G358.93-0.03 Using the Maxwell-Bloch Framework",
  "type": "preprint",
  "updated_at": "2026-10-30T12:29:31Z",
  "url": "https://research.draconitic.com/paper/dwpzwxkxs4dyd",
  "venue": "arXiv",
  "versions": []
}