{
  "abstract": "Pulsating stars in detached eclipsing binary (EA) systems are known for providing many important physical informations which constrain both stellar structure and evolution theories. To date, fewer than 50 $γ$ Doradus (GDOR) stars have been found in eclipsing binary systems, making them important targets to study \\textit{g}-mode pulsation inside the stars. We present a comprehensive physical and pulsational analysis of V0757 Pup (TIC 6939791), a detached eclipsing binary system observed by the TESS mission (Sectors 7, 34, 61, and 88) and followed up with ground-based spectroscopy from the Thai National Telescope. By combining light curve modeling with radial velocities derived from medium-resolution spectra, we determined the fundamental stellar and atmospheric parameters with high precision. The system consists of an F2V primary ($M_1=1.305\\pm0.026M_\\odot, R_1=1.643\\pm0.020R_\\odot$) and a G1V secondary ($M_2=0.934\\pm0.030M_\\odot, R_2=0.941\\pm0.079R_\\odot$). We performed a detailed frequency analysis of the residual light curves, identifying two dominant independent pulsation frequencies at $f\\sim0.79$ c/d and $0.98$ c/d. These frequencies, along with the derived pulsation constant ($Q\\sim0.6$ d), confirm the primary component as a $γ$ Doradus pulsator. An analysis of Eclipse Timing Variations (ETV) reveals non detection of third body companions with current available dataset, strengthen by the result of \\textit{Gaia} astrometric analysis. Evolutionary modeling indicates the system is $\\sim2.2$ Gyr old, with the primary expected to fill its Roche lobe in $\\sim1$ Gyr. Additionally, we calculate a distance of $d\\approx350$ pc based on orbital and SED modeling, which is in excellent agreement with the \\textit{Gaia} DR3 parallax distance.",
  "abstract_shown": true,
  "affiliations": [],
  "article_type": null,
  "arxiv": "2608.11896",
  "author_total": 6,
  "authors": [
    {
      "name": "Bakuh Danang Setyo Budi"
    },
    {
      "name": "Bryant Randolph"
    },
    {
      "name": "Rafa Nanda Akilah"
    },
    {
      "name": "Evan Irawan Akbar"
    },
    {
      "name": "Hakim Luthfi Malasan"
    },
    {
      "name": "Puji Irawati"
    }
  ],
  "bibtex": "https://research.draconitic.com/paper/a5yk98wd3f7br.bib",
  "cited_by": 0,
  "doi": "10.48550/arxiv.2608.11896",
  "fulltext_url": null,
  "id": "a5yk98wd3f7br",
  "issns": [],
  "landing_url": "https://arxiv.org/abs/2608.11896",
  "language": null,
  "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.SR"
    ]
  ],
  "openalex": null,
  "pdf_url": "https://arxiv.org/pdf/2608.11896",
  "pmcid": null,
  "pmid": null,
  "published": "2026-08-12",
  "publisher": null,
  "ris": "https://research.draconitic.com/paper/a5yk98wd3f7br.ris",
  "sources": [
    {
      "first_seen": "2026-10-30T12:19:48Z",
      "native_id": "2608.11896",
      "source": "arxiv",
      "url": "https://arxiv.org/abs/2608.11896"
    }
  ],
  "subjects": [
    {
      "field": "astronomy",
      "origin": "arxiv:astro-ph.SR",
      "subfield": "stellar"
    }
  ],
  "title": "First and Comprehensive Study of V0757 Pup : $γ-$Doradus Pulsator in Detached Eclipsing Binary",
  "title_text": "First and Comprehensive Study of V0757 Pup : γ−Doradus Pulsator in Detached Eclipsing Binary",
  "type": "preprint",
  "updated_at": "2026-10-30T12:19:48Z",
  "url": "https://research.draconitic.com/paper/a5yk98wd3f7br",
  "venue": "arXiv",
  "versions": [
    {
      "doi": "10.1093/pasj/psag128",
      "pid": null,
      "relation": "published-as",
      "title": null,
      "venue": null
    }
  ]
}