{"paper":{"title":"TESS Giants Transiting Giants V -- Two hot Jupiters orbiting red-giant hosts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.EP","authors_text":"Andrew W. Howard, Angelica Psaridi, Casey L. Brinkman, Coel Hellier, Corey Beard, Dakotah Tyler, Daniel Huber, Daniel Thorngren, Dany Mounzer, Diego Bossini, Filipe Pereira, Fran\\c{c}ois Bouchy, George Zhou, Howard Isaacson, Jon M. Jenkins, Joshua N. Winn, Margarida S. Cunha, Monika Lendl, Nicholas Saunders, Nuno C. Santos, Roland K. Vanderspek, Samuel K. Grunblatt, Samuel N. Quinn, Sara Seager, St\\'ephane Udry, Steve B. Howell, Tiago L. Campante","submitted_at":"2023-11-11T22:25:17Z","abstract_excerpt":"In this work we present the discovery and confirmation of two hot Jupiters orbiting red-giant stars, TOI-4377 b and TOI-4551 b, observed by TESS in the southern ecliptic hemisphere and later followed-up with radial-velocity (RV) observations. For TOI-4377 b we report a mass of $0.957^{+0.089}_{-0.087} \\ M_\\mathrm{J}$ and a inflated radius of $1.348 \\pm 0.081 \\ R_\\mathrm{J}$ orbiting an evolved intermediate-mass star ($1.36 \\ \\mathrm{M}_\\odot$, $3.52 \\ \\mathrm{R}_\\odot$; TIC 394918211) on a period of of $4.378$ days. For TOI-4551 b we report a mass of $1.49 \\pm 0.13 \\ M_\\mathrm{J}$ and a radius"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.06678","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2311.06678/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"}