{"paper":{"title":"TESS Cycle 2 observations of roAp stars with 2-min cadence data","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"A. Ayala G\\'omez, A. Derekas, A. Garc\\'ia Hern\\'andez, A. Hasanzadeh, A. Ram\\'on-Ballesta H. Safari, A. Samadi-Ghadim, \\'A. S\\'odor, B. G. Olafsson, B. Smalley, C. C. Lovekin, C. Kayhan, D. L. Buzasi, D. L. Holdsworth, D. M. Bowman, D. Mkrtichian, D. Ozuyar, D. R. Hey, D. W. Kurtz, E. Niemczura, E. Paunzen, E. Ziaali, F. Shi, G. Handler, H. Ghasemi, I. Stateva, J. A. Guzik, J. C. Su\\'arez, J. Pascual-Granado, L. Fox-Machado, M. Ebadi, M. Lares-Martiz, M. S. Cunha, M. Skarka, N. Posi{\\l}ek, O. Kobzar, O. Kochukhov, P. De Cat, P. Miko{\\l}ajczyk, R. Handberg, R. Jayaraman, R. Szab\\'o, S. Barcel\\'o Forteza, S. J. Murphy, S. Seager, T. Wu, V. Antoci, V. Khalack, W. Zong, Zs. Bogn\\'ar","submitted_at":"2023-12-07T10:36:24Z","abstract_excerpt":"We present the results of a systematic search of the Transiting Exoplanet Survey Satellite (TESS) 2-min cadence data for new rapidly oscillating Ap (roAp) stars observed during the Cycle 2 phase of its mission. We find seven new roAp stars previously unreported as such and present the analysis of a further 25 roAp stars that are already known. Three of the new stars show multiperiodic pulsations, while all new members are rotationally variable stars, leading to almost 70 per cent (22) of the roAp stars presented being $\\alpha^2$ CVn-type variable stars. We show that targeted observations of kn"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.04199","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/2312.04199/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"}