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TESS Cycle 2 observations of roAp stars with 2-min cadence data
Holdsworth, D L1,2; Cunha, M S3; Lares-Martiz, M4; Kurtz, D W1,5; Antoci, V6; Forteza, S Barceló7; Cat, P De8; Derekas, A9,10,11; Kayhan, C12; Ozuyar, D13; Skarka, M14,15; Hey, D R16; Shi, F17,18; Bowman, D M19,20; Kobzar, O21; Gómez, A Ayala22; Bognár, Zs23; Buzasi, D L24; Ebadi, M25; Fox-Machado, L26; Hernández, A García27; Ghasemi, H28; Guzik, J A29; Handberg, R30; Handler, G31; Hasanzadeh, A32; Jayaraman, R33; Khalack, V21; Kochukhov, O34; Lovekin, C C35; Mikołajczyk, P36,37; Mkrtichian, D38; Murphy, S J39; Niemczura, E36; Olafsson, B G1; Pascual-Granado, J40; Paunzen, E41; Posiłek, N36; Ramón-Ballesta, A42; Safari, H43; Samadi-Ghadim, A44; Smalley, B45; Sódor, Á23; Stateva, I46; Suárez, J C47; Szabó, R23,48; Wu T(吴涛)49,50,51,52,53,54; Ziaali, E55; Zong, W56,57; Seager, S58,59,60
发表期刊MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
2023-12-23
卷号527期号:4页码:9548-9580
DOI10.1093/mnras/stad3800
产权排序第49完成单位
收录类别SCI ; EI
关键词asteroseismology techniques: photometric stars: chemically peculiar stars: oscillations stars: variables stars: individual
摘要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 known chemically peculiar stars are likely to overlook many new roAp stars, and demonstrate that multiepoch observations are necessary to see pulsational behaviour changes. We find a lack of roAp stars close to the blue edge of the theoretical roAp instability strip, and reaffirm that mode instability is observed more frequently with precise, space-based observations. In addition to the Cycle 2 observations, we analyse TESS data for all-known roAp stars. This amounts to 18 further roAp stars observed by TESS. Finally, we list six known roAp stars that TESS is yet to observe. We deduce that the incidence of roAp stars amongst the Ap star population is just 5.5 per cent, raising fundamental questions about the conditions required to excite pulsations in Ap stars. This work, coupled with our previous work on roAp stars in Cycle 1 observations, presents the most comprehensive, homogeneous study of the roAp stars in the TESS nominal mission, with a collection of 112 confirmed roAp stars in total.
资助项目Science and Technology Facilities Council (STFC)[ST/X000915/1]; Fundacao para a Ciencia e Tecnologia FCT/MCTES, Portugal[UIDB/04434/2020]; Fundacao para a Ciencia e Tecnologia FCT/MCTES, Portugal[UIDP/04434/2020]; FCT[2022.03993.PTDC]; FCT[CEECIND/02619/2017]; Programas Estatales de Generaci 'on de Conocimiento y Fortalecimiento Cient'ifico y Tecnol 'ogico del Sistema de I + D + i y de I + D + i Orientada a los Retos de la Sociedad[PID2019-107061GB-C63]; MCIN/AEI[CEX2021-001131-S]; Spanish public funds for research[ESP2017-87676-C5-5-R]; VILLUM FONDEN[00028173]; Spanish State Research Agency (AEI)[PID2019-107061GB-C64]; Centro de Astrobiolog'ia[PID2019-107061GB-C61]; ELTE Eotvos Lor and University[4000137122]; European Space Agency[ESA-D/SCI-LE-2021-0025]; HUN-REN Hungarian Research Network; Inter-transfer grant[LTT-20015]; Research Foundation Flanders (FWO)[1286521N]; Engineering and Physical Sciences Research Council (EPSRC) of UK Research and Innovation (UKRI)[EP/Y031059/1]; Natural Sciences and Engineering Research Council of Canada (NSERC); Mitacs; Hungarian Research, Development and Innovation Office (NKFIH)[KKP-137523]; J `anos Bolyai Research Scholarship of the Hungarian Academy of Sciences; NASA[NNX16AB76G]; NASA[80NSSC22K0622]; Whitaker Endowed Fund at Florida Gulf Coast University; UNAM[PAPIIT IN117323]; FEDER/Junta de Andaluc`ia-Consejer`ia de Econom 'a y Conocimiento by Universidad de Granada[EFQM-041-UGR18]; The Spanish State Research Agency (AEI)[PID2019-107061GB-064]; Polish National Science Center (NCN)[2021/43/B/ST9/02972]; A Science and Technology Facilities Council (STFC)[ST/X000915/1]; Swedish Research Council[2019-03548]; Natural Science and Engineering Research Council (NSERC) of Canada; European Union's Horizon 2020 research and innovation program[730890]; European Union's Horizon 2020 research and innovation program[101004719]; Spanish public funds for research from the 'Programa Estatal de Promoci 'on del Talento y su Empleabilidad del Plan Estatal de Investigaci 'on Cient'ifica y T 'ecnica y de Innovaci 'on 2013-2016' from the Spanish Ministry of S[ESP 2017-87676C5-5-R]; Spanish public funds for research from the 'Programa Estatal de Promoci 'on del Talento y su Empleabilidad del Plan Estatal de Investigaci 'on Cient'ifica y T 'ecnica y de Innovaci 'on 2013-2016' from the Spanish Ministry of S[PRE 2018084322]; Programas Estatales de Generaci'on de Conocimiento y Fortalecimiento Cient'ifico y Tecnol'ogico del Sistema de I+D+i y de I+D + i Orientada a los Retos de la Sociedad from the Spanish Ministry of Science, Innovation and Universities (MCIU[PID 2019-107061GBC63]; A MCIN/AEI[CEX2021-001131-S]; Australian Research Council (ARC)[FT210100485]; BFNI[K~-06-H58/30]; Spanish State Research Agency (AEI) Projects[PID2019107061GB-C64]; A Hungarian Research, Development and Innovation Office (NKFIH)[KKP137523]; MWGaia COST Action[CA18104]; National Key Research and Development Program of China[2021YFA1600402]; B-type Strategic Priority Program of Chinese Academy of Sciences[XDB41000000]; National Natural Science Foundation of China[12133011]; National Natural Science Foundation of China[12273104]; Youth Innovation Promotion Association of Chinese Academy of Sciences; Yunnan Ten Thousand Talents Plan Young & Elite Talents Project; International Centre of Supernovae, Yunnan Key Laboratory[202302AN360001]; National Science Foundation (INSF)[4002562]; National Natural Science Foundation of China (NSFC)[12273002]; National Natural Science Foundation of China (NSFC)[12090040/2]; NASA's Science Mission directorate; Danish National Research Foundation[DNRF106]; ESA PRODEX[PEA 4000119301]; Stellar Astrophysics Centre (SAC) at Aarhus University; TASC/TASOC; Research Foundation -Flanders (FWO), Belgium; Research Council of KU Leuven, Belgium; Fonds National de la Recherche Scientifique (F.R.S.-FNRS), Belgium; Royal Observatory of Belgium; Observatoire de Gen `eve, Switzerland; Thuringer Landessternwarte Tautenburg, Germany
项目资助者Science and Technology Facilities Council (STFC)[ST/X000915/1] ; Fundacao para a Ciencia e Tecnologia FCT/MCTES, Portugal[UIDB/04434/2020, UIDP/04434/2020] ; FCT[2022.03993.PTDC, CEECIND/02619/2017] ; Programas Estatales de Generaci 'on de Conocimiento y Fortalecimiento Cient'ifico y Tecnol 'ogico del Sistema de I + D + i y de I + D + i Orientada a los Retos de la Sociedad[PID2019-107061GB-C63] ; MCIN/AEI[CEX2021-001131-S] ; Spanish public funds for research[ESP2017-87676-C5-5-R] ; VILLUM FONDEN[00028173] ; Spanish State Research Agency (AEI)[PID2019-107061GB-C64] ; Centro de Astrobiolog'ia[PID2019-107061GB-C61] ; ELTE Eotvos Lor and University[4000137122] ; European Space Agency[ESA-D/SCI-LE-2021-0025] ; HUN-REN Hungarian Research Network ; Inter-transfer grant[LTT-20015] ; Research Foundation Flanders (FWO)[1286521N] ; Engineering and Physical Sciences Research Council (EPSRC) of UK Research and Innovation (UKRI)[EP/Y031059/1] ; Natural Sciences and Engineering Research Council of Canada (NSERC) ; Mitacs ; Hungarian Research, Development and Innovation Office (NKFIH)[KKP-137523] ; J `anos Bolyai Research Scholarship of the Hungarian Academy of Sciences ; NASA[NNX16AB76G, 80NSSC22K0622] ; Whitaker Endowed Fund at Florida Gulf Coast University ; UNAM[PAPIIT IN117323] ; FEDER/Junta de Andaluc`ia-Consejer`ia de Econom 'a y Conocimiento by Universidad de Granada[EFQM-041-UGR18] ; The Spanish State Research Agency (AEI)[PID2019-107061GB-064] ; Polish National Science Center (NCN)[2021/43/B/ST9/02972] ; A Science and Technology Facilities Council (STFC)[ST/X000915/1] ; Swedish Research Council[2019-03548] ; Natural Science and Engineering Research Council (NSERC) of Canada ; European Union's Horizon 2020 research and innovation program[730890, 101004719] ; Spanish public funds for research from the 'Programa Estatal de Promoci 'on del Talento y su Empleabilidad del Plan Estatal de Investigaci 'on Cient'ifica y T 'ecnica y de Innovaci 'on 2013-2016' from the Spanish Ministry of S[ESP 2017-87676C5-5-R, PRE 2018084322] ; Programas Estatales de Generaci'on de Conocimiento y Fortalecimiento Cient'ifico y Tecnol'ogico del Sistema de I+D+i y de I+D + i Orientada a los Retos de la Sociedad from the Spanish Ministry of Science, Innovation and Universities (MCIU[PID 2019-107061GBC63] ; A MCIN/AEI[CEX2021-001131-S] ; Australian Research Council (ARC)[FT210100485] ; BFNI[K~-06-H58/30] ; Spanish State Research Agency (AEI) Projects[PID2019107061GB-C64] ; A Hungarian Research, Development and Innovation Office (NKFIH)[KKP137523] ; MWGaia COST Action[CA18104] ; National Key Research and Development Program of China[2021YFA1600402] ; B-type Strategic Priority Program of Chinese Academy of Sciences[XDB41000000] ; National Natural Science Foundation of China[12133011, 12273104] ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Yunnan Ten Thousand Talents Plan Young & Elite Talents Project ; International Centre of Supernovae, Yunnan Key Laboratory[202302AN360001] ; National Science Foundation (INSF)[4002562] ; National Natural Science Foundation of China (NSFC)[12273002, 12090040/2] ; NASA's Science Mission directorate ; Danish National Research Foundation[DNRF106] ; ESA PRODEX[PEA 4000119301] ; Stellar Astrophysics Centre (SAC) at Aarhus University ; TASC/TASOC ; Research Foundation -Flanders (FWO), Belgium ; Research Council of KU Leuven, Belgium ; Fonds National de la Recherche Scientifique (F.R.S.-FNRS), Belgium ; Royal Observatory of Belgium ; Observatoire de Gen `eve, Switzerland ; Thuringer Landessternwarte Tautenburg, Germany
语种英语
学科领域天文学
文章类型Article
出版者OXFORD UNIV PRESS
出版地GREAT CLARENDON ST, OXFORD OX2 6DP, ENGLAND
ISSN0035-8711
URL查看原文
WOS记录号WOS:001186620300001
WOS研究方向Astronomy & Astrophysics
WOS类目Astronomy & Astrophysics
关键词[WOS]RAPIDLY OSCILLATING AP ; OBJECTIVE-PRISM DISCOVERIES ; ICCD SPECKLE OBSERVATIONS ; VOLUME-LIMITED SURVEY ; CHEMICALLY PECULIAR ; PROJECT VESELKA ; MAGNETIC-FIELD ; FUNDAMENTAL PARAMETERS ; EFFECTIVE TEMPERATURE ; ABUNDANCE ANALYSIS
EI入藏号20240215366706
EI主题词Stars
EI分类号657.2 Extraterrestrial Physics and Stellar Phenomena - 723 Computer Software, Data Handling and Applications
引用统计
被引频次：6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
版本出版稿
条目标识符http://ir.ynao.ac.cn/handle/114a53/26539
专题恒星物理研究组
中国科学院天体结构与演化重点实验室
作者单位1.Jeremiah Horrocks Institute, University of Central Lancashire, Preston PR1 2HE, UK;
2.South African Astronomical Observatory, PO Box 9, Observatory 7935, Cape Town, South Africa;
3.Instituto de Astrofísica e Ciências do Espaço, Universidade do Porto CAUP, Rua das Estrelas, PT4150-762 Porto, Portugal;
4.Stellar Variability Group, Institute of Astrophysics of Andalusia, Department of Stellar Physics, IAA-CSIC, 18008 Granada, Spain;
5.Centre for Space Research, North-West University, Mahikeng 2745, South Africa;
6.National Space Institute, Technical University of Denmark, Elektrovej, DK-2800 Kgs. Lyngby, Denmark;
7.Física Teórica y del Cosmos Dept., Universidad de Granada (UGR), 18071 Granada, Spain;
8.Royal Observatory of Belgium, Ringlaan 3, B-1180 Brussels, Belgium;
9.ELTE Eötvös Loránd University, Gothard Astrophysical Observatory, Szombathely, Szent Imre h. u. 112., H-9700, Hungary;
10.MTA-ELTE Lendület “Momentum” Milky Way Research Group, Szent Imre H. st. 112, 9700 Szombathely, Hungary;
11.HUN-REN?SZTE Stellar Astrophysics Research Group, H-6500 Baja, Szegedi út, Kt. 766, Hungary;
12.Department of Astronomy and Space Sciences, Science Faculty, Erciyes University, 38030 Melikgazi, Kayseri, Türkiye;
13.Ankara University, Faculty of Science, Department of Astronomy and Space Sciences, 06100, Tandogan – Ankara, Turkey;
14.Astronomical Institute of the Czech Academy of Sciences, Fričova 298, CZ-25165 Ondřejov, Czech Republic;
15.Department of Theoretical Physics and Astrophysics, Masaryk University, Kotlářská 2, CZ-61137 Brno, Czech Republic;
16.Institute for Astronomy, University of Hawaií, Honolulu, HI 96822, USA;
17.Department of Astronomy, Peking University, Beijing 100871, China;
18.The Kavli Institute for Astronomy and Astrophysics, Peking University, Beijing 100871, China;
19.School of Mathematics, Statistics and Physics, Newcastle University, Newcastle upon Tyne, NE1 7RU, UK;
20.Institute of Astronomy, KU Leuven, 3001 Leuven, Belgium;
21.Département de Physique et dÁstronomie, Université de Moncton, Moncton, N.B., E1A 3E9, Canada;
22.Virtualmech R&D division. Parque Empresarial Nuevo Torneo, Arquitectura 1, 41015 Sevilla, Spain;
23.Konkoly Observatory, HUN-REN Research Centre for Astronomy and Earth Sciences, MTA Centre of Excellence, H-1121 Budapest, Konkoly Thege Miklósút 15–17, Hungary;
24.Department of Chemistry and Physics, Florida Gulf Coast University, 10501 FGCU Blvd S, Fort Myers, FL 33965, USA;
25.Institute of Geophysics, University of Tehran, Tehran, Iran;
26.Instituto de Astronomía–Universidad Nacional Autónoma de México, Ensenada, BC 22860, Mexico;
27.Theoretical Physics and the Cosmos, University of Granada, E-18071 Granada, Spain;
28.Department of Physics, Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan 45137–66731, Iran;
29.XTD-NTA, MS T-082, Los Alamos National Laboratory, Los Alamos, NM 87545, USA;
30.Stellar Astrophysics Centre, Aarhus University, DK-8000 Aarhus C, Denmark;
31.Nicolaus Copernicus Astronomical Center, Polish Academy of Sciences, ul. Bartycka 18, 00–716, Warszawa, Poland;
32.Centre for Fusion, Space and Astrophysics, Department of Physics, University of Warwick, Coventry CV4 7AL, UK;
33.Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, 77 Massachusetts Ave, Cambridge, MA 02139, USA;
34.Department of Physics and Astronomy, Uppsala University, Box 516, SE-75120 Uppsala, Sweden;
35.Mount Allison University, 69 York Str, Sackville, NB, Canada;
36.Instytut Astronnomiczny, Uniwersytet Wrocławski, Kopernika 11, PL-51–622 Wrocław, Poland;
37.Astronomical Observatory, University of Warsaw, Al. Ujazdowskie 4, PL-00–478 Warszawa, Poland;
38.National Astronomical Research Institute of Thailand, 260 Moo 4, T. Donkaew, A. Maerim, Chiang Mai 50180, Thailand;
39.Centre for Astrophysics, University of Southern Queensland, Toowoomba, QLD 4350, Australia;
40.Instituto de Astrofísica de Andalucía – CSIC, E-18008 Granada, Spain;
41.Department of Theoretical Physics and Astrophysics, Masaryk University, Kotlářská 2, 611 37 Brno, Czech Republic;
42.Instituto de Astrofísica de Andalucía (CSIC), Glorieta de la Astronomía S/N, E-18008 Granada, Spain;
43.Department of Physics, Faculty of Science, University of Zanjan, Zanjan 45195-313, Iran;
44.Max-Planck-Institut für Sonnensystemforschung, D-37077 Göttingen, Germany;
45.Astrophysics Group, Keele University, Keele Rd, Keele ST5 5BG, UK;
46.Institute of Astronomy and NAO, Bulgarian Academy of Sciences, blvd.Tsarigradsko chaussee 72, Sofia, Bulgaria;
47.Fìsica Teòrica y del Cosmos Dept., Universidad de Granada, Campus de Fuentenueva s/n, E-18071 Granada, Spain;
48.ELTE Eötvös Loránd University, Institute of Physics, H-1117, Pázmány Péter sétány 1/A, Budapest, Hungary;
49.Yunnan Observatories, Chinese Academy of Sciences, 396 Yangfangwang, Guandu District, Kunming, 650216, China;
50.Key Laboratory for the Structure and Evolution of Celestial Objects, Chinese Academy of Sciences, 396 Yangfangwang, Guandu District, Kunming 650216, China;
51.Center for Astronomical Mega-Science, Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing 100012, China;
52.University of Chinese Academy of Sciences, Beijing 100049, China;
53.International Centre of Supernovae, Yunnan Key Laboratory, Kunming 650216, China;
54.Institute of Theoretical Physics, Shanxi University, Taiyuan 030006, China;
55.Department of Physics, Faculty of Science, University of Zanjan, University Blvd., Zanjan, 45371–38791 Zanjan, Iran;
56.Institute for Frontiers in Astronomy and Astrophysics, Beijing Normal University, 102206 Beijing, China;
57.Department of Astronomy, Beijing Normal University, 100875 Beijing, China;
58.Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA 02139, USA;
59.Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA 02139, USA;
60.Department of Aeronautics and Astronautics, MIT, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
推荐引用方式
GB/T 7714		 Holdsworth, D L,Cunha, M S,Lares-Martiz, M,et al. TESS Cycle 2 observations of roAp stars with 2-min cadence data[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2023,527(4):9548-9580.
APA Holdsworth, D L.,Cunha, M S.,Lares-Martiz, M.,Kurtz, D W.,Antoci, V.,...&Seager, S.(2023).TESS Cycle 2 observations of roAp stars with 2-min cadence data.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,527(4),9548-9580.
MLA Holdsworth, D L,et al."TESS Cycle 2 observations of roAp stars with 2-min cadence data".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 527.4(2023):9548-9580.
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