Black Hole Spectroscopy and Tests of General Relativity with GW250114
Affiliations
- 1 Max Planck Institute for Gravitational Physics (Albert Einstein Institute), D-14476 Potsdam, Germany.
- 2 LIGO Hanford Observatory, Richland, Washington 99352, USA.
- 3 Dipartimento di Farmacia, Università di Salerno, I-84084 Fisciano, Salerno, Italy.
- 4 INFN, Sezione di Napoli, I-80126 Napoli, Italy.
- 5 University of Warwick, Coventry CV4 7AL, United Kingdom.
- 6 OzGrav, School of Physics and Astronomy, Monash University, Clayton 3800, Victoria, Australia.
- 7 The Pennsylvania State University, University Park, Pennsylvania 16802, USA.
- 8 Max Planck Institute for Gravitational Physics (Albert Einstein Institute), D-30167 Hannover, Germany.
- 9 Leibniz Universität Hannover, D-30167 Hannover, Germany.
- 10 University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA.
- 11 LIGO Laboratory, California Institute of Technology, Pasadena, California 91125, USA.
- 12 Louisiana State University, Baton Rouge, Louisiana 70803, USA.
- 13 Tata Institute of Fundamental Research, Mumbai 400005, India.
- 14 Centre de Physique Théorique, Aix-Marseille Université, Campus de Luminy, 163 Avenue de Luminy, 13009 Marseille, France.
- 15 Université catholique de Louvain, B-1348 Louvain-la-Neuve, Belgium.
- 16 Queen Mary University of London, London E1 4NS, United Kingdom.
- 17 University of California, Davis, Davis, California 95616, USA.
- 18 University of Minnesota, Minneapolis, Minnesota 55455, USA.
- 19 Instituto Nacional de Pesquisas Espaciais, 12227-010 São José dos Campos, São Paulo, Brazil.
- 20 Université Paris Cité, CNRS, Astroparticule et Cosmologie, F-75013 Paris, France.
- 21 Università di Roma Tor Vergata, I-00133 Roma, Italy.
- 22 INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy.
- 23 Universiteit Antwerpen, 2000 Antwerpen, Belgium.
- 24 International Centre for Theoretical Sciences, Tata Institute of Fundamental Research, Bengaluru 560089, India.
- 25 Gravitational Wave Science Project, National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka City, Tokyo 181-8588, Japan.
- 26 Advanced Technology Center, National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka City, Tokyo 181-8588, Japan.
- 27 Theoretisch-Physikalisches Institut, Friedrich-Schiller-Universität Jena, D-07743 Jena, Germany.
- 28 INFN Sezione di Torino, I-10125 Torino, Italy.
- 29 INFN, Sezione di Genova, I-16146 Genova, Italy.
- 30 Dipartimento di Fisica, Università degli Studi di Genova, I-16146 Genova, Italy.
- 31 Université Savoie Mont Blanc, CNRS, Laboratoire d'Annecy de Physique des Particules-IN2P3, F-74000 Annecy, France.
- 32 Università di Napoli "Federico II," I-80126 Napoli, Italy.
- 33 Cardiff University, Cardiff CF24 3AA, United Kingdom.
- 34 OzGrav, Australian National University, Canberra, Australian Capital Territory 0200, Australia.
- 35 LIGO Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
- 36 Maastricht University, 6200 MD Maastricht, Netherlands.
- 37 Nikhef, 1098 XG Amsterdam, Netherlands.
- 38 INFN, Sezione di Roma, I-00185 Roma, Italy.
- 39 Università di Roma "La Sapienza," I-00185 Roma, Italy.
- 40 Aix Marseille Univ, CNRS, Centrale Med, Institut Fresnel, F-13013 Marseille, France.
- 41 Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France.
- 42 University of Tokyo, Tokyo, 113-0033, Japan.
- 43 Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, E-08193 Bellaterra (Barcelona), Spain.
- 44 Gran Sasso Science Institute (GSSI), I-67100 L'Aquila, Italy.
- 45 INFN, Laboratori Nazionali del Gran Sasso, I-67100 Assergi, Italy.
- 46 University of Florida, Gainesville, Florida 32611, USA.
- 47 Dipartimento di Scienze Matematiche, Informatiche e Fisiche, Università di Udine, I-33100 Udine, Italy.
- 48 INFN, Sezione di Trieste, I-34127 Trieste, Italy.
- 49 Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, 64849 Monterrey, Nuevo León, Mexico.
- 50 Institute for Cosmic Ray Research, KAGRA Observatory, The University of Tokyo, 238 Higashi-Mozumi, Kamioka-cho, Hida City, Gifu 506-1205, Japan.
- 51 INFN, Sezione di Perugia, I-06123 Perugia, Italy.
- 52 Università di Camerino, I-62032 Camerino, Italy.
- 53 University of Washington, Seattle, Washington 98195, USA.
- 54 California State University Fullerton, Fullerton, California 92831, USA.
- 55 SUPA, University of Strathclyde, Glasgow G1 1XQ, United Kingdom.
- 56 Université Claude Bernard Lyon 1, CNRS, IP2I Lyon/IN2P3, UMR 5822, F-69622 Villeurbanne, France.
- 57 Georgia Institute of Technology, Atlanta, Georgia 30332, USA.
- 58 Chennai Mathematical Institute, Chennai 603103, India.
- 59 Royal Holloway, University of London, London TW20 0EX, United Kingdom.
- 60 Astronomical course, The Graduate University for Advanced Studies (SOKENDAI), 2-21-1 Osawa, Mitaka City, Tokyo 181-8588, Japan.
- 61 Università degli Studi di Urbino "Carlo Bo," I-61029 Urbino, Italy.
- 62 INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy.
- 63 European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy.
- 64 LIGO Livingston Observatory, Livingston, Louisiana 70754, USA.
- 65 Université de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France.
- 66 Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA.
- 67 Dipartimento di Fisica "E.R. Caianiello," Università di Salerno, I-84084 Fisciano, Salerno, Italy.
- 68 King's College London, University of London, London WC2R 2LS, United Kingdom.
- 69 Korea Institute of Science and Technology Information, Daejeon 34141, Republic of Korea.
- 70 International College, Osaka University, 1-1 Machikaneyama-cho, Toyonaka City, Osaka 560-0043, Japan.
- 71 Accelerator Laboratory, High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba City, Ibaraki 305-0801, Japan.
- 72 Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University, 3584 CC Utrecht, Netherlands.
- 73 OzGrav, University of Western Australia, Crawley, Western Australia 6009, Australia.
- 74 University of Portsmouth, Portsmouth, PO1 3FX, United Kingdom.
- 75 Università di Trento, Dipartimento di Fisica, I-38123 Povo, Trento, Italy.
- 76 INFN, Trento Institute for Fundamental Physics and Applications, I-38123 Povo, Trento, Italy.
- 77 Università di Perugia, I-06123 Perugia, Italy.
- 78 University of Oregon, Eugene, Oregon 97403, USA.
- 79 Syracuse University, Syracuse, New York 13244, USA.
- 80 Inter-University Centre for Astronomy and Astrophysics, Pune 411007, India.
- 81 INFN, Sezione di Pisa, I-56127 Pisa, Italy.
- 82 Università di Pisa, I-56127 Pisa, Italy.
- 83 Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona (UB), c. Martí i Franquès, 1, 08028 Barcelona, Spain.
- 84 Departament de Física Quàntica i Astrofísica (FQA), Universitat de Barcelona (UB), c. Martí i Franqués, 1, 08028 Barcelona, Spain.
- 85 Institut d'Estudis Espacials de Catalunya, c. Gran Capità, 2-4, 08034 Barcelona, Spain.
- 86 Dipartimento di Medicina, Chirurgia e Odontoiatria "Scuola Medica Salernitana," Università di Salerno, I-84081 Baronissi, Salerno, Italy.
- 87 IGR, University of Glasgow, Glasgow G12 8QQ, United Kingdom.
- 88 HUN-REN Wigner Research Centre for Physics, H-1121 Budapest, Hungary.
- 89 Concordia University Wisconsin, Mequon, Wisconsin 53097, USA.
- 90 Stanford University, Stanford, California 94305, USA.
- 91 University of Michigan, Ann Arbor, Michigan 48109, USA.
- 92 Università di Padova, Dipartimento di Fisica e Astronomia, I-35131 Padova, Italy.
- 93 INFN, Sezione di Padova, I-35131 Padova, Italy.
- 94 Institute for Plasma Research, Bhat, Gandhinagar 382428, India.
- 95 Universiteit Gent, B-9000 Gent, Belgium.
- 96 Nicolaus Copernicus Astronomical Center, Polish Academy of Sciences, 00-716, Warsaw, Poland.
- 97 Northwestern University, Evanston, Illinois 60208, USA.
- 98 Universität Hamburg, D-22761 Hamburg, Germany.
- 99 IAC3-IEEC, Universitat de les Illes Balears, E-07122 Palma de Mallorca, Spain.
- 100 Aix-Marseille Université, Université de Toulon, CNRS, CPT, Marseille, France.
- 101 Laboratoire des 2 Infinis-Toulouse (L2IT-IN2P3), F-31062 Toulouse Cedex 9, France.
- 102 Università di Siena, Dipartimento di Scienze Fisiche, della Terra e dell'Ambiente, I-53100 Siena, Italy.
- 103 Villanova University, Villanova, Pennsylvania 19085, USA.
- 104 University of Birmingham, Birmingham B15 2TT, United Kingdom.
- 105 RRCAT, Indore, Madhya Pradesh 452013, India.
- 106 Kenyon College, Gambier, Ohio 43022, USA.
- 107 Missouri University of Science and Technology, Rolla, Missouri 65409, USA.
- 108 Indian Institute of Technology Madras, Chennai 600036, India.
- 109 Department of Physics and Astronomy, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, Netherlands.
- 110 Lomonosov Moscow State University, Moscow 119991, Russia.
- 111 Katholieke Universiteit Leuven, Oude Markt 13, 3000 Leuven, Belgium.
- 112 Rochester Institute of Technology, Rochester, New York 14623, USA.
- 113 Université libre de Bruxelles, 1050 Bruxelles, Belgium.
- 114 Bar-Ilan University, Ramat Gan, 5290002, Israel.
- 115 Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Artemis, F-06304 Nice, France.
- 116 University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada.
- 117 OzGrav, University of Adelaide, Adelaide, South Australia 5005, Australia.
- 118 Centre national de la recherche scientifique, 75016 Paris, France.
- 119 Univ Rennes, CNRS, Institut FOTON-UMR 6082, F-35000 Rennes, France.
- 120 Washington State University, Pullman, Washington 99164, USA.
- 121 Cornell University, Ithaca, New York 14850, USA.
- 122 Laboratoire Kastler Brossel, Sorbonne Université, CNRS, ENS-Université PSL, Collège de France, F-75005 Paris, France.
- 123 Christopher Newport University, Newport News, Virginia 23606, USA.
- 124 OzGrav, University of Melbourne, Parkville, Victoria 3010, Australia.
- 125 Astronomical Observatory Warsaw University, 00-478 Warsaw, Poland.
- 126 University of Maryland, College Park, Maryland 20742, USA.
- 127 Università degli Studi di Milano-Bicocca, I-20126 Milano, Italy.
- 128 INFN, Sezione di Milano-Bicocca, I-20126 Milano, Italy.
- 129 Université de Lyon, Université Claude Bernard Lyon 1, CNRS, Institut Lumière Matière, F-69622 Villeurbanne, France.
- 130 University of Chicago, Chicago, Illinois 60637, USA.
- 131 University of Arizona, Tucson, Arizona 85721, USA.
- 132 INFN, Sezione di Napoli, Gruppo Collegato di Salerno, I-80126 Napoli, Italy.
- 133 University of Massachusetts Dartmouth, North Dartmouth, Massachusetts 02747, USA.
- 134 Niels Bohr Institute, Copenhagen University, 2100 København, Denmark.
- 135 Universidad de Guadalajara, 44430 Guadalajara, Jalisco, Mexico.
- 136 Istituto di Astrofisica e Planetologia Spaziali di Roma, 00133 Roma, Italy.
- 137 Colorado State University, Fort Collins, Colorado 80523, USA.
- 138 Departamento de Astronomía y Astrofísica, Universitat de València, E-46100 Burjassot, València, Spain.
- 139 Observatori Astronòmic, Universitat de València, E-46980 Paterna, València, Spain.
- 140 Niels Bohr Institute, University of Copenhagen, 2100 Kóbenhavn, Denmark.
- 141 National Central University, Taoyuan City 320317, Taiwan.
- 142 National Tsing Hua University, Hsinchu City 30013, Taiwan.
- 143 OzGrav, Charles Sturt University, Wagga Wagga, New South Wales 2678, Australia.
- 144 Vanderbilt University, Nashville, Tennessee 37235, USA.
- 145 University of the Chinese Academy of Sciences/International Centre for Theoretical Physics Asia-Pacific, Bejing 100049, China.
- 146 Department of Electrophysics, National Yang Ming Chiao Tung University, 101 University Street, Hsinchu, Taiwan.
- 147 Kamioka Branch, National Astronomical Observatory of Japan, 238 Higashi-Mozumi, Kamioka-cho, Hida City, Gifu 506-1205, Japan.
- 148 University of Texas, Austin, Texas 78712, USA.
- 149 CaRT, California Institute of Technology, Pasadena, California 91125, USA.
- 150 Northeastern University, Boston, Massachusetts 02115, USA.
- 151 Dipartimento di Ingegneria Industriale (DIIN), Università di Salerno, I-84084 Fisciano, Salerno, Italy.
- 152 Faculty of Science, University of Toyama, 3190 Gofuku, Toyama City, Toyama 930-8555, Japan.
- 153 Carleton College, Northfield, Minnesota 55057, USA.
- 154 University of Szeged, Dóm tér 9, Szeged 6720, Hungary.
- 155 OzGrav, Swinburne University of Technology, Hawthorn VIC 3122, Australia.
- 156 INFN Cagliari, Physics Department, Università degli Studi di Cagliari, Cagliari 09042, Italy.
- 157 Università degli Studi di Cagliari, Via Università 40, 09124 Cagliari, Italy.
- 158 Université Libre de Bruxelles, Brussels 1050, Belgium.
- 159 INAF, Osservatorio Astronomico di Brera sede di Merate, I-23807 Merate, Lecco, Italy.
- 160 Departamento de Matemáticas, Universitat de València, E-46100 Burjassot, València, Spain.
- 161 Montana State University, Bozeman, Montana 59717, USA.
- 162 The University of Utah, Salt Lake City, Utah 84112, USA.
- 163 Johns Hopkins University, Baltimore, Maryland 21218, USA.
- 164 University of Rhode Island, Kingston, Rhode Island 02881, USA.
- 165 The University of Texas Rio Grande Valley, Brownsville, Texas 78520, USA.
- 166 Université de Liège, B-4000 Liège, Belgium.
- 167 DIFA- Alma Mater Studiorum Università di Bologna, Via Zamboni, 33-40126 Bologna, Italy.
- 168 Istituto Nazionale Di Fisica Nucleare-Sezione di Bologna, viale Carlo Berti Pichat 6/2-40127 Bologna, Italy.
- 169 University of Manitoba, Winnipeg, MB R3T 2N2, Canada.
- 170 INFN-CNAF-Bologna, Viale Carlo Berti Pichat, 6/2, 40127 Bologna BO, Italy.
- 171 Università degli Studi di Sassari, I-07100 Sassari, Italy.
- 172 INFN, Laboratori Nazionali del Sud, I-95125 Catania, Italy.
- 173 Université de Normandie, ENSICAEN, UNICAEN, CNRS/IN2P3, LPC Caen, F-14000 Caen, France.
- 174 Laboratoire de Physique Corpusculaire Caen, 6 boulevard du maréchal Juin, F-14050 Caen, France.
- 175 The University of Sheffield, Sheffield S10 2TN, United Kingdom.
- 176 Université Claude Bernard Lyon 1, CNRS, Laboratoire des Matériaux Avancés (LMA), IP2I Lyon/IN2P3, UMR 5822, F-69622 Villeurbanne, France.
- 177 Università di Firenze, Sesto Fiorentino I-50019, Italy.
- 178 IGFAE, Universidade de Santiago de Compostela, E-15782 Santiago de Compostela, Spain.
- 179 Dipartimento di Scienze Matematiche, Fisiche e Informatiche, Università di Parma, I-43124 Parma, Italy.
- 180 INFN, Sezione di Milano Bicocca, Gruppo Collegato di Parma, I-43124 Parma, Italy.
- 181 California State University, Los Angeles, Los Angeles, California 90032, USA.
- 182 Marquette University, Milwaukee, Wisconsin 53233, USA.
- 183 Perimeter Institute, Waterloo, Ontario N2L 2Y5, Canada.
- 184 Corps des Mines, Mines Paris, Université PSL, 60 Bd Saint-Michel, 75272 Paris, France.
- 185 Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy.
- 186 Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Lagrange, F-06304 Nice, France.
- 187 National Center for Nuclear Research, 05-400 Świerk-Otwock, Poland.
- 188 Vrije Universiteit Brussel, 1050 Brussel, Belgium.
- 189 University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland.
- 190 Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, Ontario M5S 3H8, Canada.
- 191 Stony Brook University, Stony Brook, New York 11794, USA.
- 192 Center for Computational Astrophysics, Flatiron Institute, New York, New York 10010, USA.
- 193 Montclair State University, Montclair, New Jersey 07043, USA.
- 194 HUN-REN Institute for Nuclear Research, H-4026 Debrecen, Hungary.
- 195 Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India.
- 196 Centro de Física das Universidades do Minho e do Porto, Universidade do Minho, PT-4710-057 Braga, Portugal.
- 197 Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France.
- 198 CNR-SPIN, I-84084 Fisciano, Salerno, Italy.
- 199 Scuola di Ingegneria, Università della Basilicata, I-85100 Potenza, Italy.
- 200 Western Washington University, Bellingham, Washington 98225, USA.
- 201 SUPA, University of the West of Scotland, Paisley PA1 2BE, United Kingdom.
- 202 Barry University, Miami Shores, Florida 33168, USA.
- 203 CENTRA, Departamento de Fìsica, Instituto Superior Tècnico-IST, Universidade de Lisboa-UL, Avenida Rovisco Pais 1, 1049-001 Lisboa, Portugal.
- 204 Eötvös University, Budapest 1117, Hungary.
- 205 Institute for Cosmic Ray Research, KAGRA Observatory, The University of Tokyo, 5-1-5 Kashiwa-no-Ha, Kashiwa City, Chiba 277-8582, Japan.
- 206 Department of Physics, Graduate School of Science, Osaka Metropolitan University, 3-3-138 Sugimoto-cho, Sumiyoshi-ku, Osaka City, Osaka 558-8585, Japan.
- 207 University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy.
- 208 University of California, Berkeley, California 94720, USA.
- 209 Instituto de Fisica Teorica UAM-CSIC, Universidad Autonoma de Madrid, 28049 Madrid, Spain.
- 210 Laboratoire d'Acoustique de l'Université du Mans, UMR CNRS 6613, F-72085 Le Mans, France.
- 211 University of Southampton, Southampton SO17 1BJ, United Kingdom.
- 212 University of California, Riverside, Riverside, California 92521, USA.
- 213 Dipartimento di Ingegneria Industriale, Elettronica e Meccanica, Università degli Studi Roma Tre, I-00146 Roma, Italy.
- 214 University of Nevada, Las Vegas, Las Vegas, Nevada 89154, USA.
- 215 University of Nottingham NG7 2RD, United Kingdom.
- 216 Ariel University, Ramat HaGolan St 65, Ari'el, Israel.
- 217 The University of Mississippi, University, Mississippi 38677, USA.
- 218 Graduate School of Science, Institute of Science Tokyo, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
- 219 Institute of Physics, Academia Sinica, 128 Section II, Academia Road, Nankang, Taipei 11529, Taiwan.
- 220 The Chinese University of Hong Kong, Shatin, NT, Hong Kong.
- 221 American University, Washington, DC 20016, USA.
- 222 Dipartimento di Fisica, Università degli studi di Milano, Via Celoria 16, I-20133, Milano, Italy.
- 223 INFN, sezione di Milano, Via Celoria 16, I-20133, Milano, Italy.
- 224 Department of Applied Physics, Fukuoka University, 8-19-1 Nanakuma, Jonan, Fukuoka City, Fukuoka 814-0180, Japan.
- 225 University of Cambridge, Cambridge CB2 1TN, United Kingdom.
- 226 University of Lancaster, Lancaster LA1 4YW, United Kingdom.
- 227 College of Industrial Technology, Nihon University, 1-2-1 Izumi, Narashino City, Chiba 275-8575, Japan.
- 228 Faculty of Engineering, Niigata University, 8050 Ikarashi-2-no-cho, Nishi-ku, Niigata City, Niigata 950-2181, Japan.
- 229 Department of Physics, Tamkang University, No. 151, Yingzhuan Road, Danshui District, New Taipei City 25137, Taiwan.
- 230 Rutherford Appleton Laboratory, Didcot OX11 0DE, United Kingdom.
- 231 Department of Physical Sciences, Aoyama Gakuin University, 5-10-1 Fuchinobe, Sagamihara City, Kanagawa 252-5258, Japan.
- 232 Helmut Schmidt University, D-22043 Hamburg, Germany.
- 233 Department of Astronomy, Columbia University, New York, New York 10027, USA.
- 234 Nambu Yoichiro Institute of Theoretical and Experimental Physics (NITEP), Osaka Metropolitan University, 3-3-138 Sugimoto-cho, Sumiyoshi-ku, Osaka City, Osaka 558-8585, Japan.
- 235 Directorate of Construction, Services and Estate Management, Mumbai 400094, India.
- 236 Observatoire Astronomique de Strasbourg, 11 Rue de l'Université, 67000 Strasbourg, France.
- 237 Faculty of Physics, University of Białystok, 15-245 Białystok, Poland.
- 238 National Astronomical Observatories, Chinese Academic of Sciences, 20A Datun Road, Chaoyang District, Beijing, China.
- 239 School of Astronomy and Space Science, University of Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing, China.
- 240 Sungkyunkwan University, Seoul 03063, Republic of Korea.
- 241 Department of Physics, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulju-gun, Ulsan 44919, Republic of Korea.
- 242 Institute for Cosmic Ray Research, The University of Tokyo, 5-1-5 Kashiwa-no-Ha, Kashiwa City, Chiba 277-8582, Japan.
- 243 Chung-Ang University, Seoul 06974, Republic of Korea.
- 244 University of Washington Bothell, Bothell, Washington 98011, USA.
- 245 Laboratoire de Physique et de Chimie de l'Environnement, Université Joseph KI-ZERBO, 9GH2+3V5, Ouagadougou, Burkina Faso.
- 246 Ewha Womans University, Seoul 03760, Republic of Korea.
- 247 National Institute for Mathematical Sciences, Daejeon 34047, Republic of Korea.
- 248 Korea Astronomy and Space Science Institute, Daejeon 34055, Republic of Korea.
- 249 Department of Astronomy and Space Science, Chungnam National University, 9 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea.
- 250 Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba City, Ibaraki 305-0801, Japan.
- 251 Division of Science, National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka City, Tokyo 181-8588, Japan.
- 252 Nagoya University, Nagoya, 464-8601, Japan.
- 253 Department of Physics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
- 254 Bard College, Annandale-On-Hudson, New York 12504, USA.
- 255 Technical University of Braunschweig, D-38106 Braunschweig, Germany.
- 256 Institute of Mathematics, Polish Academy of Sciences, 00656 Warsaw, Poland.
- 257 Astronomical Observatory, Jagiellonian University, 31-007 Cracow, Poland.
- 258 Department of Physics and Astronomy, University of Padova, Via Marzolo, 8-35151 Padova, Italy.
- 259 Sezione di Padova, Istituto Nazionale di Fisica Nucleare (INFN), Via Marzolo, 8-35131 Padova, Italy.
- 260 Department of Physics, Nagoya University, ES building, Furocho, Chikusa-ku, Nagoya, Aichi 464-8602, Japan.
- 261 Université de Montréal/Polytechnique, Montreal, Quebec H3T 1J4, Canada.
- 262 Indian Institute of Science Education and Research, Kolkata, Mohanpur, West Bengal 741252, India.
- 263 Seoul National University, Seoul 08826, Republic of Korea.
- 264 Department of Computer Simulation, Inje University, 197 Inje-ro, Gimhae, Gyeongsangnam-do 50834, Republic of Korea.
- 265 NAVIER, École des Ponts, Univ Gustave Eiffel, CNRS, Marne-la-Vallée, France.
- 266 Gravitational Wave Science Project, National Astronomical Observatory of Japan (NAOJ), Mitaka City, Tokyo 181-8588, Japan.
- 267 Department of Physics, National Cheng Kung University, No. 1, University Road, Tainan City 701, Taiwan.
- 268 St. Thomas University, Miami Gardens, Florida 33054, USA.
- 269 Scuola Normale Superiore, I-56126 Pisa, Italy.
- 270 Institució Catalana de Recerca i Estudis Avançats, E-08010 Barcelona, Spain.
- 271 Institut de Física d'Altes Energies, E-08193 Barcelona, Spain.
- 272 Institut fuer Theoretische Astrophysik, Zentrum fuer Astronomie Heidelberg, Universitaet Heidelberg, Albert Ueberle Straße 2, 69120 Heidelberg, Germany.
- 273 Institucio Catalana de Recerca i Estudis Avançats (ICREA), Passeig de Lluís Companys, 23, 08010 Barcelona, Spain.
- 274 Research Center for Space Science, Advanced Research Laboratories, Tokyo City University, 3-3-1 Ushikubo-Nishi, Tsuzuki-Ku, Yokohama, Kanagawa 224-8551, Japan.
- 275 Tsinghua University, Beijing 100084, China.
- 276 Institut des Hautes Etudes Scientifiques, F-91440 Bures-sur-Yvette, France.
- 277 Faculty of Law, Ryukoku University, 67 Fukakusa Tsukamoto-cho, Fushimi-ku, Kyoto City, Kyoto 612-8577, Japan.
- 278 Phenikaa Institute for Advanced Study (PIAS), Phenikaa University, Yen Nghia, Ha Dong, Hanoi, Vietnam.
- 279 University of Stavanger, 4021 Stavanger, Norway.
- 280 Physics Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashihiroshima City, Hiroshima 739-8526, Japan.
- 281 GRAPPA, Anton Pannekoek Institute for Astronomy and Institute for High-Energy Physics, University of Amsterdam, 1098 XH Amsterdam, Netherlands.
- 282 University College London, London WC1E 6BT, United Kingdom.
- 283 Observatoire de Paris, 75014 Paris, France.
- 284 Laboratoire Univers et Théories, Observatoire de Paris, 92190 Meudon, France.
- 285 Graduate School of Science and Technology, Niigata University, 8050 Ikarashi-2-no-cho, Nishi-ku, Niigata City, Niigata 950-2181, Japan.
- 286 University of Maryland, Baltimore County, Baltimore, Maryland 21250, USA.
- 287 CSIR-Central Glass and Ceramic Research Institute, Kolkata, West Bengal 700032, India.
- 288 Consiglio Nazionale delle Ricerche-Istituto dei Sistemi Complessi, I-00185 Roma, Italy.
- 289 Department of Astronomy, Yonsei University, 50 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Republic of Korea.
- 290 Department of Physics, University of Guadalajara, Avenida Revolucion 1500, Colonia Olimpica C.P. 44430, Guadalajara, Jalisco, Mexico.
- 291 Hobart and William Smith Colleges, Geneva, New York 14456, USA.
- 292 INAF, Osservatorio Astronomico di Padova, I-35122 Padova, Italy.
- 293 Dipartimento di Ingegneria, Università del Sannio, I-82100 Benevento, Italy.
- 294 Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi," I-00184 Roma, Italy.
- 295 Kennesaw State University, Kennesaw, Georgia 30144, USA.
- 296 Subatech, CNRS/IN2P3-IMT Atlantique-Nantes Université, 4 rue Alfred Kastler BP 20722 44307 Nantes CÉDEX 03, France.
- 297 Universidad de Antioquia, Medellín, Colombia.
- 298 Departamento de Física-ETSIDI, Universidad Politécnica de Madrid, 28012 Madrid, Spain.
- 299 Department of Electronic Control Engineering, National Institute of Technology, Nagaoka College, 888 Nishikatakai, Nagaoka City, Niigata 940-8532, Japan.
- 300 Trinity College, Hartford, Connecticut 06106, USA.
- 301 Dipartimento di Fisica e Scienze della Terra, Università Degli Studi di Ferrara, Via Saragat, 1, 44121 Ferrara FE, Italy.
- 302 Faculty of Science, Toho University, 2-2-1 Miyama, Funabashi City, Chiba 274-8510, Japan.
- 303 Indian Institute of Technology, Palaj, Gandhinagar, Gujarat 382355, India.
- 304 Kavli Institute for Astronomy and Astrophysics, Peking University, Yiheyuan Road 5, Haidian District, Beijing 100871, China.
- 305 Laboratoire MSME, Cité Descartes, 5 Boulevard Descartes, Champs-sur-Marne, 77454 Marne-la-Vallée Cedex 2, France.
- 306 Faculty of Information Science and Technology, Osaka Institute of Technology, 1-79-1 Kitayama, Hirakata City, Osaka 573-0196, Japan.
- 307 NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA.
- 308 Faculty of Science and Technology, Kochi University, 2-5-1 Akebono-cho, Kochi-shi, Kochi 780-8520, Japan.
- 309 Laboratoire de Physique de l'École Normale Supérieure, ENS, (CNRS, Université PSL, Sorbonne Université, Université Paris Cité), F-75005 Paris, France.
- 310 Faculty of Physics, University of Warsaw, Ludwika Pasteura 5, 02-093 Warszawa, Poland.
- 311 Laser Interferometry and Gravitational Wave Astronomy, Max Planck Institute for Gravitational Physics, Callinstrasse 38, 30167 Hannover, Germany.
- 312 The Hakubi Center for Advanced Research, Kyoto University, Yoshida-honmachi, Sakyou-ku, Kyoto City, Kyoto 606-8501, Japan.
- 313 Department of Physics, Kyoto University, Kita-Shirakawa Oiwake-cho, Sakyou-ku, Kyoto City, Kyoto 606-8502, Japan.
- 314 Yukawa Institute for Theoretical Physics (YITP), Kyoto University, Kita-Shirakawa Oiwake-cho, Sakyou-ku, Kyoto City, Kyoto 606-8502, Japan.
- 315 University of Catania, Department of Physics and Astronomy, Via S. Sofia, 64, 95123 Catania CT, Italy.
- 316 National Institute of Technology, Fukui College, Geshi-cho, Sabae-shi, Fukui 916-8507, Japan.
- 317 Department of Communications Engineering, National Defense Academy of Japan, 1-10-20 Hashirimizu, Yokosuka City, Kanagawa 239-8686, Japan.
- 318 Eindhoven University of Technology, 5600 MB Eindhoven, Netherlands.
- 319 Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU), WPI, The University of Tokyo, 5-1-5 Kashiwa-no-Ha, Kashiwa City, Chiba 277-8583, Japan.
- 320 Department of Astronomy, Beijing Normal University, Xinjiekouwai Street 19, Haidian District, Beijing 100875, China.
- 321 School of Physics and Technology, Wuhan University, Bayi Road 299, Wuchang District, Wuhan, Hubei, 430072, China.
- PMID: 41698092
- DOI: 10.1103/6c61-fm1n
Black Hole Spectroscopy and Tests of General Relativity with GW250114
Authors
Affiliations
- 1 Max Planck Institute for Gravitational Physics (Albert Einstein Institute), D-14476 Potsdam, Germany.
- 2 LIGO Hanford Observatory, Richland, Washington 99352, USA.
- 3 Dipartimento di Farmacia, Università di Salerno, I-84084 Fisciano, Salerno, Italy.
- 4 INFN, Sezione di Napoli, I-80126 Napoli, Italy.
- 5 University of Warwick, Coventry CV4 7AL, United Kingdom.
- 6 OzGrav, School of Physics and Astronomy, Monash University, Clayton 3800, Victoria, Australia.
- 7 The Pennsylvania State University, University Park, Pennsylvania 16802, USA.
- 8 Max Planck Institute for Gravitational Physics (Albert Einstein Institute), D-30167 Hannover, Germany.
- 9 Leibniz Universität Hannover, D-30167 Hannover, Germany.
- 10 University of Wisconsin-Milwaukee, Milwaukee, Wisconsin 53201, USA.
- 11 LIGO Laboratory, California Institute of Technology, Pasadena, California 91125, USA.
- 12 Louisiana State University, Baton Rouge, Louisiana 70803, USA.
- 13 Tata Institute of Fundamental Research, Mumbai 400005, India.
- 14 Centre de Physique Théorique, Aix-Marseille Université, Campus de Luminy, 163 Avenue de Luminy, 13009 Marseille, France.
- 15 Université catholique de Louvain, B-1348 Louvain-la-Neuve, Belgium.
- 16 Queen Mary University of London, London E1 4NS, United Kingdom.
- 17 University of California, Davis, Davis, California 95616, USA.
- 18 University of Minnesota, Minneapolis, Minnesota 55455, USA.
- 19 Instituto Nacional de Pesquisas Espaciais, 12227-010 São José dos Campos, São Paulo, Brazil.
- 20 Université Paris Cité, CNRS, Astroparticule et Cosmologie, F-75013 Paris, France.
- 21 Università di Roma Tor Vergata, I-00133 Roma, Italy.
- 22 INFN, Sezione di Roma Tor Vergata, I-00133 Roma, Italy.
- 23 Universiteit Antwerpen, 2000 Antwerpen, Belgium.
- 24 International Centre for Theoretical Sciences, Tata Institute of Fundamental Research, Bengaluru 560089, India.
- 25 Gravitational Wave Science Project, National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka City, Tokyo 181-8588, Japan.
- 26 Advanced Technology Center, National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka City, Tokyo 181-8588, Japan.
- 27 Theoretisch-Physikalisches Institut, Friedrich-Schiller-Universität Jena, D-07743 Jena, Germany.
- 28 INFN Sezione di Torino, I-10125 Torino, Italy.
- 29 INFN, Sezione di Genova, I-16146 Genova, Italy.
- 30 Dipartimento di Fisica, Università degli Studi di Genova, I-16146 Genova, Italy.
- 31 Université Savoie Mont Blanc, CNRS, Laboratoire d'Annecy de Physique des Particules-IN2P3, F-74000 Annecy, France.
- 32 Università di Napoli "Federico II," I-80126 Napoli, Italy.
- 33 Cardiff University, Cardiff CF24 3AA, United Kingdom.
- 34 OzGrav, Australian National University, Canberra, Australian Capital Territory 0200, Australia.
- 35 LIGO Laboratory, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
- 36 Maastricht University, 6200 MD Maastricht, Netherlands.
- 37 Nikhef, 1098 XG Amsterdam, Netherlands.
- 38 INFN, Sezione di Roma, I-00185 Roma, Italy.
- 39 Università di Roma "La Sapienza," I-00185 Roma, Italy.
- 40 Aix Marseille Univ, CNRS, Centrale Med, Institut Fresnel, F-13013 Marseille, France.
- 41 Université Paris-Saclay, CNRS/IN2P3, IJCLab, 91405 Orsay, France.
- 42 University of Tokyo, Tokyo, 113-0033, Japan.
- 43 Institut de Física d'Altes Energies (IFAE), The Barcelona Institute of Science and Technology, Campus UAB, E-08193 Bellaterra (Barcelona), Spain.
- 44 Gran Sasso Science Institute (GSSI), I-67100 L'Aquila, Italy.
- 45 INFN, Laboratori Nazionali del Gran Sasso, I-67100 Assergi, Italy.
- 46 University of Florida, Gainesville, Florida 32611, USA.
- 47 Dipartimento di Scienze Matematiche, Informatiche e Fisiche, Università di Udine, I-33100 Udine, Italy.
- 48 INFN, Sezione di Trieste, I-34127 Trieste, Italy.
- 49 Tecnologico de Monterrey, Escuela de Ingeniería y Ciencias, 64849 Monterrey, Nuevo León, Mexico.
- 50 Institute for Cosmic Ray Research, KAGRA Observatory, The University of Tokyo, 238 Higashi-Mozumi, Kamioka-cho, Hida City, Gifu 506-1205, Japan.
- 51 INFN, Sezione di Perugia, I-06123 Perugia, Italy.
- 52 Università di Camerino, I-62032 Camerino, Italy.
- 53 University of Washington, Seattle, Washington 98195, USA.
- 54 California State University Fullerton, Fullerton, California 92831, USA.
- 55 SUPA, University of Strathclyde, Glasgow G1 1XQ, United Kingdom.
- 56 Université Claude Bernard Lyon 1, CNRS, IP2I Lyon/IN2P3, UMR 5822, F-69622 Villeurbanne, France.
- 57 Georgia Institute of Technology, Atlanta, Georgia 30332, USA.
- 58 Chennai Mathematical Institute, Chennai 603103, India.
- 59 Royal Holloway, University of London, London TW20 0EX, United Kingdom.
- 60 Astronomical course, The Graduate University for Advanced Studies (SOKENDAI), 2-21-1 Osawa, Mitaka City, Tokyo 181-8588, Japan.
- 61 Università degli Studi di Urbino "Carlo Bo," I-61029 Urbino, Italy.
- 62 INFN, Sezione di Firenze, I-50019 Sesto Fiorentino, Firenze, Italy.
- 63 European Gravitational Observatory (EGO), I-56021 Cascina, Pisa, Italy.
- 64 LIGO Livingston Observatory, Livingston, Louisiana 70754, USA.
- 65 Université de Strasbourg, CNRS, IPHC UMR 7178, F-67000 Strasbourg, France.
- 66 Embry-Riddle Aeronautical University, Prescott, Arizona 86301, USA.
- 67 Dipartimento di Fisica "E.R. Caianiello," Università di Salerno, I-84084 Fisciano, Salerno, Italy.
- 68 King's College London, University of London, London WC2R 2LS, United Kingdom.
- 69 Korea Institute of Science and Technology Information, Daejeon 34141, Republic of Korea.
- 70 International College, Osaka University, 1-1 Machikaneyama-cho, Toyonaka City, Osaka 560-0043, Japan.
- 71 Accelerator Laboratory, High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba City, Ibaraki 305-0801, Japan.
- 72 Institute for Gravitational and Subatomic Physics (GRASP), Utrecht University, 3584 CC Utrecht, Netherlands.
- 73 OzGrav, University of Western Australia, Crawley, Western Australia 6009, Australia.
- 74 University of Portsmouth, Portsmouth, PO1 3FX, United Kingdom.
- 75 Università di Trento, Dipartimento di Fisica, I-38123 Povo, Trento, Italy.
- 76 INFN, Trento Institute for Fundamental Physics and Applications, I-38123 Povo, Trento, Italy.
- 77 Università di Perugia, I-06123 Perugia, Italy.
- 78 University of Oregon, Eugene, Oregon 97403, USA.
- 79 Syracuse University, Syracuse, New York 13244, USA.
- 80 Inter-University Centre for Astronomy and Astrophysics, Pune 411007, India.
- 81 INFN, Sezione di Pisa, I-56127 Pisa, Italy.
- 82 Università di Pisa, I-56127 Pisa, Italy.
- 83 Institut de Ciències del Cosmos (ICCUB), Universitat de Barcelona (UB), c. Martí i Franquès, 1, 08028 Barcelona, Spain.
- 84 Departament de Física Quàntica i Astrofísica (FQA), Universitat de Barcelona (UB), c. Martí i Franqués, 1, 08028 Barcelona, Spain.
- 85 Institut d'Estudis Espacials de Catalunya, c. Gran Capità, 2-4, 08034 Barcelona, Spain.
- 86 Dipartimento di Medicina, Chirurgia e Odontoiatria "Scuola Medica Salernitana," Università di Salerno, I-84081 Baronissi, Salerno, Italy.
- 87 IGR, University of Glasgow, Glasgow G12 8QQ, United Kingdom.
- 88 HUN-REN Wigner Research Centre for Physics, H-1121 Budapest, Hungary.
- 89 Concordia University Wisconsin, Mequon, Wisconsin 53097, USA.
- 90 Stanford University, Stanford, California 94305, USA.
- 91 University of Michigan, Ann Arbor, Michigan 48109, USA.
- 92 Università di Padova, Dipartimento di Fisica e Astronomia, I-35131 Padova, Italy.
- 93 INFN, Sezione di Padova, I-35131 Padova, Italy.
- 94 Institute for Plasma Research, Bhat, Gandhinagar 382428, India.
- 95 Universiteit Gent, B-9000 Gent, Belgium.
- 96 Nicolaus Copernicus Astronomical Center, Polish Academy of Sciences, 00-716, Warsaw, Poland.
- 97 Northwestern University, Evanston, Illinois 60208, USA.
- 98 Universität Hamburg, D-22761 Hamburg, Germany.
- 99 IAC3-IEEC, Universitat de les Illes Balears, E-07122 Palma de Mallorca, Spain.
- 100 Aix-Marseille Université, Université de Toulon, CNRS, CPT, Marseille, France.
- 101 Laboratoire des 2 Infinis-Toulouse (L2IT-IN2P3), F-31062 Toulouse Cedex 9, France.
- 102 Università di Siena, Dipartimento di Scienze Fisiche, della Terra e dell'Ambiente, I-53100 Siena, Italy.
- 103 Villanova University, Villanova, Pennsylvania 19085, USA.
- 104 University of Birmingham, Birmingham B15 2TT, United Kingdom.
- 105 RRCAT, Indore, Madhya Pradesh 452013, India.
- 106 Kenyon College, Gambier, Ohio 43022, USA.
- 107 Missouri University of Science and Technology, Rolla, Missouri 65409, USA.
- 108 Indian Institute of Technology Madras, Chennai 600036, India.
- 109 Department of Physics and Astronomy, Vrije Universiteit Amsterdam, 1081 HV Amsterdam, Netherlands.
- 110 Lomonosov Moscow State University, Moscow 119991, Russia.
- 111 Katholieke Universiteit Leuven, Oude Markt 13, 3000 Leuven, Belgium.
- 112 Rochester Institute of Technology, Rochester, New York 14623, USA.
- 113 Université libre de Bruxelles, 1050 Bruxelles, Belgium.
- 114 Bar-Ilan University, Ramat Gan, 5290002, Israel.
- 115 Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Artemis, F-06304 Nice, France.
- 116 University of British Columbia, Vancouver, British Columbia V6T 1Z4, Canada.
- 117 OzGrav, University of Adelaide, Adelaide, South Australia 5005, Australia.
- 118 Centre national de la recherche scientifique, 75016 Paris, France.
- 119 Univ Rennes, CNRS, Institut FOTON-UMR 6082, F-35000 Rennes, France.
- 120 Washington State University, Pullman, Washington 99164, USA.
- 121 Cornell University, Ithaca, New York 14850, USA.
- 122 Laboratoire Kastler Brossel, Sorbonne Université, CNRS, ENS-Université PSL, Collège de France, F-75005 Paris, France.
- 123 Christopher Newport University, Newport News, Virginia 23606, USA.
- 124 OzGrav, University of Melbourne, Parkville, Victoria 3010, Australia.
- 125 Astronomical Observatory Warsaw University, 00-478 Warsaw, Poland.
- 126 University of Maryland, College Park, Maryland 20742, USA.
- 127 Università degli Studi di Milano-Bicocca, I-20126 Milano, Italy.
- 128 INFN, Sezione di Milano-Bicocca, I-20126 Milano, Italy.
- 129 Université de Lyon, Université Claude Bernard Lyon 1, CNRS, Institut Lumière Matière, F-69622 Villeurbanne, France.
- 130 University of Chicago, Chicago, Illinois 60637, USA.
- 131 University of Arizona, Tucson, Arizona 85721, USA.
- 132 INFN, Sezione di Napoli, Gruppo Collegato di Salerno, I-80126 Napoli, Italy.
- 133 University of Massachusetts Dartmouth, North Dartmouth, Massachusetts 02747, USA.
- 134 Niels Bohr Institute, Copenhagen University, 2100 København, Denmark.
- 135 Universidad de Guadalajara, 44430 Guadalajara, Jalisco, Mexico.
- 136 Istituto di Astrofisica e Planetologia Spaziali di Roma, 00133 Roma, Italy.
- 137 Colorado State University, Fort Collins, Colorado 80523, USA.
- 138 Departamento de Astronomía y Astrofísica, Universitat de València, E-46100 Burjassot, València, Spain.
- 139 Observatori Astronòmic, Universitat de València, E-46980 Paterna, València, Spain.
- 140 Niels Bohr Institute, University of Copenhagen, 2100 Kóbenhavn, Denmark.
- 141 National Central University, Taoyuan City 320317, Taiwan.
- 142 National Tsing Hua University, Hsinchu City 30013, Taiwan.
- 143 OzGrav, Charles Sturt University, Wagga Wagga, New South Wales 2678, Australia.
- 144 Vanderbilt University, Nashville, Tennessee 37235, USA.
- 145 University of the Chinese Academy of Sciences/International Centre for Theoretical Physics Asia-Pacific, Bejing 100049, China.
- 146 Department of Electrophysics, National Yang Ming Chiao Tung University, 101 University Street, Hsinchu, Taiwan.
- 147 Kamioka Branch, National Astronomical Observatory of Japan, 238 Higashi-Mozumi, Kamioka-cho, Hida City, Gifu 506-1205, Japan.
- 148 University of Texas, Austin, Texas 78712, USA.
- 149 CaRT, California Institute of Technology, Pasadena, California 91125, USA.
- 150 Northeastern University, Boston, Massachusetts 02115, USA.
- 151 Dipartimento di Ingegneria Industriale (DIIN), Università di Salerno, I-84084 Fisciano, Salerno, Italy.
- 152 Faculty of Science, University of Toyama, 3190 Gofuku, Toyama City, Toyama 930-8555, Japan.
- 153 Carleton College, Northfield, Minnesota 55057, USA.
- 154 University of Szeged, Dóm tér 9, Szeged 6720, Hungary.
- 155 OzGrav, Swinburne University of Technology, Hawthorn VIC 3122, Australia.
- 156 INFN Cagliari, Physics Department, Università degli Studi di Cagliari, Cagliari 09042, Italy.
- 157 Università degli Studi di Cagliari, Via Università 40, 09124 Cagliari, Italy.
- 158 Université Libre de Bruxelles, Brussels 1050, Belgium.
- 159 INAF, Osservatorio Astronomico di Brera sede di Merate, I-23807 Merate, Lecco, Italy.
- 160 Departamento de Matemáticas, Universitat de València, E-46100 Burjassot, València, Spain.
- 161 Montana State University, Bozeman, Montana 59717, USA.
- 162 The University of Utah, Salt Lake City, Utah 84112, USA.
- 163 Johns Hopkins University, Baltimore, Maryland 21218, USA.
- 164 University of Rhode Island, Kingston, Rhode Island 02881, USA.
- 165 The University of Texas Rio Grande Valley, Brownsville, Texas 78520, USA.
- 166 Université de Liège, B-4000 Liège, Belgium.
- 167 DIFA- Alma Mater Studiorum Università di Bologna, Via Zamboni, 33-40126 Bologna, Italy.
- 168 Istituto Nazionale Di Fisica Nucleare-Sezione di Bologna, viale Carlo Berti Pichat 6/2-40127 Bologna, Italy.
- 169 University of Manitoba, Winnipeg, MB R3T 2N2, Canada.
- 170 INFN-CNAF-Bologna, Viale Carlo Berti Pichat, 6/2, 40127 Bologna BO, Italy.
- 171 Università degli Studi di Sassari, I-07100 Sassari, Italy.
- 172 INFN, Laboratori Nazionali del Sud, I-95125 Catania, Italy.
- 173 Université de Normandie, ENSICAEN, UNICAEN, CNRS/IN2P3, LPC Caen, F-14000 Caen, France.
- 174 Laboratoire de Physique Corpusculaire Caen, 6 boulevard du maréchal Juin, F-14050 Caen, France.
- 175 The University of Sheffield, Sheffield S10 2TN, United Kingdom.
- 176 Université Claude Bernard Lyon 1, CNRS, Laboratoire des Matériaux Avancés (LMA), IP2I Lyon/IN2P3, UMR 5822, F-69622 Villeurbanne, France.
- 177 Università di Firenze, Sesto Fiorentino I-50019, Italy.
- 178 IGFAE, Universidade de Santiago de Compostela, E-15782 Santiago de Compostela, Spain.
- 179 Dipartimento di Scienze Matematiche, Fisiche e Informatiche, Università di Parma, I-43124 Parma, Italy.
- 180 INFN, Sezione di Milano Bicocca, Gruppo Collegato di Parma, I-43124 Parma, Italy.
- 181 California State University, Los Angeles, Los Angeles, California 90032, USA.
- 182 Marquette University, Milwaukee, Wisconsin 53233, USA.
- 183 Perimeter Institute, Waterloo, Ontario N2L 2Y5, Canada.
- 184 Corps des Mines, Mines Paris, Université PSL, 60 Bd Saint-Michel, 75272 Paris, France.
- 185 Dipartimento di Fisica, Università di Trieste, I-34127 Trieste, Italy.
- 186 Université Côte d'Azur, Observatoire de la Côte d'Azur, CNRS, Lagrange, F-06304 Nice, France.
- 187 National Center for Nuclear Research, 05-400 Świerk-Otwock, Poland.
- 188 Vrije Universiteit Brussel, 1050 Brussel, Belgium.
- 189 University of Zurich, Winterthurerstrasse 190, 8057 Zurich, Switzerland.
- 190 Canadian Institute for Theoretical Astrophysics, University of Toronto, Toronto, Ontario M5S 3H8, Canada.
- 191 Stony Brook University, Stony Brook, New York 11794, USA.
- 192 Center for Computational Astrophysics, Flatiron Institute, New York, New York 10010, USA.
- 193 Montclair State University, Montclair, New Jersey 07043, USA.
- 194 HUN-REN Institute for Nuclear Research, H-4026 Debrecen, Hungary.
- 195 Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India.
- 196 Centro de Física das Universidades do Minho e do Porto, Universidade do Minho, PT-4710-057 Braga, Portugal.
- 197 Aix Marseille Univ, CNRS/IN2P3, CPPM, Marseille, France.
- 198 CNR-SPIN, I-84084 Fisciano, Salerno, Italy.
- 199 Scuola di Ingegneria, Università della Basilicata, I-85100 Potenza, Italy.
- 200 Western Washington University, Bellingham, Washington 98225, USA.
- 201 SUPA, University of the West of Scotland, Paisley PA1 2BE, United Kingdom.
- 202 Barry University, Miami Shores, Florida 33168, USA.
- 203 CENTRA, Departamento de Fìsica, Instituto Superior Tècnico-IST, Universidade de Lisboa-UL, Avenida Rovisco Pais 1, 1049-001 Lisboa, Portugal.
- 204 Eötvös University, Budapest 1117, Hungary.
- 205 Institute for Cosmic Ray Research, KAGRA Observatory, The University of Tokyo, 5-1-5 Kashiwa-no-Ha, Kashiwa City, Chiba 277-8582, Japan.
- 206 Department of Physics, Graduate School of Science, Osaka Metropolitan University, 3-3-138 Sugimoto-cho, Sumiyoshi-ku, Osaka City, Osaka 558-8585, Japan.
- 207 University of Sannio at Benevento, I-82100 Benevento, Italy and INFN, Sezione di Napoli, I-80100 Napoli, Italy.
- 208 University of California, Berkeley, California 94720, USA.
- 209 Instituto de Fisica Teorica UAM-CSIC, Universidad Autonoma de Madrid, 28049 Madrid, Spain.
- 210 Laboratoire d'Acoustique de l'Université du Mans, UMR CNRS 6613, F-72085 Le Mans, France.
- 211 University of Southampton, Southampton SO17 1BJ, United Kingdom.
- 212 University of California, Riverside, Riverside, California 92521, USA.
- 213 Dipartimento di Ingegneria Industriale, Elettronica e Meccanica, Università degli Studi Roma Tre, I-00146 Roma, Italy.
- 214 University of Nevada, Las Vegas, Las Vegas, Nevada 89154, USA.
- 215 University of Nottingham NG7 2RD, United Kingdom.
- 216 Ariel University, Ramat HaGolan St 65, Ari'el, Israel.
- 217 The University of Mississippi, University, Mississippi 38677, USA.
- 218 Graduate School of Science, Institute of Science Tokyo, 2-12-1 Ookayama, Meguro-ku, Tokyo 152-8551, Japan.
- 219 Institute of Physics, Academia Sinica, 128 Section II, Academia Road, Nankang, Taipei 11529, Taiwan.
- 220 The Chinese University of Hong Kong, Shatin, NT, Hong Kong.
- 221 American University, Washington, DC 20016, USA.
- 222 Dipartimento di Fisica, Università degli studi di Milano, Via Celoria 16, I-20133, Milano, Italy.
- 223 INFN, sezione di Milano, Via Celoria 16, I-20133, Milano, Italy.
- 224 Department of Applied Physics, Fukuoka University, 8-19-1 Nanakuma, Jonan, Fukuoka City, Fukuoka 814-0180, Japan.
- 225 University of Cambridge, Cambridge CB2 1TN, United Kingdom.
- 226 University of Lancaster, Lancaster LA1 4YW, United Kingdom.
- 227 College of Industrial Technology, Nihon University, 1-2-1 Izumi, Narashino City, Chiba 275-8575, Japan.
- 228 Faculty of Engineering, Niigata University, 8050 Ikarashi-2-no-cho, Nishi-ku, Niigata City, Niigata 950-2181, Japan.
- 229 Department of Physics, Tamkang University, No. 151, Yingzhuan Road, Danshui District, New Taipei City 25137, Taiwan.
- 230 Rutherford Appleton Laboratory, Didcot OX11 0DE, United Kingdom.
- 231 Department of Physical Sciences, Aoyama Gakuin University, 5-10-1 Fuchinobe, Sagamihara City, Kanagawa 252-5258, Japan.
- 232 Helmut Schmidt University, D-22043 Hamburg, Germany.
- 233 Department of Astronomy, Columbia University, New York, New York 10027, USA.
- 234 Nambu Yoichiro Institute of Theoretical and Experimental Physics (NITEP), Osaka Metropolitan University, 3-3-138 Sugimoto-cho, Sumiyoshi-ku, Osaka City, Osaka 558-8585, Japan.
- 235 Directorate of Construction, Services and Estate Management, Mumbai 400094, India.
- 236 Observatoire Astronomique de Strasbourg, 11 Rue de l'Université, 67000 Strasbourg, France.
- 237 Faculty of Physics, University of Białystok, 15-245 Białystok, Poland.
- 238 National Astronomical Observatories, Chinese Academic of Sciences, 20A Datun Road, Chaoyang District, Beijing, China.
- 239 School of Astronomy and Space Science, University of Chinese Academy of Sciences, 20A Datun Road, Chaoyang District, Beijing, China.
- 240 Sungkyunkwan University, Seoul 03063, Republic of Korea.
- 241 Department of Physics, Ulsan National Institute of Science and Technology (UNIST), 50 UNIST-gil, Ulju-gun, Ulsan 44919, Republic of Korea.
- 242 Institute for Cosmic Ray Research, The University of Tokyo, 5-1-5 Kashiwa-no-Ha, Kashiwa City, Chiba 277-8582, Japan.
- 243 Chung-Ang University, Seoul 06974, Republic of Korea.
- 244 University of Washington Bothell, Bothell, Washington 98011, USA.
- 245 Laboratoire de Physique et de Chimie de l'Environnement, Université Joseph KI-ZERBO, 9GH2+3V5, Ouagadougou, Burkina Faso.
- 246 Ewha Womans University, Seoul 03760, Republic of Korea.
- 247 National Institute for Mathematical Sciences, Daejeon 34047, Republic of Korea.
- 248 Korea Astronomy and Space Science Institute, Daejeon 34055, Republic of Korea.
- 249 Department of Astronomy and Space Science, Chungnam National University, 9 Daehak-ro, Yuseong-gu, Daejeon 34134, Republic of Korea.
- 250 Institute of Particle and Nuclear Studies (IPNS), High Energy Accelerator Research Organization (KEK), 1-1 Oho, Tsukuba City, Ibaraki 305-0801, Japan.
- 251 Division of Science, National Astronomical Observatory of Japan, 2-21-1 Osawa, Mitaka City, Tokyo 181-8588, Japan.
- 252 Nagoya University, Nagoya, 464-8601, Japan.
- 253 Department of Physics, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece.
- 254 Bard College, Annandale-On-Hudson, New York 12504, USA.
- 255 Technical University of Braunschweig, D-38106 Braunschweig, Germany.
- 256 Institute of Mathematics, Polish Academy of Sciences, 00656 Warsaw, Poland.
- 257 Astronomical Observatory, Jagiellonian University, 31-007 Cracow, Poland.
- 258 Department of Physics and Astronomy, University of Padova, Via Marzolo, 8-35151 Padova, Italy.
- 259 Sezione di Padova, Istituto Nazionale di Fisica Nucleare (INFN), Via Marzolo, 8-35131 Padova, Italy.
- 260 Department of Physics, Nagoya University, ES building, Furocho, Chikusa-ku, Nagoya, Aichi 464-8602, Japan.
- 261 Université de Montréal/Polytechnique, Montreal, Quebec H3T 1J4, Canada.
- 262 Indian Institute of Science Education and Research, Kolkata, Mohanpur, West Bengal 741252, India.
- 263 Seoul National University, Seoul 08826, Republic of Korea.
- 264 Department of Computer Simulation, Inje University, 197 Inje-ro, Gimhae, Gyeongsangnam-do 50834, Republic of Korea.
- 265 NAVIER, École des Ponts, Univ Gustave Eiffel, CNRS, Marne-la-Vallée, France.
- 266 Gravitational Wave Science Project, National Astronomical Observatory of Japan (NAOJ), Mitaka City, Tokyo 181-8588, Japan.
- 267 Department of Physics, National Cheng Kung University, No. 1, University Road, Tainan City 701, Taiwan.
- 268 St. Thomas University, Miami Gardens, Florida 33054, USA.
- 269 Scuola Normale Superiore, I-56126 Pisa, Italy.
- 270 Institució Catalana de Recerca i Estudis Avançats, E-08010 Barcelona, Spain.
- 271 Institut de Física d'Altes Energies, E-08193 Barcelona, Spain.
- 272 Institut fuer Theoretische Astrophysik, Zentrum fuer Astronomie Heidelberg, Universitaet Heidelberg, Albert Ueberle Straße 2, 69120 Heidelberg, Germany.
- 273 Institucio Catalana de Recerca i Estudis Avançats (ICREA), Passeig de Lluís Companys, 23, 08010 Barcelona, Spain.
- 274 Research Center for Space Science, Advanced Research Laboratories, Tokyo City University, 3-3-1 Ushikubo-Nishi, Tsuzuki-Ku, Yokohama, Kanagawa 224-8551, Japan.
- 275 Tsinghua University, Beijing 100084, China.
- 276 Institut des Hautes Etudes Scientifiques, F-91440 Bures-sur-Yvette, France.
- 277 Faculty of Law, Ryukoku University, 67 Fukakusa Tsukamoto-cho, Fushimi-ku, Kyoto City, Kyoto 612-8577, Japan.
- 278 Phenikaa Institute for Advanced Study (PIAS), Phenikaa University, Yen Nghia, Ha Dong, Hanoi, Vietnam.
- 279 University of Stavanger, 4021 Stavanger, Norway.
- 280 Physics Program, Graduate School of Advanced Science and Engineering, Hiroshima University, 1-3-1 Kagamiyama, Higashihiroshima City, Hiroshima 739-8526, Japan.
- 281 GRAPPA, Anton Pannekoek Institute for Astronomy and Institute for High-Energy Physics, University of Amsterdam, 1098 XH Amsterdam, Netherlands.
- 282 University College London, London WC1E 6BT, United Kingdom.
- 283 Observatoire de Paris, 75014 Paris, France.
- 284 Laboratoire Univers et Théories, Observatoire de Paris, 92190 Meudon, France.
- 285 Graduate School of Science and Technology, Niigata University, 8050 Ikarashi-2-no-cho, Nishi-ku, Niigata City, Niigata 950-2181, Japan.
- 286 University of Maryland, Baltimore County, Baltimore, Maryland 21250, USA.
- 287 CSIR-Central Glass and Ceramic Research Institute, Kolkata, West Bengal 700032, India.
- 288 Consiglio Nazionale delle Ricerche-Istituto dei Sistemi Complessi, I-00185 Roma, Italy.
- 289 Department of Astronomy, Yonsei University, 50 Yonsei-Ro, Seodaemun-Gu, Seoul 03722, Republic of Korea.
- 290 Department of Physics, University of Guadalajara, Avenida Revolucion 1500, Colonia Olimpica C.P. 44430, Guadalajara, Jalisco, Mexico.
- 291 Hobart and William Smith Colleges, Geneva, New York 14456, USA.
- 292 INAF, Osservatorio Astronomico di Padova, I-35122 Padova, Italy.
- 293 Dipartimento di Ingegneria, Università del Sannio, I-82100 Benevento, Italy.
- 294 Museo Storico della Fisica e Centro Studi e Ricerche "Enrico Fermi," I-00184 Roma, Italy.
- 295 Kennesaw State University, Kennesaw, Georgia 30144, USA.
- 296 Subatech, CNRS/IN2P3-IMT Atlantique-Nantes Université, 4 rue Alfred Kastler BP 20722 44307 Nantes CÉDEX 03, France.
- 297 Universidad de Antioquia, Medellín, Colombia.
- 298 Departamento de Física-ETSIDI, Universidad Politécnica de Madrid, 28012 Madrid, Spain.
- 299 Department of Electronic Control Engineering, National Institute of Technology, Nagaoka College, 888 Nishikatakai, Nagaoka City, Niigata 940-8532, Japan.
- 300 Trinity College, Hartford, Connecticut 06106, USA.
- 301 Dipartimento di Fisica e Scienze della Terra, Università Degli Studi di Ferrara, Via Saragat, 1, 44121 Ferrara FE, Italy.
- 302 Faculty of Science, Toho University, 2-2-1 Miyama, Funabashi City, Chiba 274-8510, Japan.
- 303 Indian Institute of Technology, Palaj, Gandhinagar, Gujarat 382355, India.
- 304 Kavli Institute for Astronomy and Astrophysics, Peking University, Yiheyuan Road 5, Haidian District, Beijing 100871, China.
- 305 Laboratoire MSME, Cité Descartes, 5 Boulevard Descartes, Champs-sur-Marne, 77454 Marne-la-Vallée Cedex 2, France.
- 306 Faculty of Information Science and Technology, Osaka Institute of Technology, 1-79-1 Kitayama, Hirakata City, Osaka 573-0196, Japan.
- 307 NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA.
- 308 Faculty of Science and Technology, Kochi University, 2-5-1 Akebono-cho, Kochi-shi, Kochi 780-8520, Japan.
- 309 Laboratoire de Physique de l'École Normale Supérieure, ENS, (CNRS, Université PSL, Sorbonne Université, Université Paris Cité), F-75005 Paris, France.
- 310 Faculty of Physics, University of Warsaw, Ludwika Pasteura 5, 02-093 Warszawa, Poland.
- 311 Laser Interferometry and Gravitational Wave Astronomy, Max Planck Institute for Gravitational Physics, Callinstrasse 38, 30167 Hannover, Germany.
- 312 The Hakubi Center for Advanced Research, Kyoto University, Yoshida-honmachi, Sakyou-ku, Kyoto City, Kyoto 606-8501, Japan.
- 313 Department of Physics, Kyoto University, Kita-Shirakawa Oiwake-cho, Sakyou-ku, Kyoto City, Kyoto 606-8502, Japan.
- 314 Yukawa Institute for Theoretical Physics (YITP), Kyoto University, Kita-Shirakawa Oiwake-cho, Sakyou-ku, Kyoto City, Kyoto 606-8502, Japan.
- 315 University of Catania, Department of Physics and Astronomy, Via S. Sofia, 64, 95123 Catania CT, Italy.
- 316 National Institute of Technology, Fukui College, Geshi-cho, Sabae-shi, Fukui 916-8507, Japan.
- 317 Department of Communications Engineering, National Defense Academy of Japan, 1-10-20 Hashirimizu, Yokosuka City, Kanagawa 239-8686, Japan.
- 318 Eindhoven University of Technology, 5600 MB Eindhoven, Netherlands.
- 319 Kavli Institute for the Physics and Mathematics of the Universe (Kavli IPMU), WPI, The University of Tokyo, 5-1-5 Kashiwa-no-Ha, Kashiwa City, Chiba 277-8583, Japan.
- 320 Department of Astronomy, Beijing Normal University, Xinjiekouwai Street 19, Haidian District, Beijing 100875, China.
- 321 School of Physics and Technology, Wuhan University, Bayi Road 299, Wuchang District, Wuhan, Hubei, 430072, China.
- PMID: 41698092
- DOI: 10.1103/6c61-fm1n
Abstract
The binary black hole signal GW250114, the loudest gravitational wave detected to date, offers a unique opportunity to test Einstein's general relativity (GR) in the high-velocity, strong-gravity regime and probe whether the remnant conforms to the Kerr metric. Upon perturbation, black holes emit a spectrum of damped sinusoids with specific, complex frequencies. Our analysis of the postmerger signal shows that at least two quasinormal modes are required to explain the data, with the most damped remaining statistically significant for about one cycle. We probe the remnant's Kerr nature by constraining the spectroscopic pattern of the dominant quadrupolar (ℓ=m=2) mode and its first overtone to match the Kerr prediction to tens of percent at multiple postpeak times. The measured mode amplitudes and phases agree with a numerical-relativity simulation having parameters close to GW250114. By fitting a parametrized waveform that incorporates the full inspiral-merger-ringdown sequence, we constrain the fundamental (ℓ=m=4) mode to tens of percent and bound the quadrupolar frequency to within a few percent of the GR prediction. We perform a suite of tests-spanning inspiral, merger, and ringdown-finding constraints that are comparable to, and in some cases 2-3 times more stringent than those obtained by combining dozens of events in the fourth Gravitational-Wave Transient Catalog. These results constitute the most stringent single-event verification of GR and the Kerr nature of black holes to date, and outline the power of black-hole spectroscopy for future gravitational-wave observations.
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