Cygnus X-1 contains a 21-solar mass black hole-Implications for massive star winds.

Autor: Miller-Jones JCA; International Centre for Radio Astronomy Research-Curtin University, Perth, WA 6845, Australia. james.miller-jones@curtin.edu.au., Bahramian A; International Centre for Radio Astronomy Research-Curtin University, Perth, WA 6845, Australia., Orosz JA; Astronomy Department, San Diego State University, San Diego, CA 92182-1221, USA., Mandel I; School of Physics and Astronomy, Monash University, Clayton, VIC 3800, Australia.; OzGrav: The Australian Research Council Centre of Excellence for Gravitational Wave Discovery, Hawthorn, VIC 3122, Australia.; School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK., Gou L; Key Laboratory for Computational Astrophysics, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China.; University of Chinese Academy of Sciences, Beijing 100012, China., Maccarone TJ; Department of Physics and Astronomy, Texas Tech University, Lubbock, TX 79409-1051, USA., Neijssel CJ; School of Physics and Astronomy, Monash University, Clayton, VIC 3800, Australia.; OzGrav: The Australian Research Council Centre of Excellence for Gravitational Wave Discovery, Hawthorn, VIC 3122, Australia.; School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK., Zhao X; Key Laboratory for Computational Astrophysics, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China.; University of Chinese Academy of Sciences, Beijing 100012, China., Ziółkowski J; Nicolaus Copernicus Astronomical Center, PL-00-716 Warsaw, Poland., Reid MJ; Center for Astrophysics, Harvard and Smithsonian, Cambridge, MA 02138, USA., Uttley P; Anton Pannekoek Institute for Astronomy, University of Amsterdam, 1098 XH Amsterdam, Netherlands., Zheng X; Key Laboratory for Computational Astrophysics, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100012, China.; University of Chinese Academy of Sciences, Beijing 100012, China., Byun DY; Korea Astronomy and Space Science Institute, Daejeon 34055, Republic of Korea.; University of Science and Technology, Daejeon 34113, Republic of Korea., Dodson R; International Centre for Radio Astronomy Research-University of Western Australia, Crawley, WA 6009, Australia., Grinberg V; Institut für Astronomie und Astrophysik, Universität Tübingen, 72076 Tübingen, Germany., Jung T; Korea Astronomy and Space Science Institute, Daejeon 34055, Republic of Korea.; University of Science and Technology, Daejeon 34113, Republic of Korea., Kim JS; Korea Astronomy and Space Science Institute, Daejeon 34055, Republic of Korea., Marcote B; Joint Institute for Very Long Baseline Interferometry European Research Infrastructure Consortium, 7991 PD Dwingeloo, Netherlands., Markoff S; Anton Pannekoek Institute for Astronomy, University of Amsterdam, 1098 XH Amsterdam, Netherlands.; Gravitation and Astroparticle Physics Amsterdam Institute, University of Amsterdam, NL-1098 XH Amsterdam, Netherlands., Rioja MJ; International Centre for Radio Astronomy Research-University of Western Australia, Crawley, WA 6009, Australia.; Commonwealth Scientific and Industrial Research Organisation, Astronomy and Space Science, Perth, WA 6102, Australia.; Observatorio Astronómico Nacional, Instituto Geográfico Nacional, 28014 Madrid, Spain., Rushton AP; Department of Physics, Astrophysics, University of Oxford, Oxford OX1 3RH, UK.; School of Physics and Astronomy, University of Southampton, Southampton SO17 1BJ, UK., Russell DM; Center for Astro, Particle, and Planetary Physics, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates., Sivakoff GR; Department of Physics, Centennial Centre for Interdisciplinary Science, University of Alberta, Edmonton, AB T6G 2E1, Canada., Tetarenko AJ; East Asian Observatory, Hilo, HI 96720, USA., Tudose V; Institute for Space Sciences, 077125 Bucharest-Magurele, Romania., Wilms J; Dr. Karl Remeis-Sternwarte and Erlangen Centre for Astroparticle Physics, Friedrich-Alexander-Universität Erlangen-Nürnberg, 96049 Bamberg, Germany.

Publikováno v: Science (New York, N.Y.) [Science] 2021 Mar 05; Vol. 371 (6533), pp. 1046-1049. Date of Electronic Publication: 2021 Feb 18.

A rapidly changing jet orientation in the stellar-mass black-hole system V404 Cygni.

Autor: Miller-Jones JCA; International Centre for Radio Astronomy Research-Curtin University, Perth, Western Australia, Australia. james.miller-jones@curtin.edu.au., Tetarenko AJ; Department of Physics, University of Alberta, Edmonton, Alberta, Canada.; East Asian Observatory, Hilo, HI, USA., Sivakoff GR; Department of Physics, University of Alberta, Edmonton, Alberta, Canada., Middleton MJ; School of Physics and Astronomy, University of Southampton, Southampton, UK., Altamirano D; School of Physics and Astronomy, University of Southampton, Southampton, UK., Anderson GE; International Centre for Radio Astronomy Research-Curtin University, Perth, Western Australia, Australia., Belloni TM; Istituto Nazionale di Astrofisica (INAF)-Osservatorio Astronomico di Brera, Merate, Italy., Fender RP; Astrophysics, Department of Physics, University of Oxford, Oxford, UK., Jonker PG; Netherlands Institute for Space Research (SRON), Utrecht, The Netherlands.; Department of Astrophysics/IMAPP, Radboud University, Nijmegen, The Netherlands., Körding EG; Department of Astrophysics/IMAPP, Radboud University, Nijmegen, The Netherlands., Krimm HA; Universities Space Research Association, Columbia, MD, USA.; National Science Foundation, Alexandria, VA, USA., Maitra D; Department of Physics and Astronomy, Wheaton College, Norton, MA, USA., Markoff S; Anton Pannekoek Institute for Astronomy, University of Amsterdam, Amsterdam, The Netherlands.; Gravitation Astroparticle Physics Amsterdam (GRAPPA) Institute, Amsterdam, The Netherlands., Migliari S; European Space Astronomy Centre (ESAC)/European Space Agency (ESA), XMM-Newton Science Operations Centre, Madrid, Spain.; Institute of Cosmos Sciences of the University of Barcelona (ICCUB), Barcelona, Spain., Mooley KP; Astrophysics, Department of Physics, University of Oxford, Oxford, UK.; National Radio Astronomy Observatory (NRAO), Socorro, NM, USA.; Caltech, Pasadena, CA, USA., Rupen MP; Herzberg Astronomy and Astrophysics Research Centre, Penticton, British Columbia, Canada., Russell DM; New York University Abu Dhabi, Abu Dhabi, United Arab Emirates., Russell TD; Anton Pannekoek Institute for Astronomy, University of Amsterdam, Amsterdam, The Netherlands., Sarazin CL; Department of Astronomy, University of Virginia, Charlottesville, VA, USA., Soria R; International Centre for Radio Astronomy Research-Curtin University, Perth, Western Australia, Australia.; School of Astronomy and Space Sciences, University of the Chinese Academy of Sciences, Beijing, China.; Sydney Institute for Astronomy, School of Physics, The University of Sydney, Sydney, New South Wales, Australia., Tudose V; Institute for Space Sciences, Bucharest-Magurele, Romania.

Publikováno v: Nature [Nature] 2019 May; Vol. 569 (7756), pp. 374-377. Date of Electronic Publication: 2019 Apr 29.

Strong disk winds traced throughout outbursts in black-hole X-ray binaries.

Autor: Tetarenko BE; Department of Physics, University of Alberta, CCIS 4-181, Edmonton, Alberta T6G 2E1, Canada., Lasota JP; Institut d'Astrophysique de Paris, CNRS et Sorbonne Universités, UPMC Paris 06, UMR 7095, 98bis Boulevard Arago, 75014 Paris, France.; Nicolaus Copernicus Astronomical Centre, Polish Academy of Sciences, ulica Bartycka 18, 00-716 Warsaw, Poland., Heinke CO; Department of Physics, University of Alberta, CCIS 4-181, Edmonton, Alberta T6G 2E1, Canada., Dubus G; Université Grenoble Alpes, CNRS, Institut de Planétologie et d'Astrophysique de Grenoble (IPAG), F-38000 Grenoble, France., Sivakoff GR; Department of Physics, University of Alberta, CCIS 4-181, Edmonton, Alberta T6G 2E1, Canada.

Publikováno v: Nature [Nature] 2018 Feb 01; Vol. 554 (7690), pp. 69-72. Date of Electronic Publication: 2018 Jan 22.

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