S
S. Yazici
Researcher at Max Planck Society
Publications - 24
Citations - 1906
S. Yazici is an academic researcher from Max Planck Society. The author has contributed to research in topics: Galactic Center & Stars. The author has an hindex of 11, co-authored 24 publications receiving 1337 citations. Previous affiliations of S. Yazici include University of Cologne.
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Journal ArticleDOI
Detection of the gravitational redshift in the orbit of the star S2 near the Galactic centre massive black hole
Roberto Abuter,António Amorim,Narsireddy Anugu,M. Bauböck,Myriam Benisty,Jean-Philippe Berger,Jean-Philippe Berger,Nicolas Blind,H. Bonnet,Wolfgang Brandner,A. Buron,C. Collin,F. Chapron,Yann Clénet,V. dCoudé u Foresto,P. T. de Zeeuw,P. T. de Zeeuw,Casey Deen,F. Delplancke-Ströbele,Roderick Dembet,Roderick Dembet,Jason Dexter,Gilles Duvert,Andreas Eckart,Andreas Eckart,Frank Eisenhauer,Gert Finger,N. M. Förster Schreiber,P. Fédou,Paulo J. V. Garcia,Paulo J. V. Garcia,R. Garcia Lopez,R. Garcia Lopez,Feng Gao,Eric Gendron,Reinhard Genzel,Reinhard Genzel,Stefan Gillessen,Paulo Gordo,Maryam Habibi,Xavier Haubois,M. Haug,F. Haußmann,Th. Henning,Stefan Hippler,Matthew Horrobin,Z. Hubert,Z. Hubert,Norbert Hubin,A. Jimenez Rosales,Lieselotte Jochum,Laurent Jocou,Andreas Kaufer,S. Kellner,Sarah Kendrew,Sarah Kendrew,Pierre Kervella,Yitping Kok,Martin Kulas,Sylvestre Lacour,V. Lapeyrère,Bernard Lazareff,J.-B. Le Bouquin,Pierre Léna,Magdalena Lippa,Rainer Lenzen,Antoine Mérand,E. Müler,E. Müler,Udo Neumann,Thomas Ott,L. Palanca,Thibaut Paumard,Luca Pasquini,Karine Perraut,Guy Perrin,Oliver Pfuhl,P. M. Plewa,Sebastian Rabien,A. Ramirez,Joany Andreina Manjarres Ramos,C. Rau,G. Rodríguez-Coira,R.-R. Rohloff,Gérard Rousset,J. Sanchez-Bermudez,J. Sanchez-Bermudez,Silvia Scheithauer,Markus Schöller,N. Schuler,Jason Spyromilio,Odele Straub,Christian Straubmeier,Eckhard Sturm,Linda J. Tacconi,Konrad R. W. Tristram,Frederic H. Vincent,S. von Fellenberg,Imke Wank,Idel Waisberg,Felix Widmann,Ekkehard Wieprecht,M. Wiest,Erich Wiezorrek,Julien Woillez,S. Yazici,S. Yazici,D. Ziegler,Gérard Zins +108 more
TL;DR: Eisenhauer et al. as mentioned in this paper detect the combined gravitational redshift and relativistic transverse Doppler effect for S2 of z = Δλ / λ ≈ 200 km s−1/c with different statistical analysis methods.
Journal ArticleDOI
Detection of orbital motions near the last stable circular orbit of the massive black hole SgrA
Roberto Abuter,António Amorim,M. Bauböck,Jean-Philippe Berger,H. Bonnet,Wolfgang Brandner,Yann Clénet,V. Coudé du Foresto,P. T. de Zeeuw,P. T. de Zeeuw,Casey Deen,Jason Dexter,Gilles Duvert,Andreas Eckart,Andreas Eckart,Frank Eisenhauer,N. M. Förster Schreiber,Paulo J. V. Garcia,Paulo J. V. Garcia,Paulo J. V. Garcia,Feng Gao,Eric Gendron,Reinhard Genzel,Reinhard Genzel,Stefan Gillessen,P. Guajardo,Maryam Habibi,Xavier Haubois,Th. Henning,Stefan Hippler,Matthew Horrobin,Armin Huber,A. Jiménez-Rosales,Laurent Jocou,Pierre Kervella,Sylvestre Lacour,Sylvestre Lacour,V. Lapeyrère,Bernard Lazareff,J.-B. Le Bouquin,Pierre Léna,Magdalena Lippa,Thomas Ott,Johana Panduro,Thibaut Paumard,Karine Perraut,Guy Perrin,Oliver Pfuhl,P. M. Plewa,Sebastian Rabien,G. Rodríguez-Coira,Gérard Rousset,Amiel Sternberg,Amiel Sternberg,Odele Straub,Christian Straubmeier,Eckhard Sturm,Linda J. Tacconi,Frederic H. Vincent,S. von Fellenberg,Idel Waisberg,Felix Widmann,Ekkehard Wieprecht,Erich Wiezorrek,Julien Woillez,S. Yazici,S. Yazici +66 more
TL;DR: In this article, the position centroids exhibit clockwise looped motion on the sky, on scales of typically 150 μ as over a few tens of minutes, corresponding to about 30% the speed of light.
Journal ArticleDOI
Detection of the Schwarzschild precession in the orbit of the star S2 near the Galactic centre massive black hole
Roberto Abuter,António Amorim,M. Bauböck,Jean-Philippe Berger,Jean-Philippe Berger,H. Bonnet,Wolfgang Brandner,Vitor Cardoso,Vitor Cardoso,Yann Clénet,P. T. de Zeeuw,P. T. de Zeeuw,Jason Dexter,Jason Dexter,Andreas Eckart,Andreas Eckart,Frank Eisenhauer,N. M. Förster Schreiber,Paulo J. V. Garcia,Paulo J. V. Garcia,Feng Gao,Eric Gendron,Reinhard Genzel,Reinhard Genzel,Stefan Gillessen,Maryam Habibi,Xavier Haubois,Th. Henning,Stefan Hippler,Matthew Horrobin,A. Jiménez-Rosales,Lieselotte Jochum,Laurent Jocou,Andreas Kaufer,Pierre Kervella,Sylvestre Lacour,V. Lapeyrère,J.-B. Le Bouquin,Pierre Léna,M. Nowak,M. Nowak,Thomas Ott,Thibaut Paumard,Karine Perraut,Guy Perrin,Oliver Pfuhl,Oliver Pfuhl,G. Rodríguez-Coira,Jinyi Shangguan,Silvia Scheithauer,Julia Stadler,Odele Straub,Christian Straubmeier,Eckhard Sturm,Linda J. Tacconi,F. Vincent,S. von Fellenberg,Idel Waisberg,Idel Waisberg,Felix Widmann,Ekkehard Wieprecht,Erich Wiezorrek,Julien Woillez,S. Yazici,S. Yazici,Gérard Zins +65 more
TL;DR: In this article, the first detection of the GR Schwarzschild precession (SP) in S2's orbit was reported, which is a kink between the pre-and post-pericentre directions of motion ≈±1 year around pericentre passage.
Journal ArticleDOI
Near-infrared proper motions and spectroscopy of infrared excess sources at the Galactic center
Andreas Eckart,Andreas Eckart,Koraljka Mužić,S. Yazici,Nadeen B. Sabha,Nadeen B. Sabha,Banafsheh Shahzamanian,Banafsheh Shahzamanian,Gunther Witzel,Lydia Moser,Macarena Garcia-Marin,Monica Valencia-S.,Monica Valencia-S.,B. Jalali,M. Bremer,Christian Straubmeier,C. Rauch,C. Rauch,R. M. Buchholz,D. Kunneriath,J. Moultaka,J. Moultaka +21 more
TL;DR: In this article, the authors presented a first K s-band identification and proper motions of the IRS13N member s, the high-velocity dusty S-cluster object (DSO), also referred to as G2, and other infrared excess sources in the central field.
Journal ArticleDOI
Peering into the formation history of β Pictoris b with VLTI/GRAVITY long-baseline interferometry
M. Nowak,M. Nowak,Sylvestre Lacour,Sylvestre Lacour,Sylvestre Lacour,P. Mollière,P. Mollière,Jingxiu Wang,Benjamin Charnay,E. F. van Dishoeck,E. F. van Dishoeck,Roberto Abuter,António Amorim,Jean-Phillipe Berger,Hervé Beust,Mickael Bonnefoy,H. Bonnet,Wolfgang Brandner,A. Buron,Faustine Cantalloube,C. Collin,F. Chapron,Yann Clénet,V. Coudé du Foresto,P. T. de Zeeuw,P. T. de Zeeuw,R. Dembet,Jason Dexter,Gilles Duvert,Andreas Eckart,Andreas Eckart,Frank Eisenhauer,N. M. Förster Schreiber,P. Fédou,R. Garcia Lopez,R. Garcia Lopez,Feng Gao,Eric Gendron,Reinhard Genzel,Reinhard Genzel,Stefan Gillessen,F. Haußmann,Th. Henning,Stefan Hippler,Z. Hubert,Laurent Jocou,Pierre Kervella,Anne-Marie Lagrange,V. Lapeyrère,J.-B. Le Bouquin,Pierre Léna,Anne-Lise Maire,Anne-Lise Maire,Thomas Ott,Thibaut Paumard,Claudia Paladini,Karine Perraut,Guy Perrin,Laurent Pueyo,Oliver Pfuhl,Oliver Pfuhl,Sebastian Rabien,C. Rau,G. Rodríguez-Coira,Gérard Rousset,Silvia Scheithauer,Jinyi Shangguan,Odele Straub,Odele Straub,Christian Straubmeier,Eckhard Sturm,Linda J. Tacconi,F. Vincent,Felix Widmann,Ekkehard Wieprecht,Erich Wiezorrek,Julien Woillez,S. Yazici,S. Yazici,D. Ziegler +79 more
TL;DR: In this paper, the authors used the GRAVITY instrument with the four 8.2 m telescopes of the Very Large Telescope Interferometer (VLIW) to obtain K-band spectro-interferometric data on β Pictoris b.