Detection of the gravitational redshift in the orbit of the star S2 near the Galactic centre massive black hole

@article{Abuter2018DetectionOT,
  title={Detection of the gravitational redshift in the orbit of the star S2 near the Galactic centre massive black hole},
  author={Gravity Collaboration R. Abuter and Ant'onio Amorim and N. Anugu and Michi Baubock and Myriam Benisty and J. P. Berger and Nicolas Blind and Henri Bonnet and Wolfgang Brandner and Alexander Buron and Claude Collin and Fr{\'e}d{\'e}ric Chapron and Yann Cl'enet and Vincent Coud'e du Foresto and P. T. de Zeeuw and Casey Deen and Franccoise Delplancke-Strobele and Roderick Dembet and Jason Dexter and G. Duvert and Andreas Eckart and Frank Eisenhauer and Gert Finger and Natascha M. Forster Schreiber and Pierre F'edou and Paolo J. V. Garcia and R. Garcia Lopez and F. Gao and Eric Gendron and Reinhard Genzel and Stefan Gillessen and P Gordo and Maryam Habibi and X. Haubois and Marcus Haug and Frank Haussmann and Th. Henning and Stephen Hippler and M. Horrobin and Zolt{\'a}n Hubert and Norbert N. Hubin and A. Jim{\'e}nez Rosales and Lieselotte Jochum and L. Jocou and A. Kaufer and Stefan Kellner and Sarah Kendrew and Pierre Kervella and Yitping Kok and Martin Kulas and Sylvestre Lacour and Vincent Lapeyr{\`e}re and Bernard Lazareff and J.-B. Le Bouquin and Pierre L'ena and Magdalena Lippa and Rainer Lenzen and Antoine M'erand and Eric Muller and Udo Neumann and T. Ott and L. Palanca and T. Paumard and Luca Pasquini and K. Perraut and Guy Perrin and Oliver Pfuhl and Philipp M. Plewa and Sebastian Rabien and A. Ram'irez and Jos{\'e} Ricardo Ramos and Christian Rau and Gustavo Rodr'iguez-Coira and Ralf Rainer Rohloff and G'erard Rousset and J Sanchez-Bermudez and Silvia Scheithauer and Markus Scholler and N. Schuler and Jason Spyromilio and Odele Straub and C. Straubmeier and Eckhard Sturm and Linda J. Tacconi and Konrad R. W. Tristram and F. Vincent and S. D. von Fellenberg and Imke Wank and I. Waisberg and Felix Widmann and Ekkehard Wieprecht and Michael Wiest and Erich Wiezorrek and Julien Woillez and S. Yazici and Denis Ziegler and G{\'e}rard Zins},
  journal={Astronomy and Astrophysics},
  year={2018},
  volume={615}
}
This is the author accepted manuscript. the final version is available from EDP Sciences via the DOI in this record 

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