Dark Energy Survey Year 3 Results: A 2.7% measurement of Baryon Acoustic Oscillation distance scale at redshift 0.835

@inproceedings{Abbott2021DarkES,
  title={Dark Energy Survey Year 3 Results: A 2.7\% measurement of Baryon Acoustic Oscillation distance scale at redshift 0.835},
  author={Des Collaboration T. M. C. Abbott and Michel Aguena and Sahar Allam and Felipe Andrade-Oliveira and Jacobo Asorey and Santiago {\'A}vila and Gary M. Bernstein and Emmanuel Bertin and A. Brandao-Souza and David Brooks and David L. Burke and Josh Calcino and H Camacho and Aurelio Carnero Rosell and Daniela Carollo and Matias Carrasco Kind and Jorge Carretero and Francisco J. Castander and R. Cawthon and K Chan and Ami Choi and C. J. Conselice and Matteo Costanzi and Mart{\'i}n Crocce and Luiz Nicolaci da Costa and M. E. S. Pereira and Tamara M. Davis and Juan de Vicente and Shantanu Desai and H. Thomas Diehl and Peter Doel and Kathleen D. Eckert and J. Elvin-Poole and S. Everett and August E. Evrard and Xiao Fang and I. Ferrero and Agnes Fert'e and Brenna L. Flaugher and Pablo Fosalba and Juan Garc'ia-Bellido and Enrique Gazta{\~n}aga and David W. Gerdes and T. Giannantonio and Karl Glazebrook and D. Gomes and Daniel Gruen and Robert A. Gruendl and Julia Gschwend and Gaston R. Guti{\'e}rrez and Samuel R. Hinton and Devon L. Hollowood and Klaus Honscheid and Dragan Huterer and B. Jain and David J. James and Tesla E. Jeltema and Nickolas Kokron and E. Krause and Kyler W. Kuehn and Ofer Lahav and Geraint F. Lewis and Chris Lidman and Marcos Lima and H. Lin and Marcio A. G. Maia and Umang Malik and Paul Martini and Peter Melchior and Juan Mena-Fern'andez and Felipe Menanteau and Ramon Miquel and Joseph J. Mohr and Robert Morgan and J. Muir and Justin Myles and Anais Moller and Antonella Palmese and F. Paz-Chinch'on and Will J Percival and Adriano Pieres and Andr'es A. Plazas Malag'on and Anna Porredon and Judit Prat and Mario Rodr{\'i}guez-Monroy and A. K. Romer and Aaron Roodman and Rog{\'e}rio Rosenfeld and Ashley J. Ross and E. Sanchez and D. Sanchez Cid and Victor E. Scarpine and Santiago Serrano and Ignacio Sevilla-Noarbe and Erin S. Sheldon and M. Smith and Marcelle Soares-Santos and Eric Suchyta and Mollye E. C. Swanson and Gregory G. Tarl{\'e} and D. Thomas and C. To and Michael Troxel and Brad E. Tucker and Douglas L. Tucker and I. Tutusaus and Syed Ashraf Uddin and T. N. Varga and Jochen Weller and R. D. Wilkinson},
  year={2021}
}
We present angular diameter measurements obtained by measuring the position of baryon acoustic oscillations (BAO) in an optimized sample of galaxies from the first three years of Dark Energy Survey data (DES Y3). The sample consists of 7 million galaxies distributed over a footprint of 4100 deg 2 with 0 . 6 < z photo < 1 . 1 and a typical redshift uncertainty of 0 . 03 ð 1 þ z Þ . The sample selection is the same as in the BAO measurement with the first year of DES data, but the analysis… 

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