2 code implementations • 17 Jul 2020 • Hélion du Mas des Bourboux, James Rich, Andreu Font-Ribera, Victoria de Sainte Agathe, James Farr, Thomas Etourneau, Jean-Marc Le Goff, Andrei Cuceu, Christophe Balland, Julian E. Bautista, Jonathan Brinkmann, Joel R. Brownstein, Solène Chabanier, Edmond Chaussidon, Kyle Dawson, Alma X. González-Morales, Julien Guy, Brad W. Lyke, Axel de la Macorra, Adam D. Myers, Christian Nitschelm, Andrea Muñoz Gutiérrez, Nathalie Palanque-Delabrouille, James Parker, Will J. Percival, Ignasi Pérez-Ràfols, Patrick Petitjean, Matthew M. Pieri, Corentin Ravoux, Graziano Rossi, Donald P. Schneider, Hee-Jong Seo, Anže Slosar, Julianna Stermer, M. Vivek, Christophe Yèche, Samantha Youles
We present a measurement of baryonic acoustic oscillations (BAO) from Lyman-$\alpha$ (Ly$\alpha$) absorption and quasars at an effective redshift $z=2. 33$ using the complete extended Baryonic Oscillation Spectroscopic Survey (eBOSS).
Cosmology and Nongalactic Astrophysics
1 code implementation • 28 Feb 2019 • Ignasi Pérez-Ràfols, Matthew M. Pieri, Michael Blomqvist, Sean Morrison, Debopam Som
For an operational mode which balances purity and completeness ($p_{\rm min}=0. 28$) we recover a purity of $96. 81\pm0. 39\%$ ($99. 30\pm0. 14\%$ for quasars with $z \geq 2. 1$) and a completeness of $96. 83\pm0. 30\%$ ($98. 42\pm0. 15\%$ for quasars with $z \geq 2. 1$).
Astrophysics of Galaxies
