Improved constraints on the expansion rate of the Universe up toz∼ 1.1 from the spectroscopic evolution of cosmic chronometers
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author: Marco Mignoli Olivier Le Fèvre Vincenzo Mainieri Omar Almaini Bianca Garilli Giovanni Zamorani Roser Pelló Marc Kamionkowski Andrea Cimatti Christian Maier Karina Caputi James Scott Dunlop Alvio Renzini Angela Iovino Alberto Cappi Italo Balestra Marco Scodeggio Lucia Pozzetti Paolo Franzetti Daniela Vergani Laurence Tresse Graziano Coppa Angela Bongiorno Simon Lilly Pawel Kampczyk Anton M. Koekemoer Marcella Carollo Thierry Contini Licia Verde Daniel Stern Elena Zucca Sandro Bardelli Raul Jimenez Luke Barnes Enrique Perez Montero John D. Silverman Micol Bolzonella |
| Publication date | August 7, 2012 |
| Language | English |
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