Search Results for author: Ignasi Ribas

Found 2 papers, 1 papers with code

Auto-correlation functions of astrophysical processes, and their relation to Gaussian processes; Application to radial velocities of different starspot configurations

no code implementations • 3 Dec 2020 • Manuel Perger, Guillem Anglada-Escudé, Ignasi Ribas, Albert Rosich, Enrique Herrero, Juan Carlos Morales

We aim to establish a connection between stellar activity affecting RVs and their correlations with physical parameters, and compare this connection with kernels used in the literature.

Gaussian Processes Earth and Planetary Astrophysics Solar and Stellar Astrophysics

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It takes two planets in resonance to tango around K2-146

1 code implementation • 25 Jul 2019 • Kristine W. F. Lam, Judith Korth, Kento Masuda, Szilárd Csizmadia, Philipp Eigmüller, Guðmundur Kári Stefánsson, Michael Endl, Simon Albrecht, Rafael Luque, John H. Livingston, Teruyuki Hirano, Roi Alonso Sobrino, Oscar Barragán, Juan Cabrera, Ilaria Carleo, Alexander Chaushev, William D. Cochran, Fei Dai, Jerome de Leon, Hans J. Deeg, Anders Erikson, Massimiliano Esposito, Malcolm Fridlund, Akihiko Fukui, Davide Gandolfi, Iskra Georgieva, Lucá Gonzalez Cuesta, Sascha Grziwa, Eike W. Guenther, Artie P. Hatzes, Diego Hidalgo, Maria Hjorth, Petr Kabath, Emil Knudstrup, Mikkel N. Lund, Suvrath Mahadevan, Savita Mathur, Pilar Montañes Rodríguez, Felipe Murgas, Norio Narita, David Nespral, Prajwal Niraula, Enric Palle, Martin Pätzold, Carina M. Persson, Jorge Prieto-Arranz, Heike Rauer, Seth Redfield, Ignasi Ribas, Paul Robertson, Marek Skarka, Alexis M. S. Smith, Jan Subjak, Vincent Van Eylen

K2-146 c was found to have a grazing transit geometry and a 3. 97-day period.

Earth and Planetary Astrophysics

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