Identifying Exoplanets with Deep Learning. VI. Enhancing Neural Network Mitigation of Stellar Activity RV Signals with Additional Metrics

The measurement of exoplanet masses using the radial velocity (RV) technique is currently limited by stellar activity, which introduces quasiperiodic variability signals that must be modeled and removed to enhance the sensitivity of the RV measurements to exoplanet signals. Neural networks have prev...

Ausführliche Beschreibung

Bibliografische Detailangaben

Hauptverfasser:	Naomi McWilliam, Zoë L. de Beurs, Andrew Vanderburg, Javier Viaña, Annelies Mortier, Lars A. Buchhave, Andrew Collier Cameron, Rosario Cosentino, Xavier Dumusque, Adriano Ghedina, Ben Lakeland, Marcello Lodi, Mercedes López-Morales, Dimitar Sasselov, Alessandro Sozzetti
Format:	Artigo
Sprache:	Inglês
Veröffentlicht:	IOP Publishing 2026-01-01
Schriftenreihe:	The Astronomical Journal
Schlagworte:	Exoplanets Radial velocity Stellar activity Convolutional neural networks Exoplanet detection methods
Online-Zugang:	https://doi.org/10.3847/1538-3881/ae45fd
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