A transiting rocky super-Earth and a non-transiting sub-Neptune orbiting the M dwarf TOI-771

[Context] The origin and evolution of the sub-Neptune population is a highly debated topic in the exoplanet community. With the advent of JWST, atmospheric studies can now put unprecedented constraints on the internal composition of this population. In this context, the THIRSTEE project aims to inve...

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Detalles Bibliográficos
Autores: Lacedelli, Gaia, Morello, Giuseppe, Pozuelos, Francisco J., Tabernero, H. M., Zapatero Osorio, María Rosa
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2025
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/399126
Acceso en línea:http://hdl.handle.net/10261/399126
http://arxiv.org/abs/2504.18223v2
Access Level:acceso abierto
Palabra clave:Planets
Planets and satellites: composition
Planets and satellites: detection
Satellites: individual: TOI-771
Descripción
Sumario:[Context] The origin and evolution of the sub-Neptune population is a highly debated topic in the exoplanet community. With the advent of JWST, atmospheric studies can now put unprecedented constraints on the internal composition of this population. In this context, the THIRSTEE project aims to investigate the population properties of sub-Neptunes with a comprehensive and demographic approach, providing a homogeneous sample of precisely characterised sub-Neptunes across stellar spectral types.