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From the 14 of 280 papers with an AI index.

most citedSPT-3G D1: CMB temperature and polarization power spectra and cosmology from 2019 and 2020 observations of the SPT-3G Main field

55 citations

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22 papers · 1 filter

astro-ph.EP2026

Tentative detection of circularly polarized bursty radio emissions from the HD 189733 exoplanetary system using NenuFAR beamformed observations

Jake D. Turner, Philippe Zarka, Jean-Mathias Grießmeier +4

Observing auroral radio emission is one of the most promising methods for detecting exoplanetary magnetic fields, which provide valuable insights into planetary interiors, atmosphe…

astro-ph.EP2026

Understanding eccentric temperate giants: an in-depth study of the architecture and stellar obliquity of the TOI-2134 system

Federica Rescigno, Manu Stalport, Ancy Anna John +28

We revisit the TOI-2134 planetary system with three new high-cadence TESS sectors and 98 more spectra. This new analysis confirms the two orbiting planets by simultaneously modelli…

astro-ph.EP2026

Constraints on the Atmospheric Composition of 2002 XV from JWST Spectroscopy

Ian Wong, Silvia Protopapa, Emmanuel Lellouch

The recent detection of an atmosphere surrounding the trans-Neptunian object (TNO) 2002 XV from stellar occultation measurements has challenged the longstanding view that on…

astro-ph.EP2026

Following up the Kepler field with PLATO: Transit Timing Performance

Morgan A. Mitchell, James McCormac, Don Pollacco +11

The European Space Agency is set to launch PLATO, the third medium-class mission of its Cosmic Vision programme, in early 2027. Using the transit method, PLATO is expected to detec…

astro-ph.EP2026

The fate of Earth during the Sun's giant phases: New constraints from ab initio tidal modelling and AGB mass loss

M. Esseldeurs, S. Mathis, L. Decin

The long-term evolution of planetary systems around solar-type stars is governed by the interplay between stellar expansion, tidal interactions, and mass loss during the red giant…

astro-ph.EP2026

Low-spin ferrous iron suppresses mantle oxidation beyond Earth-like pressures

Alice Girani, Sylvain Petitgirard, Sergey Yaroslavstsev +5

The Earth's mantle has elevated Fe relative to those of other rocky bodies, yet the oxidation- and electronic state of iron at extreme pressures is poorly known. We present…