First JWST spectroscopy of GJ 504 b detects multiple molecules, retrieves atmospheric parameters including super-solar metallicity, and finds tentative support for planet-like formation.
Title resolution pending
4 Pith papers cite this work. Polarity classification is still indexing.
fields
astro-ph.EP 4years
2026 4representative citing papers
Viscous stirring in disks with eccentricities much larger than inclinations produces log-normal inclinations and Lorentzian vertical density profiles, which relax to Gaussians once equipartition is reached.
Direct imaging over 11 years confirms β Pictoris d as a ~2.4 MJup, ~600 K bound companion at ~26 au, coplanar with b and c and consistent with sculpting the debris-disk inner edge.
Discovery of β Pic d, a 2-4 M_Jup planet at semi-major axis >30 au, via spectral template matching in JWST NIRSpec and MIRI data, confirmed by radial velocity and orbital stability.
citing papers explorer
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JWST-TST High Contrast: First Direct Spectroscopy of GJ 504 b reveals Clouds and Possible Metal Enrichment
First JWST spectroscopy of GJ 504 b detects multiple molecules, retrieves atmospheric parameters including super-solar metallicity, and finds tentative support for planet-like formation.
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Viscously Stirring Particle Disks into Lorentzians and Gaussians to Infer Dynamical and Collisional Masses (ARKS XIII)
Viscous stirring in disks with eccentricities much larger than inclinations produces log-normal inclinations and Lorentzian vertical density profiles, which relax to Gaussians once equipartition is reached.
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Direct Imaging Discovery of Giant Exoplanet $\beta$ Pictoris d: A Decade-Long Game of Hide-and-Seek
Direct imaging over 11 years confirms β Pictoris d as a ~2.4 MJup, ~600 K bound companion at ~26 au, coplanar with b and c and consistent with sculpting the debris-disk inner edge.
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Discovery of an Exterior Third Planet Orbiting $\beta$ Pictoris
Discovery of β Pic d, a 2-4 M_Jup planet at semi-major axis >30 au, via spectral template matching in JWST NIRSpec and MIRI data, confirmed by radial velocity and orbital stability.