Individual chemical abundances for 14 elements (C, O, Na, Mg, Al, Si, K, Ca, Ti, V, Cr, Mn, Fe, and Ni) are derived for a sample of M dwarfs using high...
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PublicaciónDetailed Chemical Abundances for a Benchmark Sample of M Dwarfs from the APOGEE Survey
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NoticiaDetectan un sistema de supertierras en órbita alrededor de la enana roja más brillante del cielo
Los exoplanetas más cercanos a nosotros brindan las mejores oportunidades para un estudio detallado de sus propiedades físicas, incluida la búsqueda de vida...
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NoticiaDetectan una nueva supertierra alrededor de una estrella enana roja
En los últimos años se ha llevado a cabo un seguimiento exhaustivo de estrellas enanas rojas con el objetivo de encontrar exoplanetas orbitando a su alrededor...
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PublicaciónDetection of Ionized Calcium in the Atmosphere of the Ultra-hot Jupiter KELT-9b
With a dayside temperature in excess of 4500 K, comparable to a mid-K-type star, KELT-9b is the hottest planet known. Its extreme temperature makes KELT-9b a...
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PublicaciónDetection of large terrestrial planets around M and K dwarf stars in Orion by transit photometry
A ground based transit survey of M and K-dwarf stars near the galactic plane should be able to determine the abundance of the lower end of the planetary radius...
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PublicaciónDetection of Na and K in the Atmosphere of the Hot Jupiter HAT-P-1b with P200/DBSP
We present a new optical transmission spectrum of the hot Jupiter HAT-P-1b based on two transits observed with the Double Spectrograph (DBSP) on the Palomar 200...
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PublicaciónDirect Imaging Explorations for Companions around Mid-Late M Stars from the Subaru/IRD Strategic Program
The Subaru telescope is currently performing a strategic program (SSP) using the high-precision near-infrared (NIR) spectrometer IRD to search for exoplanets...
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CharlaDiscovery and characterization of a planetary mass companion to the nearby M dwarf VHS J125601.92–125723.9
Direct imaging of wide planetary mass companions provide a unique opportunity to fully characterize their spectroscopic and photometric properties. They share...
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PublicaciónEChO. Exoplanet characterisation observatory
A dedicated mission to investigate exoplanetary atmospheres represents a major milestone in our quest to understand our place in the universe by placing our...