Search Results - "Rodrigues, Thaíse S."
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A NEW GENERATION OF PARSEC-COLIBRI STELLAR ISOCHRONES INCLUDING THE TP-AGB PHASE
Published in The Astrophysical journal (20-01-2017)“…We introduce a new generation of PARSEC-COLIBRI stellar isochrones that includes a detailed treatment of the thermally pulsing asymptotic giant branch (TP-AGB)…”
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Mixing by overshooting and rotation in intermediate-mass stars
Published in Monthly notices of the Royal Astronomical Society (01-06-2019)“…Abstract Double-line eclipsing binaries (DLEBs) have been recently used to constrain the amount of central mixing as a function of stellar mass, with…”
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Determining stellar parameters of asteroseismic targets: going beyond the use of scaling relations
Published in Monthly notices of the Royal Astronomical Society (17-01-2017)“…Abstract Asteroseismic parameters allow us to measure the basic stellar properties of field giants observed far across the Galaxy. Most of such determinations…”
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Prospects for Galactic and stellar astrophysics with asteroseismology of giant stars in the TESS continuous viewing zones and beyond
Published in Monthly notices of the Royal Astronomical Society (01-04-2021)“…ABSTRACT The NASA Transiting Exoplanet Survey Satellite (NASA-TESS) mission presents a treasure trove for understanding the stars it observes and the Milky…”
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Bayesian distances and extinctions for giants observed by Kepler and APOGEE
Published in Monthly notices of the Royal Astronomical Society (11-12-2014)“…We present a first determination of distances and extinctions for individual stars in the first release of the APOKASC catalogue, built from the joint efforts…”
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Young α-enriched giant stars in the solar neighbourhood
Published in Monthly notices of the Royal Astronomical Society (01-08-2015)“…We derive age constraints for 1639 red giants in the APOKASC sample for which seismic parameters from Kepler, as well as effective temperatures, metallicities…”
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Simulating the Legacy Survey of Space and Time Stellar Content with TRILEGAL
Published in The Astrophysical journal. Supplement series (01-09-2022)“…Abstract We describe a large simulation of the stars to be observed by the Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST). The simulation is…”
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Weighing in on the masses of retired A stars with asteroseismology: K2 observations of the exoplanet-host star HD 212771
Published in Monthly notices of the Royal Astronomical Society (01-08-2017)“…Abstract Doppler-based planet surveys point to an increasing occurrence rate of giant planets with stellar mass. Such surveys rely on evolved stars for a…”
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Young [alpha]-enriched giant stars in the solar neighbourhood
Published in Monthly notices of the Royal Astronomical Society (01-08-2015)“…We derive age constraints for 1639 red giants in the APOKASC sample for which seismic parameters from Kepler, as well as effective temperatures, metallicities…”
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10
Multiple stellar populations in NGC 1866. New clues from Cepheids and Colour-Magnitude Diagram
Published 24-09-2019“…A&A 631, A128 (2019) We perform a comprehensive study of the stellar populations in the young Large Magellanic Cloud cluster NGC 1866, combining the analysis…”
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Mixing by overshooting and rotation in intermediate mass stars
Published 11-03-2019“…Double-line eclipsing binaries (DLEBs) have been recently used to constrain the amount of central mixing as a function of stellar mass, with contrasting…”
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Journal Article -
12
Prospects for Galactic and stellar astrophysics with asteroseismology of giant stars in the $\it{TESS}$ Continuous Viewing Zones and beyond
Published 30-11-2020“…The NASA-$\it{TESS}$ mission presents a treasure trove for understanding the stars it observes and the Milky Way, in which they reside. We present a first look…”
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13
TESS Asteroseismic Analysis of the Known Exoplanet Host Star HD 222076
Published 01-05-2020“…The Transiting Exoplanet Survey Satellite (TESS) is an all-sky survey mission aiming to search for exoplanets that transit bright stars. The high-quality…”
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New light on the Gaia DR2 parallax zero-point: influence of the asteroseismic approach, in and beyond the Kepler field
Published 28-05-2019“…A&A 628, A35 (2019) The importance of studying the Gaia DR2 parallax zero-point by external means was underlined by Lindegren et al. (2018), and initiated by…”
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15
Determining stellar parameters of asteroseismic targets: going beyond the use of scaling relations
Published 17-01-2017“…Asteroseismic parameters allow us to measure the basic stellar properties of field giants observed far across the Galaxy. Most of such determinations are, up…”
Get full text
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Detection and characterisation of oscillating red giants: first results from the TESS satellite
Published 05-02-2020“…Since the onset of the `space revolution' of high-precision high-cadence photometry, asteroseismology has been demonstrated as a powerful tool for informing…”
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Age dating of an early Milky Way merger via asteroseismology of the naked-eye star $\nu$ Indi
Published 14-01-2020“…Over the course of its history, the Milky Way has ingested multiple smaller satellite galaxies. While these accreted stellar populations can be forensically…”
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The Second APOKASC Catalog: The Empirical Approach
Published 26-04-2018“…We present a catalog of stellar properties for a large sample of 6676 evolved stars with APOGEE spectroscopic parameters and \textit{Kepler} asteroseismic data…”
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Weighing in on the masses of retired A stars with asteroseismology: K2 observations of the exoplanet-host star HD 212771
Published 06-04-2017“…Doppler-based planet surveys point to an increasing occurrence rate of giant planets with stellar mass. Such surveys rely on evolved stars for a sample of…”
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Using red clump stars to correct the Gaia DR1 parallaxes
Published 10-01-2017“…A&A 598, L4 (2017) Recent results have suggested that there is tension between the Gaia DR1 TGAS distances and the distances obtained using luminosities…”
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