Results 91 to 100 of about 329,644 (212)
Barium Stars across the Milky Way: Probing Their Origins via the GALAH Survey
The Astrophysical JournalBarium stars are unusually enriched in barium ([Ba/Fe] ≥ 1.0 dex) and not predicted by current Galactic chemical evolution models. Previous observations of barium stars have found evidence that they form through mass transfer from a companion asymptotic ...
Jaden Levine +6 more
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, 2021 This collection comprises Images from a programme of Historic Building Recording in respect of The Hinds Head Hotel, Aldermaston, West Berkshire, undertaken in September 2020 by Cotswold Archaeology and commissioned by Fuller Smith and Turner ...
Cotswold Archaeology
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StarFlow: Leveraging Normalizing Flows for Stellar Age Estimation in SDSS-V DR19
The Astronomical JournalUnderstanding the ages of stars is crucial for unraveling the formation history and evolution of our Galaxy. Traditional methods for estimating stellar ages from spectroscopic data often struggle with providing appropriate uncertainty estimations and are
Alexander Stone-Martinez +7 more
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Monthly Notices of the Royal Astronomical SocietyABSTRACT A central topic in extragalactic astronomy is understanding the formation and evolutionary histories of galaxies. These systems often comprise multiple structural components with distinct physical and dynamical properties, making it challenging to disentangle their individual contributions.
Iris Breda +10 more
openaire +2 more sources
The Astrophysical JournalStellar spectra emulators often rely on large grids and tend to reach a plateau in emulation accuracy, leading to significant systematic errors when inferring stellar properties.
Tomasz Różański +2 more
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, 2019 An evaluation was carried out on site in March and April 2018 by Cotswold Archaeology; 22 trenches were excavated. Five trenches contained archaeology mainly comprising ditches and pits of Roman date.
Cotswold Archaeology
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The dynamical memory of tidal stellar streams
Astronomy & AstrophysicsContext. Stellar streams offer one of the most sensitive probes of the Milky Way’s gravitational potential, as their phase-space morphology encodes both the tidal field of the host galaxy and the internal structure of their progenitors.
Viterbo Giuseppe, Buck Tobias
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EPJ Web of Conferences, 2017 A period of quenching between the formation of the thick and thin disks of the Milky Way has been recently proposed to explain the observed age-[α/Fe] distribution of stars in the solar neighbourhood.
Thomas Alexandra +7 more
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Site data from a Field Evaluation at 199-207 Henley Road, Caversham, Berkshire 2020
, 2021 This collection comprises 7 images and digitised site records from a field evaluation at 199-207 Henley Road undertaken by Cotswold Archaeology in May 2020.
Cotswold Archaeology
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Thematische collectie: EARTH Integrated Archaeology
, 2015 Overzicht van de in het e-depot gearchiveerde projecten van EARTH Integrated ...
EARTH Integrated Archaeology
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