Search Results - "Zinn, Joel C."

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  1. 1

    Confirmation of the Gaia DR2 Parallax Zero-point Offset Using Asteroseismology and Spectroscopy in the Kepler Field by Zinn, Joel C., Pinsonneault, Marc H., Huber, Daniel, Stello, Dennis

    Published in The Astrophysical journal (20-06-2019)
    “…We present an independent confirmation of the zero-point offset of Gaia Data Release 2 parallaxes using asteroseismic data of evolved stars in the Kepler…”
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    Journal Article
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    Further Evidence of Modified Spin-down in Sun-like Stars: Pileups in the Temperature–Period Distribution by David, Trevor J., Angus, Ruth, Curtis, Jason L., van Saders, Jennifer L., Colman, Isabel L., Contardo, Gabriella, Lu, Yuxi, Zinn, Joel C.

    Published in The Astrophysical journal (01-07-2022)
    “…Abstract We combine stellar surface rotation periods determined from NASA’s Kepler mission with spectroscopic temperatures to demonstrate the existence of…”
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    A neural population model incorporating dopaminergic neurotransmission during complex voluntary behaviors by Fürtinger, Stefan, Zinn, Joel C, Simonyan, Kristina

    Published in PLoS computational biology (01-11-2014)
    “…Assessing brain activity during complex voluntary motor behaviors that require the recruitment of multiple neural sites is a field of active research. Our…”
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    Detecting Solar-like Oscillations in Red Giants with Deep Learning by Hon, Marc, Stello, Dennis, Zinn, Joel C.

    Published in The Astrophysical journal (20-05-2018)
    “…Time-resolved photometry of tens of thousands of red giant stars from space missions like Kepler and K2 has created the need for automated asteroseismic…”
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    Testing the Radius Scaling Relation with Gaia DR2 in the Kepler Field by Zinn, Joel C., Pinsonneault, Marc H., Huber, Daniel, Stello, Dennis, Stassun, Keivan, Serenelli, Aldo

    Published in The Astrophysical journal (10-11-2019)
    “…We compare radii based on Gaia parallaxes to radii based on asteroseismic scaling relations for ∼300 dwarfs and subgiants and ∼3600 first-ascent giants from…”
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    The effect of the adiabatic assumption on asteroseismic scaling relations for luminous red giants by Zinn, Joel C, Pinsonneault, Marc H, Bildsten, Lars, Stello, Dennis

    “…ABSTRACT Although stellar radii from asteroseismic scaling relations agree at the per cent level with independent estimates for main sequence and most…”
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    A “Quick Look” at All-sky Galactic Archeology with TESS: 158,000 Oscillating Red Giants from the MIT Quick-look Pipeline by Hon, Marc, Huber, Daniel, Kuszlewicz, James S., Stello, Dennis, Sharma, Sanjib, Tayar, Jamie, Zinn, Joel C., Vrard, Mathieu, Pinsonneault, Marc H.

    Published in The Astrophysical journal (01-10-2021)
    “…Abstract We present the first near all-sky yield of oscillating red giants from the prime mission data of NASA’s Transiting Exoplanet Survey Satellite (TESS)…”
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    The Bayesian Asteroseismology Data Modeling Pipeline and Its Application to K2 Data by Zinn, Joel C., Stello, Dennis, Huber, Daniel, Sharma, Sanjib

    Published in The Astrophysical journal (20-10-2019)
    “…We present the Bayesian Asteroseismology data Modeling (BAM) pipeline, an automated asteroseismology pipeline that returns global oscillation parameters and…”
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    Vetting asteroseismic Δν measurements using neural networks by Reyes, Claudia, Stello, Dennis, Hon, Marc, Zinn, Joel C

    “…ABSTRACT Precise asteroseismic parameters can be used to quickly estimate radius and mass distributions for large samples of stars. A number of automated…”
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    Mass Matters: No Evidence for Ubiquitous Lithium Production in Low-mass Clump Giants by Chanamé, Julio, Pinsonneault, Marc H., Aguilera-Gómez, Claudia, Zinn, Joel C.

    Published in The Astrophysical journal (01-07-2022)
    “…Abstract Known sources of lithium (Li) in the universe include the Big Bang, novae, asymptotic giant branch stars, and cosmic-ray spallation. During their…”
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    The K2 Galactic Archaeology Program: Overview, target selection, and survey properties by Sharma, Sanjib, Stello, Dennis, Zinn, Joel C, Reyes, Claudia, Hon, Marc, Bland-Hawthorn, Joss

    “…ABSTRACT K2 was a community-driven NASA mission where all targets were proposed through guest observer programmes. Here we provide an overview of one of the…”
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    Evidence for Spatially Correlated Gaia Parallax Errors in the Kepler Field by Zinn, Joel C., Huber, Daniel, Pinsonneault, Marc H., Stello, Dennis

    Published in The Astrophysical journal (01-08-2017)
    “…We present evidence for a spatially dependent systematic error in the first data release of Gaia parallaxes based on comparisons to asteroseismic parallaxes in…”
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    Similarities behind the high- and low-α disc: small intrinsic abundance scatter and migrating stars by Lu, Yuxi (Lucy), Ness, Melissa K, Buck, Tobias, Zinn, Joel C, Johnston, Kathryn V

    “…ABSTRACT The detailed age-chemical abundance relations of stars measure time-dependent chemical evolution. These trends offer strong empirical constraints on…”
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    A prescription for the asteroseismic surface correction by Bedding, Timothy R, Stello, Dennis, Huber, Daniel, Hon, Marc, Joyce, Meridith, Perkins, Jean, White, Timothy R, Zinn, Joel C, Howard, Andrew W, Isaacson, Howard, Hey, Daniel R, Kjeldsen, Hans

    “…ABSTRACT In asteroseismology, the surface effect refers to a disparity between the observed and the modelled frequencies in stars with solar-like oscillations…”
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