The authors calibrate [Ce/Mg] and [Zr/Ti] chemical clocks on 68 Kepler giants and transfer them to APOGEE and Gaia-ESO to map stellar ages across the Galactic disc.
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5 Pith papers cite this work, alongside 133 external citations. Polarity classification is still indexing.
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representative citing papers
Negative Ca II IRT residual indices in FGK stars arise mainly because synthetic photospheric templates miss chromospheric structure and NLTE effects that deepen the observed cores.
A differential abundance analysis of r-I star HD 107752 against r-II star CS 31082-0001 finds depleted heavy r-process elements and argues for multiple r-process formation sites.
A new 592-line atomic line list for FGK stellar abundance analysis, spanning 4080 to 9675 Å, is calibrated with very high-resolution solar spectra and validated on HD 218209.
Student teams at an ESO school obtained spectroscopic and photometric data on binary stars and blue stragglers, confirming alignment due to tides, cluster membership via abundances, delta Scuti pulsation, and a binary central star in a planetary nebula.
citing papers explorer
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Revisiting Ca II Activity Indices in FGK Stars: Systematic Biases in Infrared Triplet Measurements
Negative Ca II IRT residual indices in FGK stars arise mainly because synthetic photospheric templates miss chromospheric structure and NLTE effects that deepen the observed cores.