Overview of the LAMOST survey in the first decade
The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST), also known as
the Guoshoujing Telescope, is a major national scientific facility for astronomical research …
the Guoshoujing Telescope, is a major national scientific facility for astronomical research …
The Hobby–Eberly telescope dark energy experiment (HETDEX) survey design, reductions, and detections
K Gebhardt, EM Cooper, R Ciardullo… - The Astrophysical …, 2021 - iopscience.iop.org
We describe the survey design, calibration, commissioning, and emission-line detection
algorithms for the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX). The goal of …
algorithms for the Hobby–Eberly Telescope Dark Energy Experiment (HETDEX). The goal of …
Three-dimensional interstellar dust reddening maps of the Galactic plane
BQ Chen, Y Huang, HB Yuan, C Wang… - Monthly Notices of …, 2019 - academic.oup.com
We present new three-dimensional (3D) interstellar dust reddening maps of the Galactic
plane in three colours, E (G− KS), E (G BP− G RP), and E (H− KS). The maps have a spatial …
plane in three colours, E (G− KS), E (G BP− G RP), and E (H− KS). The maps have a spatial …
Chemical enrichment and radial migration in the Galactic disc–the origin of the [αFe] double sequence
ABSTRACT The ([α/Fe],[Fe/H]) distribution of Milky Way stars shows at least two distinct
sequences, which have traditionally been associated with the thin and thick disc …
sequences, which have traditionally been associated with the thin and thick disc …
Stellar labels for hot stars from low-resolution spectra-I. The HotPayne method and results for 330 000 stars from LAMOST DR6
M Xiang, HW Rix, YS Ting, RP Kudritzki… - Astronomy & …, 2022 - aanda.org
We set out to determine stellar labels from low-resolution survey spectra of hot stars,
specifically OBA stars with T eff≳ 7500 K. This fills a gap in the scientific analysis of large …
specifically OBA stars with T eff≳ 7500 K. This fills a gap in the scientific analysis of large …
TOI-3714 b and TOI-3629 b: Two Gas Giants Transiting M Dwarfs Confirmed with the Habitable-zone Planet Finder and NEID
We confirm the planetary nature of two gas giants discovered by the Transiting Exoplanet
Survey Satellite to transit M dwarfs. TOI-3714 (V= 15.24, J= 11.74) is an M2 dwarf hosting a …
Survey Satellite to transit M dwarfs. TOI-3714 (V= 15.24, J= 11.74) is an M2 dwarf hosting a …
Light elements in the Universe
Due to their production sites, as well as to how they are processed and destroyed in stars,
the light elements are excellent tools to investigate a number of crucial issues in modern …
the light elements are excellent tools to investigate a number of crucial issues in modern …
Identical or fraternal twins? The chemical homogeneity of wide binaries from Gaia DR2
One of the high-level goals of Galactic archaeology is chemical tagging of stars across the
Milky Way to piece together its assembly history. For this to work, stars born together must be …
Milky Way to piece together its assembly history. For this to work, stars born together must be …
Fundamental relations for the velocity dispersion of stars in the Milky Way
We explore the fundamental relations governing the radial and vertical velocity dispersions
of stars in the Milky Way, from combined studies of complementary surveys including …
of stars in the Milky Way, from combined studies of complementary surveys including …
Chemo-kinematics of the Milky Way spiral arms and bar resonances: Connection to ridges and moving groups in the solar vicinity
S Khoperskov, O Gerhard - Astronomy & Astrophysics, 2022 - aanda.org
Making use of a new high-resolution spiral galaxy simulation as well as Gaia DR2 and
EDR3 data complemented by chemical abundances from the Galah DR3, APOGEE DR16 …
EDR3 data complemented by chemical abundances from the Galah DR3, APOGEE DR16 …