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 …

There has been an incredibly large investment in obtaining high-resolution stellar spectra for
determining chemical abundances of stars. This information is crucial to answer …

We present the determination of stellar parameters and individual elemental abundances for
6 million stars from∼ 8 million low-resolution (R∼ 1800) spectra from LAMOST DR5. This is …

Since the beginning of the 21st century, the fields of astronomy and astrophysics have
experienced significant growth at observational and computational levels, leading to the …

We present the second release of value-added catalogues of the LAMOST Spectroscopic
Survey of the Galactic Anticentre (LSS-GAC DR2). The catalogues present values of radial …

The question of whether the Milky Way's disc extends to low metallicity has been the subject
of debate for many years. We aim to address the question by employing a large sample of …

Many astronomical studies model stars like radiating blackbodies with unit emissivity. Their
conclusions should be reconsidered if the stellar spectral emissivity, ϵ λ, were to be proven …

We present estimates of stellar age and mass for 0.93 million Galactic-disk main-sequence
turnoff and subgiant stars from the LAMOST Galactic Spectroscopic Surveys. The ages and …

Recent observations have revealed a population of α-element abundances, enhanced giant
stars with unexpected high masses (≳ 1 M⊙) from asteroseismic analysis and spectroscopy …

Large stellar surveys are revealing the chemodynamical structure of the Galaxy across a
vast spatial extent. However, the many millions of low-resolution spectra observed to date …