Contact binaries at different evolutionary stages
SB Qian, LY Zhu, L Liu, XD Zhang, XD Shi… - … in Astronomy and …, 2020 - iopscience.iop.org
Contact binaries consist of two strongly interacting component stars where they are filling
their critical Roche lobes and sharing a common envelope. Most of them are main-sequence …
their critical Roche lobes and sharing a common envelope. Most of them are main-sequence …
The California-Kepler survey. IV. Metal-rich stars host a greater diversity of planets
Probing the connection between a star's metallicity and the presence and properties of any
associated planets offers an observational link between conditions during the epoch of …
associated planets offers an observational link between conditions during the epoch of …
The first data release (DR1) of the LAMOST regular survey
Abstract The Large sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST) general
survey is a spectroscopic survey that will eventually cover approximately half of the celestial …
survey is a spectroscopic survey that will eventually cover approximately half of the celestial …
The large sky area multi-object fiber spectroscopic telescope (LAMOST)
XQ Cui, YH Zhao, YQ Chu, GP Li, Q Li… - … in Astronomy and …, 2012 - iopscience.iop.org
Abstract The Large Sky Area Multi-Object Fiber Spectroscopic Telescope (LAMOST, also
called the Guo Shou Jing Telescope) is a special reflecting Schmidt telescope. LAMOST's …
called the Guo Shou Jing Telescope) is a special reflecting Schmidt telescope. LAMOST's …
The Circular Velocity Curve of the Milky Way from 5–25 kpc Using Luminous Red Giant Branch Stars
Y Zhou, X Li, Y Huang, H Zhang - The Astrophysical Journal, 2023 - iopscience.iop.org
We present a sample of 254,882 luminous red giant branch (LRGB) stars selected from the
APOGEE and LAMOST surveys. By combining photometric and astrometric information from …
APOGEE and LAMOST surveys. By combining photometric and astrometric information from …
Discovery of 21 new changing-look AGNs in the northern sky
The rare case of changing-look (CL) active galactic nuclei (AGNs), with the appearance or
disappearance of broad Balmer emission lines within a few years, challenges our …
disappearance of broad Balmer emission lines within a few years, challenges our …
Scaling K2. I. Revised parameters for 222,088 K2 stars and a K2 planet radius valley at 1.9 R⊕
KK Hardegree-Ullman, JK Zink… - The Astrophysical …, 2020 - iopscience.iop.org
Previous measurements of stellar properties for K2 stars in the Ecliptic Plane Input Catalog
largely relied on photometry and proper motion measurements, with some added …
largely relied on photometry and proper motion measurements, with some added …
Linking environmental corporate social responsibility to firm performance: The role of partnership restructure
ZH Makhdoom, Y Gao, X Song, WM Khoso… - … Science and Pollution …, 2023 - Springer
In this study, we integrate the signal institutional theory and stakeholder theory to examine
partnership restructure as a critical mechanism linking environmental corporate social …
partnership restructure as a critical mechanism linking environmental corporate social …
Physical properties and catalog of EW-type eclipsing binaries observed by LAMOST
SB Qian, JJ He, J Zhang, LY Zhu, XD Shi… - … in Astronomy and …, 2017 - iopscience.iop.org
EW-type eclipsing binaries (hereafter called EWs) are strong interacting systems in which
both component stars usually fill their critical Roche lobes and share a common envelope …
both component stars usually fill their critical Roche lobes and share a common envelope …
The LAMOST stellar parameter pipeline at Peking University – lsp3
MS Xiang, XW Liu, HB Yuan, Y Huang… - Monthly Notices of …, 2015 - academic.oup.com
Abstract We introduce the Large Sky Area Multi-Object Fiber Spectroscopic Telescope
(LAMOST) stellar parameter pipeline at Peking University–lsp3, developed and …
(LAMOST) stellar parameter pipeline at Peking University–lsp3, developed and …