91 citations · 498 across the 20 of their papers we have counts for
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Discovery of two rotational modulation periods from a young hierarchical triple system
Yu-Tao Chen, Hai-Jun Tian, Min Fang +7
GW~Ori is a young hierarchical triple system located in Orionis, consisting of a binary (GW~Ori\,A and B), a tertiary star (GW~Ori\,C) and a rare circumtriple disk. Due to the…
Variability of Young Stellar Objects in the Perseus Molecular Cloud
Xiao-Long Wang, Min Fang, Gregory J. Herczeg +5
We present an analysis of 288 young stellar objects (YSOs) in the Perseus Molecular Cloud that have well defined and -band lightcurves from the Zwicky Transient Facility. Of…
Precise Ages of Field Stars From White Dwarf Companions in Gaia DR2
Dan Qiu, Hai-Jun Tian, Xi-Dong Wang +5
We analyze 4\,050 wide binary star systems involving a white dwarf (WD) and usually a main sequence (MS) star, drawn from the large sample assembled by \citet[][hereafter, T20]{Tia…
Precise Ages of Field Stars from White Dwarf Companions
M. Fouesneau, H. -W. Rix, T. von Hippel +2
Observational tests of stellar and Galactic chemical evolution call for the joint knowledge of a star's physical parameters, detailed element abundances, and precise age. For cool…