activity
20202026
most citedPrecision of The Chinese Space Station Telescope (CSST) Stellar Radial Velocities

14 citations · 37 across the 8 of their papers we have counts for

collaborators

8 papers

astro-ph.SR2026

Benchmarking pre-main sequence stellar evolutionary tracks using disk-based dynamical stellar masses

Luigi Zallio, Miguel Vioque, Sean M. Andrews +14

Stellar masses are a fundamental property to understand models of pre-main sequence evolution, but their values derived from Hertzsprung-Russell (HR) diagrams are strongly model de…

astro-ph.EP2023

DiskMINT: A Tool to Estimate Disk Masses with CO Isotopologues

Dingshan Deng, Maxime Ruaud, Uma Gorti +1

CO is one of the most abundant molecules in protoplanetary disks, and optically thin emission from its isotopologues has been detected in many of them. However, several past works…

astro-ph.SR2023

Large Myr-old Disks are Not Severely Depleted of gas-phase CO or carbon

Ilaria Pascucci, Bennett N. Skinner, Dingshan Deng +6

We present an ACA search for [CI] emission at 492GHz toward large T Tauri disks (gas radii au) in the Myr-old Lupus star-forming region. Combined with ALMA 1…

astro-ph.SR2023

Estimation of the flux at 1450MHz of OB stars for FAST and SKA

Qichen Huang, Biwei Jiang, Dingshan Deng +2

Radio observation is crucial to understanding the wind mechanism of OB stars but very scarce. This work estimates the flux at 1450MHz () of about 5,000 OB stars ide…

astro-ph.SR2022★ 5 cited

Infrared Excess of a Large OB Star Sample

Dingshan Deng, Yang Sun, Tianding Wang +2

The infrared excess from OB stars are commonly considered as contributions from ionized stellar wind or circumstellar dust. With the newly published LAMOST-OB catalog and GOSSS dat…

astro-ph.IM2020★ 11 cited

A Star-based Method for Precise Wavelength Calibration of the Chinese Space Station Telescope (CSST) Slitless Spectroscopic Survey

Haibo Yuan, Dingshan Deng, Yang Sun

The Chinese Space Station Telescope (CSST) spectroscopic survey aims to deliver high-quality low-resolution () slitless spectra for hundreds of millions of targets down to…

astro-ph.IM2020★ 14 cited

Precision of The Chinese Space Station Telescope (CSST) Stellar Radial Velocities

Yang Sun, Dingshan Deng, Haibo Yuan

The Chinese Space Station Telescope (CSST) spectroscopic survey plans to deliver high-quality low-resolution () slitless spectra for hundreds of millions of targets down t…

astro-ph.SR2020★ 7 cited

Intrinsic Color Indices of Early-Type Dwarf Stars

Dingshan Deng, Yang Sun, Mingjie Jian +2

Early-type stars are short lived and scarce in comparison with other types. Based on the recently released catalogs of early type stars from the largest LAMOST spectroscopic survey…