Qinghui Sun

activity

20182026

most citedThe effects of rotation on the lithium depletion of G- and K-dwarfs in Messier 35

47 citations · 198 across the 17 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

astro-ph.SR2020★ 47 cited

The effects of rotation on the lithium depletion of G- and K-dwarfs in Messier 35

R. D. Jeffries, R. J. Jackson, Qinghui Sun +1

New fibre spectroscopy and radial velocities from the WIYN telescope are used to measure photospheric lithium in 242 high-probability, zero-age-main-sequence (ZAMS) F- to K-type me…

astro-ph.SR2020★ 19 cited

WIYN Open Cluster Study LXXIX. M48 (NGC 2548) I. Radial Velocities, Rotational Velocities, and Metallicities of Stars in the Open Cluster M48 (NGC 2548)

Qinghui Sun, Constantine P. Deliyannis, Aaron Steinhauer +2

WIYN/Hydra spectra (R $\sim$ 13,500, signal-to-noise pixel $^{- 1}$ = 50-1000) of a 400 $\unicode{x212B}$ region around Li 6708 $\unicode{x212B}$ are used to determine radial and rot…

astro-ph.SR2020★ 10 cited

WIYN Open Cluster Study LXXX: HDI CCD $U B V R I$ Photometry of the Old Open Cluster NGC 7142 and Comparison to M67

Qinghui Sun, Constantine P. Deliyannis, Bruce A. Twarog +2

We present $U B V R I$ photometry of 8702 stars in a $0. 5^{\circ} \times 0. 5^{\circ}$ field in the direction of NGC 7142, taken with the Half Degree Imager (HDI) at the WIYN 0.9-meter tele…

The effects of rotation on the lithium depletion of G- and K-dwarfs in Messier 35

WIYN Open Cluster Study LXXIX. M48 (NGC 2548) I. Radial Velocities, Rotational Velocities, and Metallicities of Stars in the Open Cluster M48 (NGC 2548)

WIYN Open Cluster Study LXXX: HDI CCD UBVRI Photometry of the Old Open Cluster NGC 7142 and Comparison to M67

WIYN Open Cluster Study LXXX: HDI CCD $U B V R I$ Photometry of the Old Open Cluster NGC 7142 and Comparison to M67