862 citations · 5.9k across the 141 of their papers we have counts for
5 papers · 2 filters
Non-adiabatic Oscillations of Red Giants
D. R. Xiong, L. Deng
Using our non-local time-dependent theory of convection, the linear non-adiabatic oscillations of 10 evolutionary model series with masses of 1--3M are calculated. The resu…
Empirical strong-line oxygen abundance calibrations from galaxies with electron temperature measurements
S. Y. Yin, Y. C. Liang, F. Hammer +4
We determine the gas-phase oxygen abundance for a sample of 695 galaxies and H II regions with reliable detections of [O III]4363, using the temperature-sensitive Te method. Our ai…
Blue Straggler Stars in Galactic Open Clusters and the Simple Stellar Population Model
Y. Xin, L. Deng, Z. Han
Blue straggler stars present as secure members in the Galactic open clusters form a major challenge to the conventional picture of evolutionary population synthesis based on the st…
The oxygen abundance calibrations and N/O abundance ratios of ~40,000 SDSS star-forming galaxies
Y. C. Liang, S. Y. Yin, F. Hammer +3
Using a large sample of 38,478 star-forming galaxies selected from the Second Data Release of the Sloan Digital Sky Survey database (SDSS-DR2), we derive analytical calibrations fo…
The asymmetric structure of the Galactic halo
Y. Xu, L. C. Deng, J. Y. Hu
Using the stellar photometry catalogue based on the latest data release (DR4) of the Sloan Digital Sky Survey (SDSS), a study of the Galactic structure using star counts is carried…