39 citations · 197 across the 15 of their papers we have counts for
4 papers · 1 filter
Numerical Simulation of a possible origin of the positive radial metallicity gradient of the thick disk
Awat Rahimi, Kenneth Carrell, Daisuke Kawata
We analyze the radial and vertical metallicity and [alpha/Fe] gradients of the disk stars of a disk galaxy simulated in a fully cosmological setting with the chemodynamical galaxy…
Metallicity Gradients of Thick Disk Dwarf Stars
Kenneth Carrell, Yuqin Chen, Gang Zhao
We examine the metallicity distribution of the Galactic thick disk using F, G, and K dwarf stars selected from the Sloan Digital Sky Survey, Data Release 8. Using the large sample…
A resonant feature near the Perseus arm revealed by red clump stars
Chao Liu, Xiangxiang Xue, Min Fang +4
We investigate the extinction together with the radial velocity dispersion and distribution of red clump stars in the anti-center direction using spectra obtained with Hectospec on…
Red Clump Stars in the Sagittarius Tidal Streams
Kenneth Carrell, Ronald Wilhelm, Yuqin Chen
We have probed a section (l ~ 150, b ~ -60) of the trailing tidal arm of the Sagittarius dwarf spheroidal galaxy by identifying a sample of Red Clump stream stars. Red Clump stars…