115 citations · 293 across the 7 of their papers we have counts for
7 papers
The Most Metal-poor Stars in the Inner Bulge
Henrique Reggiani, Kevin C. Schlaufman, Andrew R. Casey +1
The bulge is the oldest component of the Milky Way. Since numerous simulations of Milky Way formation have predicted that the oldest stars at a given metallicity are found on tight…
Ultra-short-period Planets are Stable Against Tidal Inspiral
Jacob H. Hamer, Kevin C. Schlaufman
It has been unambiguously shown in both individual systems and at the population level that hot Jupiters experience tidal inspiral before the end of their host stars' main sequence…
Very wide companion fraction from Gaia DR2: a weak or no enhancement for hot jupiter hosts, and a strong enhancement for contact binaries
Hsiang-Chih Hwang, Jacob H. Hamer, Nadia L. Zakamska +1
There is an ongoing debate on whether hot jupiter hosts are more likely to be found in wide binaries with separations of AU. In this paper, we search for comoving, ve…
CKS IX: Revisiting the Minimum-Mass Extrasolar Nebula with Precise Stellar Parameters
Fei Dai, Joshua N. Winn, Kevin Schlaufman +5
We investigate a possible correlation between the solid surface density of the minimum-mass extrasolar nebulae (MMEN) and the host star mass and metallicity [Fe/H]. L…
Discovery of s-process enhanced stars in the LAMOST survey
Brodie J Norfolk, Andrew R Casey, Amanda I Karakas +7
Here we present the discovery of 895 s-process-rich candidates from 454,180 giant stars observed by the Large Sky Area Multi-Object Fibre Spectroscopic Telescope (LAMOST) using a d…
The Best and Brightest Metal-Poor Stars
Kevin C. Schlaufman, Andrew R. Casey
The chemical abundances of large samples of extremely metal-poor (EMP) stars can be used to investigate metal-free stellar populations, supernovae, and nucleosynthesis as well as t…