activity
20172020
most citedMeasuring the X-shaped structures in edge-on galaxies

20 citations · 43 across the 3 of their papers we have counts for

collaborators

8 papers

astro-ph.GA2020

Near-Infrared Photometry of Superthin Edge-on Galaxies

D. Bizyaev, A. M. Tatarnikov, N. I. Shatsky +3

We perform near-infrared photometry of a large sample of 49 superthin edge-on galaxies. These galaxies are selected based on optical photometry because of high radial-to-vertical s…

astro-ph.GA2019

The Sloan Digital Sky Survey Reverberation Mapping Project: Improving Lag Detection with an Extended Multi-Year Baseline

Yue Shen, C. J. Grier, Keith Horne +32

We investigate the effects of extended multi-year light curves (9-year photometry and 5-year spectroscopy) on the detection of time lags between the continuum variability and broad…

astro-ph.GA2018

The Sloan Digital Sky Survey Reverberation Mapping Project: Systematic Investigations of Short-Timescale CIV Broad Absorption Line Variability

Z. S. Hemler, C. J. Grier, W. N. Brandt +10

We systematically investigate short-timescale (10-day rest-frame) CIV broad absorption-line (BAL) variability to constrain quasar-wind properties and provide insights into BAL-v…

astro-ph.GA2018

The Open Cluster Chemical Abundances and Mapping Survey: II. Precision Cluster Abundances for APOGEE using SDSS DR14

John Donor, Peter M. Frinchaboy, Katia Cunha +12

The Open Cluster Chemical Abundances and Mapping (OCCAM) survey aims to produce a comprehensive, uniform, infrared-based spectroscopic dataset for hundreds of open clusters, and to…

astro-ph.GA2018

APOGEE Data Releases 13 and 14: Data and Analysis

Jon A. Holtzman, Sten Hasselquist, Matthew Shetrone +23

Data and analysis methodology used for the SDSS/APOGEE Data Releases 13 and 14 are described, highlighting differences from the DR12 analysis presented in Holtzman (2015). Some imp…

astro-ph.GA20179 cited

Chemical abundances and ages of the bulge stars in APOGEE high-velocity peaks

Yingying Zhou, Juntai Shen, Chao Liu +17

A cold high-velocity (HV, 200 km/s) peak was first reported in several Galactic bulge fields based on the APOGEE commissioning observations. Both the existence and the natur…