K
Katia Cunha
Researcher at University of Arizona
Publications - 224
Citations - 26038
Katia Cunha is an academic researcher from University of Arizona. The author has contributed to research in topics: Stars & Metallicity. The author has an hindex of 60, co-authored 200 publications receiving 22747 citations. Previous affiliations of Katia Cunha include California Institute of Technology & Michigan Career and Technical Institute.
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Journal ArticleDOI
Chemodynamics of the Milky Way. I. The first year of APOGEE data
Friedrich Anders,Friedrich Anders,Cristina Chiappini,Basilio X. Santiago,Helio J. Rocha-Pinto,Léo Girardi,L. N. da Costa,M. A. G. Maia,Matthias Steinmetz,Ivan Minchev,Mathias Schultheis,Corrado Boeche,Andrea Miglio,Josefina Montalbán,Donald P. Schneider,Timothy C. Beers,Katia Cunha,C. Allende Prieto,Eduardo Balbinot,D. Bizyaev,Dorothée Brauer,J. Brinkmann,Peter M. Frinchaboy,A. E. Garcia Perez,Michael R. Hayden,Frederick R. Hearty,Frederick R. Hearty,Jon A. Holtzman,Jennifer E. Johnson,Karen Kinemuchi,Steve Majewski,Elena Malanushenko,Viktor Malanushenko,David L. Nidever,Robert W. O'Connell,Kaike Pan,Annie C. Robin,Ricardo P. Schiavon,Matthew Shetrone,Mike Skrutskie,Verne V. Smith,Keivan G. Stassun,Gail Zasowski +42 more
TL;DR: In this article, the chemo-kinematic properties of the Milky Way disc were investigated by exploring the first year of data from the Apache Point Observatory Galactic Evolution Experiment (APOGEE), and compared their results to smaller optical high-resolution samples in the literature, as well as results from lower resolution surveys such as GCS, SEGUE and RAVE.
Journal ArticleDOI
Dynamical heating across the Milky Way disc using APOGEE and Gaia
J. Ted Mackereth,J. Ted Mackereth,Jo Bovy,Henry W. Leung,Ricardo P. Schiavon,Wilma H. Trick,William J. Chaplin,Katia Cunha,Diane Feuillet,Steven R. Majewski,Marie Martig,Andrea Miglio,David L. Nidever,Marc H. Pinsonneault,Victor Silva Aguirre,Jennifer Sobeck,J. Tayar,Gail Zasowski +17 more
TL;DR: Alfred P. Sloan Fellowship for Astronomy and Astrophysics at the University of Toronto as mentioned in this paper has been used to support the development of the Space Telescope Science Institute (STSISI) and the National Astronomical Observatario Nacional/MCTI.
Journal ArticleDOI
The Second APOKASC Catalog: The Empirical Approach.
Marc H. Pinsonneault,Yvonne Elsworth,Yvonne Elsworth,Jamie Tayar,Aldo Serenelli,Dennis Stello,Joel C. Zinn,Savita Mathur,Savita Mathur,Savita Mathur,Rafael A. García,Rafael A. García,Jennifer A. Johnson,Saskia Hekker,Saskia Hekker,Daniel Huber,Thomas Kallinger,Szabolcs Mészáros,Benoit Mosser,Keivan G. Stassun,Léo Girardi,Thaíse S. Rodrigues,Victor Silva Aguirre,Deokkeun An,Sarbani Basu,William J. Chaplin,William J. Chaplin,Enrico Corsaro,Katia Cunha,D. A. García-Hernández,D. A. García-Hernández,Jon A. Holtzman,Henrik Jönsson,Matthew Shetrone,Verne V. Smith,Jennifer Sobeck,Guy S. Stringfellow,Olga Zamora,Olga Zamora,Timothy C. Beers,José G. Fernández-Trincado,José G. Fernández-Trincado,José G. Fernández-Trincado,Peter M. Frinchaboy,Fred Hearty,Christian Nitschelm +45 more
TL;DR: In this paper, a catalog of stellar properties for a large sample of 6676 evolved stars with APOGEE spectroscopic parameters and \textit{Kepler} asteroseismic data analyzed using five independent techniques.
Journal ArticleDOI
APOGEE Data Releases 13 and 14: Stellar Parameter and Abundance Comparisons With Independent Analyses
Henrik Jönsson,Henrik Jönsson,Henrik Jönsson,Carlos Allende Prieto,Carlos Allende Prieto,Jon A. Holtzman,D. Feuillet,Keith Hawkins,Keith Hawkins,Katia Cunha,Szabolcs Mészáros,Sten Hasselquist,José G. Fernández-Trincado,José G. Fernández-Trincado,D. A. García-Hernández,D. A. García-Hernández,Dmitry Bizyaev,Dmitry Bizyaev,Ricardo Carrera,Steven R. Majewski,Marc H. Pinsonneault,Matthew Shetrone,Verne V. Smith,Jennifer Sobeck,Diogo Souto,Guy S. Stringfellow,Johanna Teske,Olga Zamora,Olga Zamora +28 more
TL;DR: In this paper, the authors compare the performance of this pipeline by comparing the derived stellar parameters and abundances to those inferred from optical spectra and analysis for several hundred stars, and show that magnesium is the most accurate alpha-element derived by ASPCAP, and shows a very clear thin/thick disk separation.