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UNIVERSIDAD DE CONCEPCION: CONCEPCION, VIII, CL

PROFESOR TITULAR (DEPARTAMENTO DE ASTRONOMIA)
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Universidad de Concepción via ORCID Member Portal

Works (29)

Multiple Populations in Low-mass Globular Clusters: Eridanus

The Astrophysical Journal
2023-02-01 | Journal article
DOI: 10.3847/1538-4357/acac22
Contributors: Yue Wang; Baitian Tang; Chengyuan Li; Holger Baumgardt; Ricardo R. Muñoz; José G. Fernández-Trincado; Doug Geisler; Yuanqing Fang
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Crossref

APOGEE-2S Discovery of Light- and Heavy-element Abundance Correlations in the Bulge Globular Cluster NGC 6380

The Astrophysical Journal Letters
2021-09-01 | Journal article
DOI: 10.3847/2041-8213/ac1c7e
Contributors: José G. Fernández-Trincado; Timothy C. Beers; Beatriz Barbuy; Szabolcs Mészáros; Dante Minniti; Verne V. Smith; Katia Cunha; Sandro Villanova; Doug Geisler; Steven R. Majewski et al.
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High-resolution Extinction Map in the Direction of the Strongly Obscured Bulge Fossil Fragment Liller 1*

The Astrophysical Journal
2021-08-01 | Journal article
DOI: 10.3847/1538-4357/ac0889
Contributors: Cristina Pallanca; Francesco R. Ferraro; Barbara Lanzoni; Chiara Crociati; Sara Saracino; Emanuele Dalessandro; Livia Origlia; Michael R. Rich; Elena Valenti; Douglas Geisler et al.
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Crossref

Chemical Tagging N-rich Field Stars with High-resolution Spectroscopy

The Astrophysical Journal
2021-05-01 | Journal article
DOI: 10.3847/1538-4357/abf64d
Contributors: Jincheng Yu; Baitian Tang; José G. Fernández-Trincado; Douglas Geisler; Hongliang Yan; M. Soto
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Crossref

Multiple Populations in Low-mass Globular Clusters: Palomar 13

The Astrophysical Journal
2021-02-01 | Journal article
DOI: 10.3847/1538-4357/abd557
Contributors: Baitian Tang; Yue Wang; Ruoyun Huang; Chengyuan Li; Jincheng Yu; Doug Geisler; Bruno Dias; José G. Fernández-Trincado; Julio A. Carballo-Bello; Antonio Cabrera-Lavers
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Crossref

VVV CL001: Likely the Most Metal-poor Surviving Globular Cluster in the Inner Galaxy

The Astrophysical Journal Letters
2021-02-01 | Journal article
DOI: 10.3847/2041-8213/abdf47
Contributors: José G. Fernández-Trincado; Dante Minniti; Stefano O. Souza; Timothy C. Beers; Doug Geisler; Christian Moni Bidin; Sandro Villanova; Steven R. Majewski; Beatriz Barbuy; Angeles Pérez-Villegas et al.
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On the Chemical and Kinematic Consistency between N-rich Metal-poor Field Stars and Enriched Populations in Globular Clusters

The Astrophysical Journal
2020-03-01 | Journal article
DOI: 10.3847/1538-4357/ab7233
Contributors: Baitian Tang; J. G. Fernández-Trincado; Chao Liu; Jincheng Yu; Hongliang Yan; Qi Gao; Jianrong Shi; Douglas Geisler
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Crossref

Detailed Chemical Composition and Orbit of the Newly Discovered Globular Cluster FSR 1758: Implications for the Accretion of the Sequoia Dwarf Galaxy onto the Milky Way*

The Astrophysical Journal
2019-09-10 | Journal article
DOI: 10.3847/1538-4357/ab3722
Contributors: Sandro Villanova; Lorenzo Monaco; Doug Geisler; Julia O’Connell; Dante Minniti; Paulina Assmann; Rodolfo Barbá
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The Relationship between Globular Cluster Mass, Metallicity, and Light-element Abundance Variations

The Astronomical Journal
2019-06-12 | Journal article
DOI: 10.3847/1538-3881/ab1a27
Contributors: David M. Nataf; Rosemary F. G. Wyse; Ricardo P. Schiavon; Yuan-Sen Ting; Dante Minniti; Roger E. Cohen; José G. Fernández-Trincado; Douglas Geisler; Christian Nitschelm; Peter M. Frinchaboy
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A Panchromatic View of the Bulge Globular Cluster NGC 6569*

The Astrophysical Journal
2019-03-20 | Journal article
DOI: 10.3847/1538-4357/ab07c4
Contributors: S. Saracino; E. Dalessandro; F. R. Ferraro; B. Lanzoni; D. Geisler; R. E. Cohen; A. Bellini; E. Vesperini; M. Salaris; S. Cassisi et al.
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Crossref

Chemical and Kinematic Analysis of CN-strong Metal-poor Field Stars in LAMOST DR3

The Astrophysical Journal
2019-01-20 | Journal article
DOI: 10.3847/1538-4357/aaf6b1
Contributors: Baitian Tang; Chao Liu; J. G. Fernández-Trincado; Doug Geisler; Jianrong Shi; Olga Zamora; Guy Worthey; Edmundo Moreno
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Crossref

A Sequoia in the Garden: FSR 1758—Dwarf Galaxy or Giant Globular Cluster?∗

The Astrophysical Journal Letters
2019-01-10 | Journal article
DOI: 10.3847/2041-8213/aaf811
Contributors: Rodolfo H. Barbá; Dante Minniti; Douglas Geisler; Javier Alonso-García; Maren Hempel; Antonela Monachesi; Julia I. Arias; Facundo A. Gómez
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Crossref

NGC 6791: A Probable Bulge Cluster without Multiple Populations*

The Astrophysical Journal
2018-11-01 | Journal article
DOI: 10.3847/1538-4357/aae4e5
Contributors: Sandro Villanova; Giovanni Carraro; Doug Geisler; Lorenzo Monaco; Paulina Assmann
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Crossref

A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2

The Astronomical Journal
2018-09-01 | Journal article
DOI: 10.3847/1538-3881/aad048
Contributors: J. Schiappacasse-Ulloa; B. Tang; J. G. Fernández-Trincado; O. Zamora; D. Geisler; P. Frinchaboy; M. Schultheis; F. Dell’Agli; S. Villanova; T. Masseron et al.
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Crossref

Deep Hubble Space Telescope Imaging of Globular Clusters toward the Galactic Bulge: Observations, Data Reduction, and Color–magnitude Diagrams*

The Astronomical Journal
2018-08-01 | Journal article
DOI: 10.3847/1538-3881/aac889
Contributors: Roger E. Cohen; Francesco Mauro; Javier Alonso-García; Maren Hempel; Ata Sarajedini; Antonio J. Ordoñez; Douglas Geisler; Jason S. Kalirai
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Crossref

On the Use of the Main-sequence Knee (Saddle) to Measure Globular Cluster Ages

The Astrophysical Journal
2018-06-20 | Journal article
DOI: 10.3847/1538-4357/aac2c2
Contributors: S. Saracino; E. Dalessandro; F. R. Ferraro; B. Lanzoni; L. Origlia; M. Salaris; A. Pietrinferni; D. Geisler; J. S. Kalirai; M. Correnti et al.
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Crossref

The Metal-poor non-Sagittarius (?) Globular Cluster NGC 5053: Orbit and Mg, Al, and Si Abundances

The Astrophysical Journal
2018-03-01 | Journal article
DOI: 10.3847/1538-4357/aaaaea
Contributors: Baitian Tang; J. G. Fernández-Trincado; Doug Geisler; Olga Zamora; Szabolcs Mészáros; Thomas Masseron; Roger E. Cohen; D. A. García-Hernández; Flavia Dell’Agli; Timothy C. Beers et al.
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Crossref

Galactic Doppelgängers: The Chemical Similarity Among Field Stars and Among Stars with a Common Birth Origin

The Astrophysical Journal
2018-02-01 | Journal article
DOI: 10.3847/1538-4357/aa9d8e
Contributors: M. Ness; H-W. Rix; David W. Hogg; A. R. Casey; J. Holtzman; M. Fouesneau; G. Zasowski; D. Geisler; M. Shetrone; D. Minniti et al.
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Crossref

New VVV Survey Globular Cluster Candidates in the Milky Way Bulge*

The Astrophysical Journal Letters
2017-11-10 | Journal article
DOI: 10.3847/2041-8213/aa95b8
Contributors: Dante Minniti; Douglas Geisler; Javier Alonso-García; Tali Palma; Juan Carlos Beamín; Jura Borissova; Marcio Catelan; Juan J. Clariá; Roger E. Cohen; Rodrigo Contreras Ramos et al.
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Crossref

Atypical Mg-poor Milky Way Field Stars with Globular Cluster Second-generation-like Chemical Patterns

The Astrophysical Journal Letters
2017-09-01 | Journal article
DOI: 10.3847/2041-8213/aa8032
Contributors: J. G. Fernández-Trincado; O. Zamora; D. A. García-Hernández; Diogo Souto; F. Dell’Agli; R. P. Schiavon; D. Geisler; B. Tang; S. Villanova; Sten Hasselquist et al.
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Crossref

Multiple Populations in NGC 1851: Abundance Variations and UV Photometric Synthesis in the Washington and HST/WFC3 Systems

The Astronomical Journal
2017-04-01 | Journal article
DOI: 10.3847/1538-3881/aa63e5
Contributors: Jeffrey D. Cummings; D. Geisler; S. Villanova
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Crossref

GLOBULAR CLUSTER SYSTEMS IN BRIGHTEST CLUSTER GALAXIES. III. BEYOND BIMODALITY

The Astrophysical Journal
2017-01-20 | Journal article
DOI: 10.3847/1538-4357/835/1/101
Contributors: William E. Harris; Stephanie M. Ciccone; Gwendolyn M. Eadie; Oleg Y. Gnedin; Douglas Geisler; Barry Rothberg; Jeremy Bailin
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Crossref

GeMS/GSAOI PHOTOMETRIC AND ASTROMETRIC PERFORMANCE IN DENSE STELLAR FIELDS

The Astrophysical Journal
2016-12-10 | Journal article
DOI: 10.3847/1538-4357/833/1/111
Contributors: E. Dalessandro; S. Saracino; L. Origlia; E. Marchetti; F. R. Ferraro; B. Lanzoni; D. Geisler; R. E. Cohen; F. Mauro; S. Villanova
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Crossref

ULTRA-DEEP GEMINI NEAR-INFRARED OBSERVATIONS OF THE BULGE GLOBULAR CLUSTER NGC 6624*

The Astrophysical Journal
2016-11-20 | Journal article
DOI: 10.3847/0004-637X/832/1/48
Contributors: S. Saracino; E. Dalessandro; F. R. Ferraro; D. Geisler; F. Mauro; B. Lanzoni; L. Origlia; P. Miocchi; R. E. Cohen; S. Villanova et al.
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Crossref

GLOBULAR CLUSTER SYSTEMS IN BRIGHTEST CLUSTER GALAXIES. II. NGC 6166

The Astrophysical Journal
2016-01-20 | Journal article
DOI: 10.3847/0004-637X/817/1/58
Contributors: William E. Harris; John P. Blakeslee; Bradley C. Whitmore; Oleg Y. Gnedin; Douglas Geisler; Barry Rothberg
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Crossref

A HOT HORIZONTAL BRANCH STAR WITH A CLOSE K-TYPE MAIN-SEQUENCE COMPANION

The Astrophysical Journal
2015-10-16 | Journal article
DOI: 10.1088/2041-8205/812/2/L31
Contributors: C. Moni Bidin; Y. Momany; M. Montalto; M. Catelan; S. Villanova; G. Piotto; D. Geisler
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Crossref

GEMINI/GeMS OBSERVATIONS UNVEIL THE STRUCTURE OF THE HEAVILY OBSCURED GLOBULAR CLUSTER LILLER 1.

The Astrophysical Journal
2015-06-15 | Journal article
DOI: 10.1088/0004-637X/806/2/152
Contributors: S. Saracino; E. Dalessandro; F. R. Ferraro; B. Lanzoni; D. Geisler; F. Mauro; S. Villanova; C. Moni Bidin; P. Miocchi; D. Massari
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CA II TRIPLET SPECTROSCOPY OF SMALL MAGELLANIC CLOUD RED GIANTS. III. ABUNDANCES AND VELOCITIES FOR A SAMPLE OF 14 CLUSTERS

The Astronomical Journal
2015-04-14 | Journal article
DOI: 10.1088/0004-6256/149/5/154
Contributors: M. C. Parisi; D. Geisler; J. J. Clariá; S. Villanova; N. Marcionni; A. Sarajedini; A. J. Grocholski
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GLOBULAR CLUSTER SYSTEMS IN BRIGHTEST CLUSTER GALAXIES: A NEAR-UNIVERSAL LUMINOSITY FUNCTION?

The Astrophysical Journal
2014-12-08 | Journal article
DOI: 10.1088/0004-637X/797/2/128
Contributors: William E. Harris; Warren Morningstar; Oleg Y. Gnedin; Heather O'Halloran; John P. Blakeslee; Bradley C. Whitmore; Patrick Côté; Douglas Geisler; Eric W. Peng; Jeremy Bailin et al.
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