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Results 1 - 72 of 72

CAPOS: The bulge Cluster APOgee Survey IV. Elemental Abundances of the bulge globular cluster NGC 6558. (arXiv:2310.13054v1 [astro-ph.GA])
- Virtual Journal - Volume 21, Issue 41 - article #4
- Danilo González-Díaz, José, G. Fernández-Trincado, Sandro Villanova, Doug Geisler, Beatriz Barbuy, Dante Minniti, Timothy C. Beers, Christian Moni Bidin, Francesco Mauro, Cesar Muñoz, Baitian Tang, Mario Soto, Antonela Monachesi, Richard R. Lane, Heinz Frelijj
- http://arxiv.org/abs/2310.13054
APOGEE-2S Mg-Al anti-correlation of the Metal-Poor Globular Cluster NGC 2298. (arXiv:2204.09703v1 [astro-ph.GA])
- Virtual Journal - Volume 20, Issue 16 - article #1
- Ian Baeza, José, G. Fernández-Trincado, Sandro Villanova, Doug Geisler, Dante Minniti, Elisa R. Garro, Beatriz Barbuy, Timothy C. Beers, Richard R. Lane
- http://arxiv.org/abs/2204.09703
APOGEE-2S Discovery of Light- and Heavy-Element Abundance Correlations in the Bulge Globular Cluster NGC 6380. (arXiv:2109.02661v1 [astro-ph.GA])
- Virtual Journal - Volume 19, Issue 37 - article #4
- 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, Leticia Carigi, Baitian Tang, Christian Moni Bidin, Katherine Vieira
- http://arxiv.org/abs/2109.02661
Chemical Tagging N-rich Field Stars with High-resolution Spectroscopy
- Virtual Journal - Volume 19, Issue 21 - article #31
- Jincheng Yu, Baitian Tang, JosÃƒÂ© G. FernÃƒÂ¡ndez-Trincado, Douglas Geisler, Hongliang Yan,, M. Soto
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/913/1/23
Aluminum Enhanced Metal-Poor Stars buried in the Inner Galaxy. (arXiv:2010.01135v1 [astro-ph.GA])
- Virtual Journal - Volume 18, Issue 41 - article #1
- José, G. Fernández-Trincado, Timothy C. Beers, Dante Minniti, Baitian Tang, Sandro Villanova, Doug Geisler, Angeles Pérez-Villegas, Katherine Vieira
- http://arxiv.org/abs/2010.01135
The Open Cluster Chemical Abundances and Mapping Survey: IV. Abundances for 128 Open Clusters using SDSS/APOGEE DR16. (arXiv:2002.08980v1 [astro-ph.GA])
- Virtual Journal - Volume 18, Issue 9 - article #5
- John Donor, Peter M. Frinchaboy, Katia Cunha, Julia E. O'Connell, Carlos Allende Prieto, Andres Almeida, Friedrich Anders, Rachael Beaton, Dmitry Bizyaev, Joel R. Brownstein, Ricardo Carrera, Cristina Chiappini, Roger Cohen, D. A. Garcia-Hernandez, Doug Geisler, Sten Hasselquist, Henrik Jonsson, Richard R. Lane, Steven R. Majewski, Dante Minniti, Christian Moni Bidin, Kaike Pan, Alexandre Roman-Lopes, Jennifer S. Sobeck, Gail Zasowski
- http://arxiv.org/abs/2002.08980
On the Chemical and Kinematic Consistency Between N-rich Metal-poor Field Stars and Enriched Populations in Globular Clusters. (arXiv:2001.11161v1 [astro-ph.GA])
- Virtual Journal - Volume 18, Issue 5 - article #8
- Baitian Tang, J. G. Fernandez-Trincado, Chao Liu, Jincheng Yu, Hongliang Yan, Qi Gao, Jianrong Shi, Douglas Geisler
- http://arxiv.org/abs/2001.11161
The Chemical Compositions of Accreted and {it in situ} Galactic Globular Clusters According to SDSS/APOGEE. (arXiv:2001.03177v1 [astro-ph.GA])
- Virtual Journal - Volume 18, Issue 3 - article #5
- Danny Horta, Ricardo P. Schiavon, J. Ted Mackereth, Timothy C. Beers, José, G. Fernández-Trincado, Peter M. Frinchaboy, Doug Geisler, Sten Hasselquist, Henrik Jönsson, Richard R. Lane, Steven R. Majewski, Szabolcs Mészáros, Christian Moni Bidin, David M. Nataf, Alexandre Roman-Lopes, Christian Nitschelm, Gail Zasowski
- http://arxiv.org/abs/2001.03177
The Relationship Between Globular Cluster Mass, Metallicity, and Light Element Abundance Variations. (arXiv:1904.07884v1 [astro-ph.SR])
- Virtual Journal - Volume 17, Issue 16 - article #13
- David M. Nataf, Rosemary Wyse, Ricardo P. Schiavon, Yuan-Sen Ting, Dante Minniti, Roger E. Cohen, José, G. Fernández-Trincado, Douglas Geisler, Christian Nitschelm, Peter M. Frinchaboy
- http://arxiv.org/abs/1904.07884
A Chemical and Kinematical Analysis of the Intermediate-age Open Cluster IC 166 from APOGEE and Gaia DR2
- Virtual Journal - Volume 16, Issue 33 - article #1
- J. Schiappacasse-Ulloa, B. Tang, J. G. FernÃƒÂ¡ndez-Trincado, O. Zamora, D. Geisler, P. Frinchaboy, M. Schultheis, F. DellÃ¢Â€Â™Agli, S. Villanova, T. Masseron, Sz. MÃƒÂ©szÃƒÂ¡ros, D. Souto, S. Hasselquist, K. Cunha, V. V. Smith, D. A. GarcÃƒÂa-HernÃƒÂ¡ndez, K. Vieira, A. C. Robin, D. Minniti, G. Zasowski, E. Moreno, A. PÃƒÂ©rez-Villegas, R. R. Lane, I. I. Ivans, K. Pan, C. Nitschelm, F. A. Santana, R. Carrera,, A. Roman-Lopes
- The Astronomical Journal
- http://iopscience.iop.org/1538-3881/156/3/94
Abundance anomalies in red giants with possible extragalactic origins unveiled by APOGEE-2. (arXiv:1710.07433v1 [astro-ph.GA])
- Virtual Journal - Volume 15, Issue 43 - article #1
- J. G. Fernández-Trincado, D. Geisler, E. Moreno, O. Zamora, A. C. Robin, S. Villanova
- http://arxiv.org/abs/1710.07433
Atypical Mg-poor Milky Way Field Stars with Globular Cluster Second-generation-like Chemical Patterns
- Virtual Journal - Volume 15, Issue 34 - article #34
- J. G. FernÃƒÂ¡ndez-Trincado, O. Zamora, D. A. GarcÃƒÂa-HernÃƒÂ¡ndez, Diogo Souto, F. DellÃ¢Â€Â™Agli, R. P. Schiavon, D. Geisler, B. Tang, S. Villanova, Sten Hasselquist, R. E. Mennickent, Katia Cunha, M. Shetrone, Carlos Allende Prieto, K. Vieira, G. Zasowski, J. Sobeck, C. R. Hayes, S. R. Majewski, V. M. Placco, T. C. Beers, D. R. G. Schleicher, A. C. Robin, Sz. MÃƒÂ©szÃƒÂ¡ros, T. Masseron, Ana E. GarcÃƒÂa PÃƒÂ©rez, F. Anders, A. Meza, A. Alves-Brito, R. Carrera, D. Minniti, R. R. Lane, E. FernÃƒÂ¡ndez-Alvar, E. Moreno, B. Pichardo, A. PÃƒÂ©rez-Villegas, M. Schultheis, A. Roman-Lopes, C. E. Fuentes, C. Nitschelm, P. Harding, D. Bizyaev, K. Pan, D. Oravetz, A. Simmons, Inese I. Ivans, S. Blanco-Cuaresma, J. HernÃƒÂ¡ndez, J. Alonso-GarcÃƒÂa, O. Valenzuela,, J. ChanamÃƒÂ©
- The Astrophysical Journal Letters
- http://iopscience.iop.org/2041-8205/846/1/L2
APOGEE Chemical Abundances of the Sagittarius Dwarf Galaxy. (arXiv:1707.03456v1 [astro-ph.GA])
- Virtual Journal - Volume 15, Issue 28 - article #2
- Sten Hasselquist, Matthew Shetrone, Verne Smith, Jon Holtzman, Andrew McWilliam, J. G. Fernández-Trincado, Timothy C. Beers, Steven R. Majewski, David L. Nidever, Baitian Tang, Patricia B. Tissera, Emma Fernández Alvar, Carlos Allende Prieto, Andres Almeida, Borja Anguiano, Giuseppina Battaglia, Leticia Carigi, Gloria Delgado Inglada, Peter Frinchaboy, D. A. García-Hernández, Doug Geisler, Dante Minniti, Vinicius M. Placco, Mathias Schultheis, Jennifer Sobeck, Sandro Villanova
- http://arxiv.org/abs/1707.03456
Atypical Mg-poor Milky Way field stars with globular cluster second-generation like chemical patterns. (arXiv:1707.03108v1 [astro-ph.GA])
- Virtual Journal - Volume 15, Issue 28 - article #3
- J. G. Fernández-Trincado, O. Zamora, D. A. Garcia-Hernandez, Diogo Souto, F. Dell'Agli, R. P. Schiavon, D. Geisler, B. Tang, S. Villanova, Sten Hasselquist, R. E. Mennickent, Katia Cunha, M. Shetrone, Carlos Allende Prieto, K. Vieira, G. Zasowski, J. Sobeck, C. R. Hayes, S. R. Majewski, V. M. Placco, T. C. Beers, D. R. G. Schleicher, A. C. Robin, Sz. Meszaros, T. Masseron, Ana E. Garcia Perez, F. Anders, A. Meza, A. Alves-Brito, R. Carrera, D. Minniti, R. R. Lane, E. Fernandez-Alvar, E. Moreno, B. Pichardo, A. Perez-Villegas, M. Schultheis, A. Roman-Lopes, C. E. Fuentes, C. Nitschelm, P. Harding, D. Bizyaev, K. Pan, D. Oravetz, A. Simmons, Inese I. Ivans, S. Blanco-Cuaresma, J. Hernandez, J. Alonso-Garcia, O. Valenzuela, J. Chaname
- http://arxiv.org/abs/1707.03108
Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe
- Virtual Journal - Volume 15, Issue 26 - article #17
- Michael R. Blanton, Matthew A. Bershady, Bela Abolfathi, Franco D. Albareti, Carlos Allende Prieto, Andres Almeida, Javier Alonso-GarcÃƒÂa, Friedrich Anders, Scott F. Anderson, Brett Andrews, Erik Aquino-OrtÃƒÂz, Alfonso AragÃƒÂ³n-Salamanca, Maria Argudo-FernÃƒÂ¡ndez, Eric Armengaud, Eric Aubourg, Vladimir Avila-Reese, Carles Badenes, Stephen Bailey, Kathleen A. Barger, Jorge Barrera-Ballesteros, Curtis Bartosz, Dominic Bates, Falk Baumgarten, Julian Bautista, Rachael Beaton, Timothy C. Beers, Francesco Belfiore, Chad F. Bender, Andreas A. Berlind, Mariangela Bernardi, Florian Beutler, Jonathan C. Bird, Dmitry Bizyaev, Guillermo A. Blanc, Michael Blomqvist, Adam S. Bolton, MÃƒÂ©dÃƒÂ©ric Boquien, Jura Borissova, Remco van den Bosch, Jo Bovy, William N. Brandt, Jonathan Brinkmann, Joel R. Brownstein, Kevin Bundy, Adam J. Burgasser, Etienne Burtin, NicolÃƒÂ¡s G. Busca, Michele Cappellari, Maria Leticia Delgado Carigi, Joleen K. Carlberg, Aurelio Carnero Rosell, Ricardo Carrera, Nancy J. Chanover, Brian Cherinka, Edmond Cheung, Yilen GÃƒÂ³mez Maqueo Chew, Cristina Chiappini, Peter Doohyun Choi, Drew Chojnowski, Chia-Hsun Chuang, Haeun Chung, Rafael Fernando Cirolini, Nicolas Clerc, Roger E. Cohen, Johan Comparat, Luiz da Costa, Marie-Claude Cousinou, Kevin Covey, Jeffrey D. Crane, Rupert A. C. Croft, Irene Cruz-Gonzalez, Daniel Garrido Cuadra, Katia Cunha, Guillermo J. Damke, Jeremy Darling, Roger Davies, Kyle Dawson, Axel de la Macorra, Flavia DellÃ¢Â€Â™Agli, Nathan De Lee, TimothÃƒÂ©e Delubac, Francesco Di Mille, Aleks Diamond-Stanic, Mariana Cano-DÃƒÂaz, John Donor, Juan JosÃƒÂ© Downes, Niv Drory, HÃƒÂ©lion du Mas des Bourboux, Christopher J. Duckworth, Tom Dwelly, Jamie Dyer, Garrett Ebelke, Arthur D. Eigenbrot, Daniel J. Eisenstein, Eric Emsellem, Mike Eracleous, Stephanie Escoffier, Michael L. Evans, Xiaohui Fan, Emma FernÃƒÂ¡ndez-Alvar, J. G. Fernandez-Trincado, Diane K. Feuillet, Alexis Finoguenov, Scott W. Fleming, Andreu Font-Ribera, Alexander Fredrickson, Gordon Freischlad, Peter M. Frinchaboy, Carla E. Fuentes, LluÃƒÂs Galbany, R. Garcia-Dias, D. A. GarcÃƒÂa-HernÃƒÂ¡ndez, Patrick Gaulme, Doug Geisler, Joseph D. Gelfand, HÃƒÂ©ctor Gil-MarÃƒÂn, Bruce A. Gillespie, Daniel Goddard, Violeta Gonzalez-Perez, Kathleen Grabowski, Paul J. Green, Catherine J. Grier, James E. Gunn, Hong Guo, Julien Guy, Alex Hagen, ChangHoon Hahn, Matthew Hall, Paul Harding, Sten Hasselquist, Suzanne L. Hawley, Fred Hearty, Jonay I. Gonzalez HernÃƒÂ¡ndez, Shirley Ho, David W. Hogg, Kelly Holley-Bockelmann, Jon A. Holtzman, Parker H. Holzer, Joseph Huehnerhoff, Timothy A. Hutchinson, Ho Seong Hwang, HÃƒÂ©ctor J. Ibarra-Medel, Gabriele da Silva Ilha, Inese I. Ivans, KeShawn Ivory, Kelly Jackson, Trey W. Jensen, Jennifer A. Johnson, Amy Jones, Henrik JÃƒÂ¶nsson, Eric Jullo, Vikrant Kamble, Karen Kinemuchi, David Kirkby, Francisco-Shu Kitaura, Mark Klaene, Gillian R. Knapp, Jean-Paul Kneib, Juna A. Kollmeier, Ivan Lacerna, Richard R. Lane, Dustin Lang, David R. Law, Daniel Lazarz, Youngbae Lee, Jean-Marc Le Goff, Fu-Heng Liang, Cheng Li, Hongyu Li, Jianhui Lian, Marcos Lima, Lihwai Lin, Yen-Ting Lin, Sara Bertran de Lis, Chao Liu, Miguel Angel C. de Icaza Lizaola, Dan Long, Sara Lucatello, Britt Lundgren, Nicholas K. MacDonald, Alice Deconto Machado, Chelsea L. MacLeod, Suvrath Mahadevan, Marcio Antonio Geimba Maia, Roberto Maiolino, Steven R. Majewski, Elena Malanushenko, Viktor Malanushenko, Arturo Manchado, Shude Mao, Claudia Maraston, Rui Marques-Chaves, Thomas Masseron, Karen L. Masters, Cameron K. McBride, Richard M. McDermid, Brianne McGrath, Ian D. McGreer, NicolÃƒÂ¡s Medina PeÃƒÂ±a, Matthew Melendez, Andrea Merloni, Michael R. Merrifield, Szabolcs Meszaros, Andres Meza, Ivan Minchev, Dante Minniti, Takamitsu Miyaji, Surhud More, John Mulchaey, Francisco MÃƒÂ¼ller-SÃƒÂ¡nchez, Demitri Muna, Ricardo R. Munoz, Adam D. Myers, Preethi Nair, Kirpal Nandra, Janaina Correa do Nascimento, Alenka Negrete, Melissa Ness, Jeffrey A. Newman, Robert C. Nichol, David L. Nidever, Christian Nitschelm, Pierros Ntelis, Julia E. OÃ¢Â€Â™Connell, Ryan J. Oelkers, Audrey Oravetz, Daniel Oravetz, Zach Pace, Nelson Padilla, Nathalie Palanque-Delabrouille, Pedro Alonso Palicio, Kaike Pan, John K. Parejko, Taniya Parikh, Isabelle PÃƒÂ¢ris, Changbom Park, Alim Y. Patten, Sebastien Peirani, Marcos Pellejero-Ibanez, Samantha Penny, Will J. Percival, Ismael Perez-Fournon, Patrick Petitjean, Matthew M. Pieri, Marc Pinsonneault, Alice Pisani, RadosÃ…Â‚aw Poleski, Francisco Prada, Abhishek Prakash, Anna BÃƒÂ¡rbara de Andrade Queiroz, M. Jordan Raddick, Anand Raichoor, Sandro Barboza Rembold, Hannah Richstein, Rogemar A. Riffel, RogÃƒÂ©rio Riffel, Hans-Walter Rix, Annie C. Robin, Constance M. Rockosi, Sergio RodrÃƒÂguez-Torres, A. Roman-Lopes, Carlos RomÃƒÂ¡n-ZÃƒÂºÃƒÂ±iga, Margarita Rosado, Ashley J. Ross, Graziano Rossi, John Ruan, Rossana Ruggeri, Eli S. Rykoff, Salvador Salazar-Albornoz, Mara Salvato, Ariel G. SÃƒÂ¡nchez, D. S. Aguado, JosÃƒÂ© R. SÃƒÂ¡nchez-Gallego, Felipe A. Santana, BasÃƒÂlio Xavier Santiago, Conor Sayres, Ricardo P. Schiavon, Jaderson da Silva Schimoia, Edward F. Schlafly, David J. Schlegel, Donald P. Schneider, Mathias Schultheis, William J. Schuster, Axel Schwope, Hee-Jong Seo, Zhengyi Shao, Shiyin Shen, Matthew Shetrone, Michael Shull, Joshua D. Simon, Danielle Skinner, M. F. Skrutskie, AnÃ…Â¾e Slosar, Verne V. Smith, Jennifer S. Sobeck, Flavia Sobreira, Garrett Somers, Diogo Souto, David V. Stark, Keivan Stassun, Fritz Stauffer, Matthias Steinmetz, Thaisa Storchi-Bergmann, Alina Streblyanska, Guy S. Stringfellow, Genaro SuÃƒÂ¡rez, Jing Sun, Nao Suzuki, Laszlo Szigeti, Manuchehr Taghizadeh-Popp, Baitian Tang, Charling Tao, Jamie Tayar, Mita Tembe, Johanna Teske, Aniruddha R. Thakar, Daniel Thomas, Benjamin A. Thompson, Jeremy L. Tinker, Patricia Tissera, Rita Tojeiro, Hector Hernandez Toledo, Sylvain de la Torre, Christy Tremonti, Nicholas W. Troup, Octavio Valenzuela, Inma Martinez Valpuesta, Jaime Vargas-GonzÃƒÂ¡lez, Mariana Vargas-MagaÃƒÂ±a, Jose Alberto Vazquez, Sandro Villanova, M. Vivek, Nicole Vogt, David Wake, Rene Walterbos, Yuting Wang, Benjamin Alan Weaver, Anne-Marie Weijmans, David H. Weinberg, Kyle B. Westfall, David G. Whelan, Vivienne Wild, John Wilson, W. M. Wood-Vasey, Dominika Wylezalek, Ting Xiao, Renbin Yan, Meng Yang, Jason E. Ybarra, Christophe YÃƒÂ¨che, Nadia Zakamska, Olga Zamora, Pauline Zarrouk, Gail Zasowski, Kai Zhang, Gong-Bo Zhao, Zheng Zheng, Zheng Zheng, Xu Zhou, Zhi-Min Zhou, Guangtun B. Zhu, Manuela Zoccali,, Hu Zou
- The Astronomical Journal
- http://iopscience.iop.org/1538-3881/154/1/28
The peculiar Na-O anticorrelation of the bulge globular cluster NGC 6440. (arXiv:1705.02684v1 [astro-ph.SR])
- Virtual Journal - Volume 15, Issue 19 - article #11
- C. Muñoz, S. Villanova, D. Geisler, I. Saviane, B. Dias, R.E. Cohen, F. Mauro
- http://arxiv.org/abs/1705.02684
Baade's window with APOGEE: Metallicities, ages and chemical abundances. (arXiv:1702.01547v1 [astro-ph.GA])
- Virtual Journal - Volume 15, Issue 6 - article #2
- M. Schultheis, A. Rojas-Arriagada, A. E. García Pérez, H. Jönsson, M. Hayden, G. Nandakumar, K. Cunha, C. Allende Prieto, J.A. Holtzman, T.C. Beers, D. Bizyaev, J. Brinkmann, R. Carrera, R.E. Cohen, D. Geisler, F.R. Hearty, J.G. Fernández-Trincado, C. Maraston, D. Minniti, C. Nitschelm, A. Roman-Lopes, D.P. Schneider, B. Tang, S. Villanova, G. Zasowski, S.R. Majewski
- http://arxiv.org/abs/1702.01547
Galactic Doppelganger: The chemical similarity among field stars and among stars with a common birth origin. (arXiv:1701.07829v1 [astro-ph.SR])
- Virtual Journal - Volume 15, Issue 5 - article #8
- M. Ness, H-W. Rix, David W. Hogg, A.R. Casey, J. Holtzman, M. Fouesneau, G. Zasowski, D. Geisler, M. Shetrone, D. Minniti, Peter M. Frinchaboy, Alexandre Roman-Lopes
- http://arxiv.org/abs/1701.07829
Ultra-deep GEMINI Near-infrared Observations of the Bulge Globular Cluster NGC 6624.
- Virtual Journal - Volume 14, Issue 47 - article #26
- S. Saracino, E. Dalessandro, F. R. Ferraro, D. Geisler, F. Mauro, B. Lanzoni, L. Origlia, P. Miocchi, R. E. Cohen, S. Villanova,, C. Moni Bidin
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/832/1/48
APOGEE Chemical Abundances of Globular Cluster Giants in the Inner Galaxy. (arXiv:1611.03086v1 [astro-ph.GA])
- Virtual Journal - Volume 14, Issue 46 - article #2
- Ricardo P. Schiavon, Jennifer A. Johnson, Peter M. Frinchaboy, Gail Zasowski, Szabolcs Meszaros, D. A. Garcia-Hernandez, Roger E. Cohen, Baitian Tang, Sandro Villanova, Douglas Geisler, Timothy C. Beers, J. G. Fernandez-Trincado, Ana E. Garcia Perez, Sara Lucatello, Steven R. Majewski, Sarah L. Martell, Robert W. O'Connell, Carlos Allende Prieto, Dmitry Bizyaev, Ricardo Carrera, Richard R. Lane, Elena Malanushenko, Viktor Malanushenko, Ricardo R. Munoz, Christian Nitschelm, Daniel Oravetz, Kaike Pan, Alexandre Roman-Lopes, Matthias Schultheis, Audrey Simmons
- http://arxiv.org/abs/1611.03086
Near-infrared photometry of globular clusters towards the Galactic bulge: observations and photometric metallicity indicators
- Virtual Journal - Volume 14, Issue 45 - article #14
- Cohen, R. E., Moni Bidin, C., Mauro, F., Bonatto, C., Geisler, D.
- >Oxford University Press
- http://mnras.oxfordjournals.org/cgi/content/short/464/2/1874?rss=1
Two Groups of Red Giants with Distinct Chemical Abundances in the Bulge Globular Cluster NGC 6553 Through the Eyes of APOGEE. (arXiv:1610.06763v1 [astro-ph.GA])
- Virtual Journal - Volume 14, Issue 44 - article #15
- Baitian Tang, Roger E. Cohen, Doug Geisler, Ricardo Schiavon, Steven R. Majewski, Sandro Villanova, Ricardo Carrera, Olga Zamora, D. A. Garcia-Hernandez, Matthew Shetrone, Peter Frinchaboy, Andres Meza, J. G. Fernández-Trincado, Ricardo R. Muñoz, Chien-Cheng Lin, Richard R. Lane, Christian Nitschelm, Kaike Pan, Dmitry Bizyaev, Daniel Oravetz, Audrey Simmons
- http://arxiv.org/abs/1610.06763
Chemical Abundances in a Sample of Red Giants in the Open Cluster NGC 2420 from APOGEE
- Virtual Journal - Volume 14, Issue 42 - article #28
- Diogo Souto, K. Cunha, V. Smith, C. Allende Prieto, M. Pinsonneault, O. Zamora, D. A. GarcÃƒÂa-HernÃƒÂ¡ndez, Sz. MÃƒÂ©szÃƒÂ¡ros, J. Bovy, A. E. GarcÃƒÂa PÃƒÂ©rez, F. Anders, D. Bizyaev, R. Carrera, P. M. Frinchaboy, J. Holtzman, I. Ivans, S. R. Majewski, M. Shetrone, J. Sobeck, K. Pan, B. Tang, S. Villanova,, D. Geisler
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/830/1/35
Discovery of a Metal-Poor Field Giant with a Globular Cluster Second-Generation Abundance Pattern. (arXiv:1604.01279v2 [astro-ph.GA] UPDATED)
- Virtual Journal - Volume 14, Issue 41 - article #3
- J. G. Fernández-Trincado, A. C. Robin, E. Moreno, R. P. Schiavon, A. E. García Peréz, K. Vieira, K. Cunha, O. Zamora, C. Sneden, Diogo Souto, R. Carrera, J. A. Johnson, M. Shetrone, G. Zasowski, D. A. García-Hernández, S. R. Majewski, C. Reylé, S. Blanco-Cuaresma, L. A. Martinez-Medina, A. Pérez-Villegas, O. Valenzuela, B. Pichardo, A. Meza, Sz. Mészáros, J. Sobeck, D. Geisler, F. Anders, M. Schultheis, B. Tang, A. Roman-Lopes, R. E. Mennickent, K. Pan, C. Nitschelm, F. Allard
- http://arxiv.org/abs/1604.01279
The Gaia-ESO Survey: Insights on the inner-disc evolution from open clusters
- Virtual Journal - Volume 13, Issue 20 - article #17
- L. Magrini, S. Randich, P. Donati, A. Bragaglia, V. Adibekyan, D. Romano, R. Smiljanic, S. Blanco-Cuaresma, G. Tautvaisiene, E. Friel, J. Overbeek, H. Jacobson, T. Cantat-Gaudin, A. Vallenari, R. Sordo, E. Pancino, D. Geisler, I. San Roman, S. Villanova, A. Casey, A. Hourihane, C. C. Worley, P. Francois, G. Gilmore, T. Bensby, E. Flaccomio, A. J. Korn, A. Recio-Blanco, G. Carraro, M. T. Costado, E. Franciosini, U. Heiter, P. Jofree, C. Lardo, P. de Laverny, L. Monaco, L. Morbidelli, G. Sacco, S. G. Sousa, S. Zaggia
- arXiv.org - Astrophysics - Volume: 2015, Issue: 22 May
- arXiv:1505.04039 [pdf, other]
Chemical abundances of giant stars in NGC 5053 and NGC 5634, two globular clusters associated with the Sagittarius dwarf Spheroidal galaxy?
- Virtual Journal - Volume 13, Issue 18 - article #4
- L. Sbordone (1,2), L. Monaco (3,4), C. Moni Bidin (5), P. Bonifacio (6), S. Villanova (7), M. Bellazzini (8), R. Ibata (9), M. Chiba (10), D. Geisler (7), E. Caffau (6), S. Duffau (1,2) ((1) Millennium Institute for Astrophysics, Chile, (2) Pontificia Universidad Catolica de Chile, Santiago, Chile, (3) European Southern Observatory, Santiago, Chile, (4) Departamento de Ciencias Fisicas, Universidad Andres Bello, Santiago, Chile, (5) Instituto de Astronomia, Universidad Catolica del Norte, Antofagasta, Chile (6) GEPI, Observatoire de Paris, PSL Resarch University, CNRS, Univ. Paris Diderot, Sorbonne Paris Cite, Meudon, France, (7) Departamento de Astronomia, Universidad de Concepcion, Concepcion, Chile, (8) INAF-Osservatorio Astronomico di Bologna, Bologna, Italy, (9) Observatoire Astronomique de Strasbourg, Universite de Strasbourg, CNRS, Strasbourg, France, (10) Astronomical Institute, Tohoku University, Sendai, Japan)
- arXiv.org - Astrophysics - Volume: 2015, Issue: 8 May
- arXiv:1505.01487 [pdf, other]
Ca II Triplet Spectroscopy of Small Magellanic Cloud Red Giants. III. Abundances and Velocities for a Sample of 14 Clusters
- Virtual Journal - Volume 13, Issue 18 - article #22
- M. C. Parisi, D. Geisler, J. J. ClariÃƒÂ¡, S. Villanova, N. Marcionni, A. Sarajedini, and A. J. Grocholski
- Astronomical Journal - Volume: 149, Issue: 5
- View article PDF (1.19 MB)
The Gaia-ESO Survey: Detailed Abundances in the Metal-poor Globular Cluster NGC 4372
- Virtual Journal - Volume 13, Issue 15 - article #16
- I. San Roman, C. Muñoz, D. Geisler, S. Villanova, N. Kacharov, A. Koch, G. Carraro, G. Tautvaišiene, A. Vallenari, E. J. Alfaro, T. Bensby, E. Flaccomio, P. Francois, A. J. Korn, E. Pancino, A. Recio-Blanco, R. Smiljanic, M. Bergemann, M. T. Costado, F. Damiani, U. Heiter, A. Hourihane, P. Jofré, C. Lardo, P. de Laverny, T. Masseron, L. Morbidelli, L. Sbordone, S. G. Sousa, C. C. Worley, S. Zaggia
- arXiv.org - Astrophysics - Volume: 2015, Issue: 17 Apr
- arXiv:1504.03497 [pdf, ps, other]
Probing the Large Magellanic Cloud's recent chemical enrichment history through its star clusters
- Virtual Journal - Volume 13, Issue 13 - article #6
- Tali Palma, Juan José, Clariá, Doug Geisler, Luciana V. Gramajo, Andrea V. Ahumada
- arXiv.org - Astrophysics - Volume: 2015, Issue: 3 Apr
- arXiv:1504.00584 [pdf, ps, other]
Sodium and Oxygen Abundances in the Open Cluster NGC 6791 from APOGEE H-Band Spectroscopy
- Virtual Journal - Volume 12, Issue 24 - article #9
- Katia Cunha, Verne V. Smith, Jennifer A. Johnson, Maria Bergemann, Szabolcs Meszaros, Matthew D. Shetrone, Diogo Souto, Carlos Allende Prieto, Ricardo P. Schiavon, Peter Frinchaboy, Gail Zasowski, Dmitry Bizyaev, Jon Holtzman, Ana E. Garcia Perez, Steven R. Majewski, David Nidever, Timothy Beers, Ricardo Carrera, Doug Geisler, James Gunn, Fred Hearty, Inese Ivans, Sarah Martell, Marc Pinsonneault, Donald P. Schneider, Jennifer Sobeck, Dennis Stello, Keivan G. Stassun, Michael Skrutskie, John C. Wilson
- arXiv.org - Astrophysics - Volume: 2014, Issue: 14 Nov
- arXiv:1411.2034 [pdf, ps, other]
The Gaia-ESO Survey: Stellar content and elemental abundances in the massive cluster NGC 6705
- Virtual Journal - Volume 12, Issue 23 - article #115
- T. Cantat-Gaudin, A. Vallenari, S. Zaggia, A. Bragaglia, R. Sordo, J. E. Drew, J. Eisloeffel, H. J. Farnhill, E. Gonzalez-Solares, R. Greimel, et al. (45 more) M. J. Irwin, A. Kupcu-Yoldas, C. Jordi, R. Blomme, L. Sampedro, M. T. Costado, E. Alfaro, R. Smiljanic, L. Magrini, P. Donati, E. D. Friel, H. Jacobson, U. Abbas, D. Hatzidimitriou, A. Spagna, A. Vecchiato, L. Balaguer-Nunez, C. Lardo, M. Tosi, E. Pancino, A. Klutsch, G. Tautvaisiene, A. Drazdauskas, E. Puzeras, F. JimÃƒÂ©nez-Esteban, E. Maiorca, D. Geisler, I. San Roman, S. Villanova, G. Gilmore, S. Randich, T. Bensby, E. Flaccomio, A. Lanzafame, A. Recio-Blanco, F. Damiani, A. Hourihane, P. JofrÃƒÂ©, P. de Laverny, T. Masseron, L. Morbidelli, L. Prisinzano, G. G. Sacco, L. Sbordone and C. C. Worley
- Astronomy and Astrophysics - Volume: 569, Issue: September 2014
- http://dx.doi.org/10.1051/0004-6361/201423851
  Abstract Full HTML PDF (11.05 MB) ePUB (2.451 MB) References Tables at CDS NASA ADS Abstract Service
Gaia-ESO Survey: The analysis of high-resolution UVES spectra of FGK-type stars
- Virtual Journal - Volume 12, Issue 22 - article #45
- R. Smiljanic, A. J. Korn, M. Bergemann, A. Frasca, L. Magrini, T. Masseron, E. Pancino, G. Ruchti, I. San Roman, L. Sbordone, S. G. Sousa, H. Tabernero, G. Tautvaisiene, M. Valentini, M. Weber, C. C. Worley, V. Zh. Adibekyan, C. Allende Prieto, G. Barisevicius, K. Biazzo, S. Blanco-Cuaresma, P. Bonifacio, A. Bragaglia, E. Caffau, T. Cantat-Gaudin, Y. Chorniy, P. de Laverny, E. Delgado-Mena, P. Donati, S. Duffau, E. Franciosini, E. Friel, D. Geisler, J. I. Gonzalez Hernandez, P. Gruyters, G. Guiglion, C. J. Hansen, U. Heiter, V. Hill, H. R. Jacobson, P. Jofre, H. Jonsson, A. C. Lanzafame, C. Lardo, H. G. Ludwig, E. Maiorca, S. Mikolaitis, D. Montes, T. Morel, A. Mucciarelli, C. Munoz, T. Nordlander, L. Pasquini, E. Puzeras, A. Recio-Blanco, N. Ryde, G. Sacco, N. C. Santos, A. M. Serenelli, et al. (43 additional authors not shown)
- arXiv.org - Astrophysics - Volume: 2014, Issue: 5 Sep
- arXiv:1409.0568 [pdf, other]
The Metallicity Spread and the Age-Metallicity Relation of Ï‰ Centauri
- Virtual Journal - Volume 12, Issue 21 - article #165
- S. Villanova, D. Geisler, R. G. Gratton, and S. Cassisi
- The Astrophysical Journal - Volume: 791, Issue: 2
- View article PDF (1.79 MB)
The Gaia-ESO Survey: Stellar content and elemental abundances in the massive cluster NGC 6705
- Virtual Journal - Volume 12, Issue 20 - article #14
- T. Cantat-Gaudin, A. Vallenari, S. Zaggia, A. Bragaglia, R. Sordo, J. E. Drew, J. Eisloeffel, H. J. Farnhill, E. Gonzalez-Solares, R. Greimel, M. J. Irwin, A. Kupcu-Yoldas, C. Jordi, R. Blomme, L. Sampedro, M. T. Costado, E. Alfaro, R. Smiljanic, L. Magrini, P. Donati, E. D. Friel, H. Jacobson, U. Abbas, D. Hatzidimitriou, A. Spagna, A. Vecchiato, L. Balaguer-Nunez, C. Lardo, M. Tosi, E. Pancino, A. Klutsch, G. Tautvaisiene, A. Drazdauskas, E. Puzeras, F. Jimenez-Esteban, E. Maiorca, D. Geisler, I. San, S. Villanova, G. Gilmore, S. Randich, T. Bensby, E. Flaccomio, A. Lanzafame, A. Recio-Blanco, F. Damiani, A. Hourihane, P. Jofre, P. deLaverny, T. Masseron, L. Morbidelli, L. Prisinzano, G. G. Sacco, L. Sbordone, C. C. Worley
- arXiv.org - Astrophysics - Volume: 2014, Issue: 11 Jul
- arXiv:1407.1510 [pdf, ps, other]
The metallicity spread and the age-metallicity relation of Omega Centauri
- Virtual Journal - Volume 12, Issue 20 - article #67
- S. Villanova, D. Geisler, R.G. Gratton, S. Cassisi
- arXiv.org - Astrophysics - Volume: 2014, Issue: 20 Jun
- arXiv:1406.5069 [pdf, ps, other]
Uncovering Multiple Populations with Washington Photometry: I. The Globular Cluster NGC 1851
- Virtual Journal - Volume 12, Issue 20 - article #160
- Jeffrey D. Cummings, D. Geisler, S. Villanova, G. Carraro
- arXiv.org - Astrophysics - Volume: 2014, Issue: 6 Jun
- arXiv:1406.0550 [pdf, other]
Deriving metallicities from calcium triplet spectroscopy in combination with near-infrared photometry
- Virtual Journal - Volume 12, Issue 16 - article #15
- F. Mauro, C. Moni Bidin, D. Geisler, I. Saviane, G. S. Da Costa, A. C. Gormaz-Matamala, S. Vasquez, A.-N. ChenÃƒÂ©, R. Cohen and B. Dias
- Astronomy and Astrophysics - Volume: 563, Issue: March 2014
- http://dx.doi.org/10.1051/0004-6361/201322929
  Abstract Full HTML PDF (563.2 KB) References Online Material Tables at CDS NASA ADS Abstract Service
The Gaia-ESO Survey: Abundance ratios in the inner-disk open clusters Trumpler 20, NGC 4815, NGC 6705
- Virtual Journal - Volume 12, Issue 16 - article #21
- L. Magrini, S. Randich, D. Romano, E. Friel, A. Bragaglia, R. Smiljanic, H. Jacobson, A. Vallenari, M. Tosi, L. Spina, et al. (42 more) P. Donati, E. Maiorca, T. Cantat-Gaudin, R. Sordo, M. Bergemann, F. Damiani, G. TautvaiÃ…Â¡ien*error*Ã„Â—, S. Blanco-Cuaresma, F. JimÃƒÂ©nez-Esteban, D. Geisler, N. Mowlavi, C. Munoz, I. San Roman, C. Soubiran, S. Villanova, S. Zaggia, G. Gilmore, M. Asplund, S. Feltzing, R. Jeffries, T. Bensby, S. Koposov, A. J. Korn, E. Flaccomio, E. Pancino, A. Recio-Blanco, G. Sacco, M. T. Costado, E. Franciosini, P. Jofre, P. de Laverny, V. Hill, U. Heiter, A. Hourihane, R. Jackson, C. Lardo, L. Morbidelli, J. Lewis, K. Lind, T. Masseron, L. Prisinzano and C. Worley
- Astronomy and Astrophysics - Volume: 563, Issue: March 2014
- http://dx.doi.org/10.1051/0004-6361/201322977
  Abstract Full HTML PDF (868.2 KB) References NASA ADS Abstract Service
Photometric metallicities in BoÃ¶tes I
- Virtual Journal - Volume 12, Issue 10 - article #21
- J. Hughes, G. Wallerstein, A. Dotter, and D. Geisler
- Monthly Notices of the Royal Astronomical Society - Volume: 439, Issue: 1
- Abstract Full Text (HTML) Full Text (PDF) SUPPORTING INFORMATION
The Gaia-ESO Survey: Reevaluation of the parameters of the open cluster Trumpler 20 using photometry and spectroscopy
- Virtual Journal - Volume 12, Issue 8 - article #27
- P. Donati, T. Cantat Gaudin, A. Bragaglia, E. Friel, L. Magrini, R. Smiljanic, A. Vallenari, M. Tosi, R. Sordo, G. TautvaiÃ…Â¡ienÃ„Â—, et al. (27 more) S. Blanco-Cuaresma, M. T. Costado, D. Geisler, A. Klutsch, N. Mowlavi, C. MuÃƒÂ±oz, I. San Roman, S. Zaggia, G. Gilmore, S. Randich, T. Bensby, E. Flaccomio, S. E. Koposov, A. J. Korn, E. Pancino, A. Recio-Blanco, E. Franciosini, P. de Laverny, J. Lewis, L. Morbidelli, L. Prisinzano, G. Sacco, C. C. Worley, A. Hourihane, P. JofrÃƒÂ©, C. Lardo and E. Maiorca
- Astronomy and Astrophysics - Volume: 561, Issue: January 2014
- http://dx.doi.org/10.1051/0004-6361/201322911
  Abstract Full HTML PDF (3.262 MB) References Tables at CDS NASA ADS Abstract Service
Deriving Metallicities from Calcium Triplet Spectroscopy in combination with Near Infrared Photometry
- Virtual Journal - Volume 12, Issue 1 - article #4
- F. Mauro, C. Moni Bidin, D. Geisler, I. Saviane, G. S. Da Costa, A. C. Gormaz-Matamala, S. Vasquez, A.-N. Chené, R. Cohen, B. Dias
- arXiv.org - Astrophysics - Volume: 2014, Issue: 3 Jan
- arXiv:1401.0014 [pdf, ps, other]
The Gaia-ESO Survey: Abundance ratios in the inner-disk open clusters Trumpler 20, NGC 4815, NGC 6705
- Virtual Journal - Volume 12, Issue 1 - article #9
- L. Magrini, S. Randich, D. Romano, E. Friel, A. Bragaglia, R. Smiljanic, H. Jacobson, A. Vallenari, M. Tosi, L. Spina, P. Donati, E. Maiorca, T. Cantat-Gaudin, R. Sordo, M. Bergemann, F. Damiani, G. Tautvaisiene, S. Blanco-Cuaresma, F. Jimenez-Esteban, D. Geisler, N. Mowlavi, C. Munoz, I. San Roman, C. Soubiran, S. Villanova, S. Zaggia, G. Gilmore, M. Asplund, S. Feltzing, R. Jeffries, T. Bensby, P. Francois, S. Koposov, A. J. Korn, E. Flaccomio, E. Pancino, A. Recio-Blanco, G. Sacco, M. T. Costado, E. Franciosini, P. Jofre, P. de Laverny, V. Hill, U. Heiter, A. Hourihane, R. Jackson, C. Lardo, L. Morbidelli, J. Lewis, K. Lind, T. Masseron, L. Prisinzano, C. Worley
- arXiv.org - Astrophysics - Volume: 2014, Issue: 3 Jan
- arXiv:1312.6472 [pdf, other]
Ruprecht 106: the first single population Globular Cluster?
- Virtual Journal - Volume 11, Issue 43 - article #5
- S. Villanova, D. Geisler, G. Carraro, C. Moni Bidin, C.Munoz
- arXiv.org - Astrophysics - Volume: 2013, Issue: 25 Oct
- arXiv:1310.5900 [pdf, ps, other]
The Origin and Chemical Evolution of the Exotic Globular Cluster NGC3201
- Virtual Journal - Volume 11, Issue 20 - article #11
- C. Muñoz, D. Geisler, S. Villanova
- arXiv.org - Astrophysics - Volume: 2013, Issue: 17 May
- arXiv:1305.3645 [pdf, ps, other]
Elemental Abundances and their Implications for the Chemical Enrichment of the BoÃ¶tesÂ I Ultrafaint Galaxy
- Virtual Journal - Volume 11, Issue 3 - article #50
- Gerard Gilmore, John E. Norris, Lorenzo Monaco, David Yong, Rosemary F. G. Wyse, and D. Geisler
- The Astrophysical Journal - Volume: 763, Issue: 1
- Abstract References Full text PDF (1.37 MB) Enhanced article HTML
A Washington Photometric Survey of the Large Magellanic Cloud Field Star Population
- Virtual Journal - Volume 10, Issue 51 - article #35
- AndrÃƒÂ©s E. Piatti, Doug Geisler, and Renee Mateluna
- Astronomical Journal - Volume: 144, Issue: 4
- doi:10.1088/0004-6256/144/4/100 Tag this article
Spectroscopic analysis of the two subgiant branches of the globular cluster NGC 1851
- Virtual Journal - Volume 10, Issue 51 - article #56
- R. G. Gratton, S. Villanova, S. Lucatello, A. Sollima, D. Geisler, E. Carretta, S. Cassisi and A. Bragaglia
- Astronomy and Astrophysics - Volume: 544, Issue: August 2012
- http://dx.doi.org/10.1051/0004-6361/201219276
  Abstract | Full HTML | PDF (1.613 MB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service
Chemical abundances in the old LMC globular cluster Hodge 11
- Virtual Journal - Volume 10, Issue 51 - article #76
- R. Mateluna, D. Geisler, S. Villanova, G. Carraro, A. Grocholski, A. Sarajedini, A. Cole and V. Smith
- Astronomy and Astrophysics - Volume: 548, Issue: December 2012
- http://dx.doi.org/10.1051/0004-6361/201219750
  Abstract | Full HTML | PDF (1.460 MB) | References | Online Material | NASA ADS Abstract Service
The age-metallicity relationship of the Large Magellanic Cloud field star population from wide-field Washington photometry
- Virtual Journal - Volume 10, Issue 34 - article #15
- Andrés E. Piatti, Doug Geisler
- arXiv.org - Astrophysics - Volume: 2012, Issue: 24 Aug
- arXiv:1208.3899 [pdf, ps, other]
The Unique Na:O Abundance Distribution in NGC 6791: The First Open(?) Cluster with Multiple Populations
- Virtual Journal - Volume 10, Issue 29 - article #15
- D. Geisler, S. Villanova, G. Carraro, C. Pilachowski, J. Cummings, C. I. Johnson, F. Bresolin
- arXiv.org - Astrophysics - Volume: 2012, Issue: 20 Jul
- arXiv:1207.3328 [pdf, ps, other]
Eight Hundred New Candidates for Globular Clusters in NGCÂ 5128 (Centaurus A)
- Virtual Journal - Volume 10, Issue 12 - article #30
- Gretchen L. H. Harris, MatÃƒÂas GÃƒÂ³mez, William E. Harris, Kyle Johnston, Farnoud Kazemzadeh, Wolfgang Kerzendorf, Doug Geisler and Kristin A. Woodley
- Astronomical Journal - Volume: 143, Issue: 4
- doi:10.1088/0004-6256/143/4/84 Tag this article
The Helium Content of Globular Clusters: NGCÂ 6121 (M4)
- Virtual Journal - Volume 10, Issue 12 - article #40
- S. Villanova, D. Geisler, G. Piotto and R. G. Gratton
- The Astrophysical Journal - Volume: 748, Issue: 1
- Abstract References Full text PDF (1.03 MB) View as HTML
Detailed abundances in stars belonging to ultra-faint dwarf spheroidal galaxies
- Virtual Journal - Volume 10, Issue 7 - article #5
- P. François, L. Monaco, S. Villanova, M. Catelan, P. Bonifacio, M. Bellazzini, C. Moni Bidin, G. Marconi, D. Geisler, L. Sbordone
- arXiv.org - Astrophysics - Volume: 2012, Issue: 17 Feb
- arXiv:1202.2899 [pdf, ps, other]
Bimodality of light and s-elements in M4 (NGC 6121)
- Virtual Journal - Volume 9, Issue 36 - article #2
- Sandro Villanova, Douglas Geisler
- arXiv.org - Astrophysics - Volume: 2011, Issue: 9 Sep
- arXiv:1109.0973 [pdf, ps, other]
Sodiumâ€“Oxygen Anticorrelation Among Horizontal Branch Stars in the Globular Cluster M4
- Virtual Journal - Volume 9, Issue 23 - article #61
- A. F. Marino, S. Villanova, A. P. Milone, G. Piotto, K. Lind, D. Geisler and P. B. Stetson
- The Astrophysical Journal Letters - Volume: 730, Issue: 2
- Abstract References Full text PDF (681 KB) View as HTML
Sodiumâ€“Oxygen Anticorrelation and Neutron-capture Elements in Omega Centauri Stellar Populations
- Virtual Journal - Volume 9, Issue 12 - article #23
- A. F. Marino, A. P. Milone, G. Piotto, S. Villanova, R. Gratton, F. DÃ¢Â€Â™Antona, J. Anderson, L. R. Bedin, A. Bellini, S. Cassisi, D. Geisler, A. Renzini and M. Zoccali
- The Astrophysical Journal - Volume: 731, Issue: 1
- Abstract References Full text PDF (1.55 MB) HTML with Enhancements
Lithium-rich giants in the Galactic thick disk
- Virtual Journal - Volume 9, Issue 10 - article #9
- L. Monaco (1), S. Villanova (2), C. Moni Bidin (2), G. Carraro (1), D. Geisler (2), P. Bonifacio (3), O. A. Gonzalez (4), M. Zoccali (5), L. Jilkova (1,6) ((1) ESO, Casilla 19001, Santiago, Chile, (2) Universidad de Concepción, Casilla 160-C, Concepción, Chile, (3) GEPI, Observatoire de Paris, CNRS, Université Paris Diderot, Place Jules Janssen, 92190 Meudon, France, (4) ESO, Karl-Schwarzschild-Strasse 2, D-85748 Garching, Germany, (5) Departamento Astronomía y Astrofísica, Pontificia Universidad Católica de Chile, Av. Vicuña Mackenna 4860 Stgo., Chile, (6) Department of Theoretical Physics and Astrophysics, Faculty of Science, Masaryk University, (Kotlářská 2, CZ-611 37) Brno, Czech Republic)
- arXiv.org - Astrophysics - Volume: 2011, Issue: 11 Mar
- arXiv:1103.1658 [pdf, other]
Sodium-oxygen anticorrelation and neutron capture elements in Omega Centauri stellar populations
- Virtual Journal - Volume 9, Issue 6 - article #5
- Anna F. Marino, Antonino P. Milone, Giampaolo Piotto, Sandro Villanova, Raffaele Gratton, Franca D'Antona, Jay Anderson, Luigi R. Bedin, Andrea Bellini, Santino Cassisi, Doug Geisler, Alvio Renzini, Manuela Zoccali
- arXiv.org - Astrophysics - Volume: 2011, Issue: 11 Feb
- arXiv:1102.1653 [pdf, ps, other]
Sodium-Oxygen anticorrelation among Horizontal Branch Stars in the Globular Cluster M4
- Virtual Journal - Volume 8, Issue 52 - article #11
- A. F Marino, S. Villanova, A. P. Milone, G. Piotto, K. Lind, D. Geisler, P.B. Stetson
- arXiv.org - Astrophysics - Volume: 2010, Issue: 24 Dec
- arXiv:1012.4931 [pdf, ps, other]
Detailed Abundances of Red Giants in the Globular Cluster NGCÂ 1851: C+N+O and the Origin of Multiple Populations
- Virtual Journal - Volume 8, Issue 40 - article #41
- S. Villanova, D. Geisler, and G. Piotto
- The Astrophysical Journal Letters - Volume: 722, Issue: 1
- Abstract References Full text PDF (285 KB) View as HTML
Ca II Triplet Spectroscopy of Small Magellanic Cloud Red Giants. II. Abundances for a Sample of Field Stars
- Virtual Journal - Volume 8, Issue 7 - article #20
- M. C. Parisi, D. Geisler, A. J. Grocholski, J. J. Clariá, and A. Sarajedini
- Astronomical Journal - Volume: 139, Issue: 3
- Abstract | References
A Two Micron All Sky Survey View of the Sagittarius Dwarf Galaxy. VI. s-Process and Titanium Abundance Variations Along the Sagittarius Stream
- Virtual Journal - Volume 7, Issue 52 - article #24
- Mei-Yin Chou, Katia Cunha, Steven R. Majewski, Verne V. Smith, Richard J. Patterson, David Martínez-Delgado, and Doug Geisler
- The Astrophysical Journal - Volume: 708, Issue: 2
- Abstract | References
The Ages, Metallicities, and Alpha Element Enhancements of Globular Clusters in the Elliptical NGC 5128: A Homogeneous Spectroscopic Study with Gemini/Gemini Multi-Object Spectrograph
- Virtual Journal - Volume 7, Issue 52 - article #27
- Kristin A. Woodley, William E. Harris, Thomas H. Puzia, Matías Gómez, Gretchen L. H. Harris, and Doug Geisler
- The Astrophysical Journal - Volume: 708, Issue: 2
- Abstract | References
CaII Triplet Spectroscopy of Small Magellanic Cloud Red Giants. II. Abundances for a Sample of Field Stars
- Virtual Journal - Volume 7, Issue 49 - article #9
- M. C. Parisi, D. Geisler, A. J. Grocholski, J. J. Claria, A. Sarajedini
- arXiv.org - Astrophysics - Volume: 2009, Issue: 4 Dec
- arXiv:0912.0682 [ps, pdf, other]
The Metallicity of the Open Cluster Tombaugh 2
- Virtual Journal - Volume 7, Issue 47 - article #12
- Sandro Villanova (Concepcion), Sofia Randich (Arcetri), Doug Geisler (Concepcion), Giovanni Carraro (ESO-Chile), Edgardo Costa (UChile)
- arXiv.org - Astrophysics - Volume: 2009, Issue: 20 Nov
- arXiv:0911.3044 [ps, pdf, other]
Tombaugh 2: the first open cluster with a significant abundance spread or embedded in a cold stellar stream?^★
- Virtual Journal - Volume 6, Issue 46 - article #10
- P. M. Frinchaboy, A. F. Marino, S. Villanova, G. Carraro, S. R. Majewski, D. Geisler
- Monthly Notices of the Royal Astronomical Society - Volume: 391, Issue: 1
- Abstract | References | Full Text: HTML, PDF (Size: 838K)
  Save Article
Chemical Abundances and Kinematics in Globular Clusters and Local Group Dwarf Galaxies and Their Implications for Formation Theories of the Galactic Halo
- Virtual Journal - Volume 5, Issue 32 - article #8
- Doug Geisler (Universidad de Concepcion), George Wallerstein (University of Washington), Verne V. Smith (National Optical Astronomy Observtory), Dana I. Casetti-Dinescu (Yale University)
- ArXiv - Astrophysics
- arXiv:0708.0570 [ps, pdf, other]
Near-Infrared Observations of Globular Clusters in NGC 4472, NGC 4594, NGC 3585 and NGC 5813 and Implications for their Ages and Metallicities
- Virtual Journal - Volume 5, Issue 8 - article #6
- Maren Hempel (University of Florida), Steve Zepf (Michigan State University), Arunav Kundu (Michigan State University), Doug Geisler (Universidad de ConcepciÃƒÂ³n), Thomas J. Maccarone (University of Southampton)
- ArXiv - Astrophysics
- astro-ph/0702500 [abs, ps, pdf, other]
Low-Mass X-Ray Binaries in Six Elliptical Galaxies: Connection to Globular Clusters
- Virtual Journal - Volume 4, Issue 32 - article #1
- Eunhyeuk Kim, Dong-Woo Kim, Giuseppina Fabbiano, Myung Gyoon Lee, Hong Soo Park, Doug Geisler, and Boris Dirsch
- The Astrophysical Journal - Volume647, Issue 1
- ABSTRACT, FULL TEXT, PDF (1680 kB), PS
The Space Interferometry Mission Astrometric Grid Giant-Star Survey. I. Stellar Parameters and Radial Velocity Variability
- Virtual Journal - Volume 3, Issue 49 - article #11
- Dmitry Bizyaev (1,2), Verne V. Smith (1,3), Jose Arenas (4), Doug Geisler (4), Steven R. Majewski (5), Richard J. Patterson (5), Katia Cunha (1,6), Cecilia Del Pardo (7), Nicholas B. Suntzeff (8), Wolfgang Gieren (4) ((1) NOAO, (2) Sternberg Astronomical Institute, Russia, (3) McDonald Observatory, UT Austin, (4)Universidad de Concepcion, Chile, (5) Univ. of Virginia, (6)Observatorio Nacional, Brazil, (7) UTEP (8) CTIO, Chile)
- ArXiv – Astrophysics – December 2005
- astro-ph/0512108 [abs, ps, pdf, other]
Low Mass X-ray Binaries in 6 Elliptical Galaxies: Connection to Globular Clusters
- Virtual Journal - Volume 3, Issue 44 - article #16
- Eunhyeuk Kim, Dong-Woo Kim, Giuseppina Fabbiano, Myung Gyoon Lee, Hong Soo Park, Doug Geisler, Boris Dirsch
- ArXiv - Astrophysics – November 2005
- astro-ph/0510817 [abs, ps, pdf, other]
'Sculptor'-ing the Galaxy? The Chemical Compositions of Red Giants in the Sculptor Dwarf Spheroidal Galaxy
- Virtual Journal - Volume 2, Issue 48 - article #11
- Doug Geisler (Universidad de Concepcion, Concepcion, Chile), Verne V. Smith (University of Texas El Paso, El Paso, Texas, USA), George Wallerstein (University of Washington, Seattle, Washington, USA), Guillermo Gonzalez (Iowa State University, Ames, Iowa, USA), Corinne Charbonnel (Geneva Observatory, Sauverny, Switzerland, and Laboratoire d'Astrophysique de l'Observatoire Midi-Pyrenees, Toulouse, France)
- arXiv - Astrophysics – December 2004
- astro-ph/0412065 [ abs , ps , pdf , other ]

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