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Results 1 - 37 of 37

A perspective on the Milky Way Bulge-Bar as seen from the neutron-capture elements Cerium and Neodymium with APOGEE
- Virtual Journal - Volume 22, Issue 9 - article #2
- J. V. Sales-Silva, K. Cunha, V. V. Smith, S. Daflon, D. Souto, R. Guerc{c}o, A. Queiroz, C. Chiappini, C. R. Hayes, T. Masseron, Sten Hasselquist, D. Horta, N. Prantzos, M. Zoccali, C. Allende Prieto, B. Barbuy, R. Beaton, D. Bizyaev, J. G. Fern'andez-Trincado, P. M. Frinchaboy, J. A. Holtzman, J. A. Johnson, Henrik J"onsson, S. R. Majewski, D. Minniti, D. L. Nidever, R. P. Schiavon, M. Schultheis, J. Sobeck, G. S. Stringfellow, G. Zasowski
- https://arxiv.org/abs/2402.14898
Exploring the s-process history in the Galactic disk: Cerium abundances and gradients in Open Clusters from the OCCAM/APOGEE sample. (arXiv:2112.02196v1 [astro-ph.GA])
- Virtual Journal - Volume 19, Issue 50 - article #2
- J. V. Sales-Silva, S. Daflon, K. Cunha, D. Souto, V. V. Smith, C. Chiappini, J. Donor, P. M. Frinchaboy, D. A. García-Hernández, C. Hayes, S. R. Majewski, T. Masseron, R. P. Schiavon, D. H. Weinberg, R. L. Beaton, J. G. Fernández-Trincado, H. Jönsson, R. R. Lane, D. Minniti, A. Manchado, C. Moni Bidin, C. Nitschelm, J. O'Connor, S. Villanova
- http://arxiv.org/abs/2112.02196
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
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
Fluorine in the Solar Neighborhood: No Evidence for the Neutrino Process
- Virtual Journal - Volume 15, Issue 3 - article #33
- H. JÃƒÂ¶nsson, N. Ryde, E. Spitoni, F. Matteucci, K. Cunha, V. Smith, K. Hinkle,, M. Schultheis
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/835/1/50
Fluorine in the Solar neighborhood: No evidence for the neutrino process. (arXiv:1612.04384v1 [astro-ph.SR])
- Virtual Journal - Volume 14, Issue 51 - article #7
- H. Jönsson, N. Ryde, E. Spinoni, F. Matteucci, K. Cunha, V. Smith, K. Hinkle, M. Schultheis
- http://arxiv.org/abs/1612.04384
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
Evidence for a metal-poor population in the inner Galactic Bulge
- Virtual Journal - Volume 13, Issue 35 - article #5
- M. Schultheis, K. Cunha, G. Zasowski, A.E. García Pérez, K. Sellgren, V. Smith, D.A. García-Hernández, O. Zamora, T.K. Fritz, F. Anders, C. Allende Prieto, D. Bizyaev, K. Kinemuchi, K. Pan, E. Malanushenko, V. Malanushenko, M.D. Shetrone
- arXiv.org - Astrophysics - Volume: 2015, Issue: 25 Sep
- arXiv:1509.07104 [pdf, other]
The Origin of Fluorine: Abundances in AGB Carbon Stars Revisited
- Virtual Journal - Volume 13, Issue 25 - article #24
- C. Abia, K. Cunha, S. Cristallo, P. de Laverny
- arXiv.org - Astrophysics - Volume: 2015, Issue: 17 Jul
- arXiv:1507.03488 [pdf, ps, other]
New H-band Stellar Spectral Libraries for the SDSS-III/APOGEE Survey
- Virtual Journal - Volume 13, Issue 21 - article #34
- O. Zamora, D. A. GarcÃƒÂa-HernÃƒÂ¡ndez, C. Allende Prieto, R. Carrera, L. Koesterke, B. Edvardsson, F. Castelli, B. Plez, D. Bizyaev, K. Cunha, A. E. GarcÃƒÂa PÃƒÂ©rez, B. Gustafsson, J. A. Holtzman, J. E. Lawler, S. R. Majewski, A. Manchado, Sz. MÃƒÂ©szÃƒÂ¡ros, N. Shane, M. Shetrone, V. V. Smith, and G. Zasowski
- Astronomical Journal - Volume: 149, Issue: 6
- View article PDF (2.57 MB)
Chemodynamics of the Milky Way - I. The first year of APOGEE data
- Virtual Journal - Volume 12, Issue 17 - article #28
- F. Anders, C. Chiappini, B. X. Santiago, H. J. Rocha-Pinto, L. Girardi, L. N. da Costa, M. A. G. Maia, M. Steinmetz, I. Minchev, M. Schultheis, et al. (31 more) C. Boeche, A. Miglio, J. MontalbÃƒÂ¡n, D. P. Schneider, T. C. Beers, K. Cunha, C. Allende Prieto, E. Balbinot, D. Bizyaev, D. E. Brauer, J. Brinkmann, P. M. Frinchaboy, A. E. GarcÃƒÂa PÃƒÂ©rez, M. R. Hayden, F. R. Hearty, J. Holtzman, J. A. Johnson, K. Kinemuchi, S. R. Majewski, E. Malanushenko, V. Malanushenko, D. L. Nidever, R. W. OÃ¢Â€Â™Connell, K. Pan, A. C. Robin, R. P. Schiavon, M. Shetrone, M. F. Skrutskie, V. V. Smith, K. Stassun and G. Zasowski
- Astronomy and Astrophysics - Volume: 564, Issue: April 2014
- http://dx.doi.org/10.1051/0004-6361/201323038
  Abstract Full HTML PDF (10.61 MB) ePUB (2.432 MB) References Online Material NASA ADS Abstract Service
The Chemical Evolution of Fluorine in the Bulge - High-resolution K-band spectra of giants in three fields
- Virtual Journal - Volume 12, Issue 11 - article #20
- H. Jönsson, N. Ryde, G. M. Harper, K. Cunha, M. Schultheis, K. Eriksson, C. Kobayashi, V. V. Smith, M. Zoccali
- arXiv.org - Astrophysics - Volume: 2014, Issue: 14 Mar
- arXiv:1403.2594 [pdf, ps, other]
Chemodynamics of the Milky Way. I. The first year of APOGEE data
- Virtual Journal - Volume 11, Issue 47 - article #4
- F. Anders, C. Chiappini, B. X. Santiago, H. J. Rocha-Pinto, L. Girardi, L. N. da Costa, M. A. G. Maia, M. Steinmetz, I. Minchev, M. Schultheis, C. Boeche, A. Miglio, J. Montalbán, D. P. Schneider, T. C. Beers, K. Cunha, C. Allende Prieto, E. Balbinot, D. Bizyaev, D. E. Brauer, J. Brinkmann, P. M. Frinchaboy, A. E. García Pérez, M. R. Hayden, F. R. Hearty, J. Holtzman, J. Johnson, K. Kinemuchi, S. R. Majewski, E. Malanushenko, V. Malanushenko, D. L. Nidever, R. W. O'Connell, K. Pan, A. C. Robin, R. P. Schiavon, M. Shetrone, M. F. Skrutskie, V. V. Smith, K. Stassun, G. Zasowski
- arXiv.org - Astrophysics - Volume: 2013, Issue: 22 Nov
- arXiv:1311.4549 [pdf, other]
Calibrations of Atmospheric Parameters Obtained from the First Year of SDSS-III APOGEE Observations
- Virtual Journal - Volume 11, Issue 36 - article #1
- Sz. Mészáros, J. Holtzman, A. E. García Pérez, C. Allende Prieto, R. P. Schiavon, S. Basu, D. Bizyaev, W. J. Chaplin, S. D. Chojnowski, K. Cunha, Y. Elsworth, C. Epstein, P. M. Frinchaboy, R. A. García, F. R. Hearty, S. Hekker, J. A. Johnson, T. Kallinger, L. Koesterke, S. R. Majewski, S. L. Martell, D. Nidever, M. H. Pinsonneault, J. O'Connell, M. Shetrone, V. V. Smith, J. C. Wilson, G. Zasowski
- arXiv.org - Astrophysics - Volume: 2013, Issue: 6 Sep
- arXiv:1308.6617 [pdf, ps, other]
The First Fluorine Abundance Determinations in Extragalactic Asymptotic Giant Branch Carbon Stars
- Virtual Journal - Volume 9, Issue 31 - article #30
- C. Abia, K. Cunha, S. Cristallo, P. de Laverny, I. DomÃƒÂnguez, A. Recio-Blanco, V. V. Smith and O. Straniero
- The Astrophysical Journal Letters - Volume: 737, Issue: 1
- Abstract References Full text PDF (319 KB) View as HTML
The First Fluorine Abundance Determinations in Extragalactic AGB Carbon Stars
- Virtual Journal - Volume 9, Issue 28 - article #16
- C. Abia, K. Cunha, S. Cristallo, P. de Laverny, I. Domínguez, A. Recio-Blanco, V.V. Smith, O. Straniero
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Jul
- arXiv:1107.1625 [pdf, ps, other]
Lithium Abundances in a Sample of Planet-hosting Dwarfs
- Virtual Journal - Volume 8, Issue 45 - article #47
- L. Ghezzi, K. Cunha, V. V. Smith and R. de la Reza
- The Astrophysical Journal - Volume: 724, Issue: 1
- Abstract References Full text PDF (1.18 MB) HTML with Enhancements
Fluorine Abundances in Galactic AGB Stars
- Virtual Journal - Volume 8, Issue 18 - article #8
- C. Abia, K. Cunha, S. Cristallo., P. de Laverny, I. Dominguez, K. Eriksson, L. Gialanella, K. Hinkle, G. Imbriani, A Recio-Blanco, V.V. Smith, O. Straniero, R. Wahlin
- arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Apr
- arXiv:1004.4451 [pdf, ps, other]
Stellar Parameters for a Sample of Stars with Planets
- Virtual Journal - Volume 7, Issue 48 - article #9
- L. Ghezzi, K. Cunha, F. X. de Araújo, V. V. Smith, S. Schuler, R. de la Reza
- arXiv.org - Astrophysics - Volume: 2009, Issue: 26 Nov
- arXiv:0911.4723 [ps, pdf, other]
Measurements of the Isotopic Ratio ⁶Li/⁷Li in Stars with Planets
- Virtual Journal - Volume 7, Issue 22 - article #32
- L. Ghezzi, K. Cunha, V. V. Smith, S. Margheim, S. Schuler, F. X. de Araújo, and R. de la Reza
- The Astrophysical Journal - Volume: 698, Issue: 1
- Abstract | References
Measurements of the Isotopic Ratio 6Li/7Li in Stars with Planets
- Virtual Journal - Volume 7, Issue 14 - article #2
- L. Ghezzi, K. Cunha, V. V. Smith, S. Margheim, S. Schuler, F. X. de Araújo, R. de la Reza
- arXiv.org - Astrophysics - Volume: 2009, Issue: 3 Apr
- arXiv:0903.4873 [ps, pdf, other]
APOGEE: The Apache Point Observatory Galactic Evolution Experiment
- Virtual Journal - Volume 6, Issue 38 - article #3
- C. Allende Prieto, S. R. Majewski, R. Schiavon, K. Cunha, P. Frinchaboy, J. Holtzman, K. Johnston, M. Shetrone, M. Skrutskie, V. Smith, J. Wilson
- arXiv.org - Astrophysics - Volume: 2008, Issue: 18 Sep
- arXiv:0809.2362 [ps, pdf, other]
Carbon Abundances of Three Carbon-Enhanced Metal-Poor Stars from High-Resolution Gemini-S/bHROS Spectra of the 8727A [C I] Line
- Virtual Journal - Volume 6, Issue 37 - article #4
- S.C. Schuler (CTIO), S.J. Margheim (Gemini), T. Sivarani (MSU), M. Asplund (MPA), V.V. Smith (CTIO), K. Cunha (CTIO), T.C. Beers (MSU)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 11 Sep
- arXiv:0809.1377 [ps, pdf, other]
Chemical similarities between Galactic bulge and local thick disk red giant stars
- Virtual Journal - Volume 6, Issue 23 - article #13
- J. Meléndez, M. Asplund, A. Alves-Brito, K. Cunha, B. Barbuy, M. S. Bessell, C. Chiappini, K. C. Freeman, I. Ramírez, V. V. Smith, and D. Yong
- Astronomy and Astrophysics - Volume: 484, Issue: 3
- Abstract | PDF file (168.9 KB) | PS file (67.72 KB)
Fluorine Abundances in the Milky Way Bulge
- Virtual Journal - Volume 6, Issue 15 - article #4
- K. Cunha, V. V. Smith, B. K. Gibson
- arXiv.org - Astrophysics - Volume: 2008, Issue: 10 Apr
- arXiv:0804.1284 [ps, pdf, other]
Abundance Patterns in Stars in the Bulge and Galactic Center
- Virtual Journal - Volume 5, Issue 40 - article #10
- K. Cunha, V. Smith, K. Sellgren, R. Blum, S. Ramirez, D. Terndrup
- arXiv.org - Astrophysics - Volume: 2007, Issue: 4 Oct
- arXiv:0710.0866 [ps, pdf, other]
Fluorine in a Carbon-Enhanced Metal-Poor Star
- Virtual Journal - Volume 5, Issue 31 - article #18
- S.C. Schuler (NOAO/Ctio), K. Cunha (NOAO), V.V. Smith (NOAO), T. Sivarani (MSU), T.C. Beers (MSU), Y.S. Lee (MSU)
- ArXiv - Astrophysics
- arXiv:0707.4252 [ps, pdf, other]
Hi-Res Spectroscopy of a Volume-Limited Hipparcos Sample within 100 parsec: Austin Bash Symposium Conference Proceeding
- Virtual Journal - Volume 3, Issue 48 - article #22
- P. L. Lim, J. A. Holtzman, V. V. Smith, K. Cunha
- ArXiv – Astrophysics – December 2005
- astro-ph/0511741 [abs, ps, pdf, other]
Pristine CNO Abundances from Magellanic Cloud B Stars. II. Fast Rotators in the Large Magellanic Cloud Cluster NGC 2004
- Virtual Journal - Volume 3, Issue 44 - article #21
- A. J. Korn, M. F. Nieva, S. Daflon, and K. Cunha
- Astrophysical Journal – Vol. 633, No. 2 – November 2005
- ABSTRACT, FULL TEXT WITH ENHANCEMENTS, PDF (369 kB), PS
Abundances of Mn, Co and Eu in a sample of 20 F-G disk stars: the influence of hyperfine structure splitting
- Virtual Journal - Volume 3, Issue 38 - article #26
- E. F. del Peloso, K. Cunha, L. da Silva and G. F. Porto de Mello
- Astronomy and Astrophysics - Vol. 441 No. 3 – September 2005
- Abstract , Full HTML, PDF file (525 KB) , PS file (1.41 MB) , References
Fluorine Abundance Variations in Red Giants of the Globular Cluster M4 and Early-Cluster Chemical Pollution
- Virtual Journal - Volume 3, Issue 26 - article #1
- V. V. Smith, K. Cunha, I. I. Ivans, J. C. Lattanzio, K. H. Hinkle
- ArXiv - Astrophysics – July 2005
- astro-ph/0506763 [ abs , ps , pdf , other ]
Abundances of Mn, Co and Eu in a sample of 20 F-G disk stars: the influence of hyperfine structure splitting
- Virtual Journal - Volume 3, Issue 26 - article #34
- E.F. del Peloso (1 and 2), K. Cunha (1), L. da Silva (1), G.F. Porto de Mello (2) ((1)Observatorio Nacional/MCT, Rio de Janeiro, Brazil, (2) Observatorio do Valongo/UFRJ, Rio de Janeiro, Brazil)
- ArXiv - Astrophysics – July 2005
- astro-ph/0506586 [ abs , ps , pdf , other ]
Cu and Zn in different stellar populations: Inferring their astrophysical origin
- Virtual Journal - Volume 3, Issue 25 - article #117
- S. Bisterzo, L. Pompeia, R. Gallino, M. Pignatari, K. Cunha, A. Heger and V. Smith
- Nuclear Physics A – Vol. 758 – June 2005
- Abstract , Abstract + References , PDF (562 K)
The Evolution of Fluorine in Galactic Systems
- Virtual Journal - Volume 3, Issue 25 - article #127
- A. Renda, Y. Fenner, B.K. Gibson, A.I. Karakas, J.C. Lattanzio, S. Campbell, A. Chieffi, K. Cunha and V.V. Smith
- Nuclear Physics A – Vol. 758 – June 2005
- Abstract , Abstract + References , PDF (149 K)
Cu and Zn in different stellar populations: inferring their origin
- Virtual Journal - Volume 2, Issue 48 - article #84
- S. Bisterzo, R. Gallino, M. Pignatari, L. Pompeia, K. Cunha, V. Smith
- PDF file
On the origin of fluorine in the Milky Way
- Virtual Journal - Volume 2, Issue 43 - article #22
- A. Renda, Y. Fenner, B. K. Gibson (Swinburne University), A. I. Karakas (Saint Mary's University), J. C. Lattanzio, S. Campbell (Monash University), A. Chieffi (Istituto di Astrofisica Spaziale e Fisica Cosmica - CNR), K. Cunha (Observatorio Nacional, Brazil), V. V. Smith (University of Texas at El Paso)
- arXiv - Astrophysics – October 2004
- astro-ph/0410580 [ abs , ps , pdf , other ]

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