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Extragalactic 85Rb/87Rb and 6Li/7Li ratios in the Small Magellanic Cloud
- Virtual Journal - Volume 22, Issue 29 - article #4
- P. Molaro, P. Bonifacio, G. Cupani, C. Howk
- https://arxiv.org/abs/2407.10818
High-speed stars. II. An unbound star, young stars, bulge metal-poor stars, and Aurora candidates
- Virtual Journal - Volume 22, Issue 6 - article #4
- P. BonifacioGEPI E. CaffauGEPI L. MonacoUNAB L. SbordoneESO M. SpiteGEPI A. MucciarelliUNIBO P. Franc{c}oisGEPI, UPJV L. LombardoGEPI A. D. M. Matas PintoGEPI
- https://arxiv.org/abs/2402.02876
Discovery of a thin lithium plateau among metal-poor red giant branch stars. (arXiv:2203.10347v1 [astro-ph.SR])
- Virtual Journal - Volume 20, Issue 12 - article #3
- A. Mucciarelli, L. Monaco, P. Bonifacio, M. Salaris, M. Deal, M. Spite, O. Richard, R. Lallement
- http://arxiv.org/abs/2203.10347
7Be in the outburst of the ONe nova V6595 Sgr. (arXiv:2111.01469v1 [astro-ph.SR])
- Virtual Journal - Volume 19, Issue 45 - article #1
- P. Molaro, L. Izzo, V. D'Odorico, E. Aydi, P. Bonifacio, G. Cescutti, E.J. Harvey, M. Hernanz, P. Selvelli, M. della Valle
- http://arxiv.org/abs/2111.01469
Curiouser and curiouser: the peculiar chemical composition of the Li- and Na-rich star in ω Centauri★
- Virtual Journal - Volume 19, Issue 35 - article #13
- A. Mucciarelli, L. Monaco, P. Bonifacio, M. Salaris, I. Saviane, B. Lanzoni, Y. Momany, G. Lo Curto
- Astronomy & Astrophysics
- http://feedproxy.google.com/~r/edp_aa/~3/MYsKCj7qVSQ/202140796
The Gaia-ESO Survey: Galactic evolution of lithium from iDR6. (arXiv:2106.11614v2 [astro-ph.GA] UPDATED)
- Virtual Journal - Volume 19, Issue 27 - article #6
- D. Romano, L. Magrini, S. Randich, G. Casali, P. Bonifacio, R. D. Jeffries, F. Matteucci, E. Franciosini, L. Spina, G. Guiglion, C. Chiappini, A. Mucciarelli, P. Ventura, V. Grisoni, M. Bellazzini, T. Bensby, A. Bragaglia, P. de Laverny, A. J. Korn, S. L. Martell, G. Tautvaisiene, G. Carraro, A. Gonneau, P. Jofré, E. Pancino, R. Smiljanic, A. Vallenari, X. Fu, M. L. Gutiérrez Albarrán, F. M. Jiménez-Esteban, D. Montes, F. Damiani, M. Bergemann, C. Worley
- http://arxiv.org/abs/2106.11614
Detailed abundances in a sample of very metal poor stars. (arXiv:2007.03994v1 [astro-ph.SR])
- Virtual Journal - Volume 18, Issue 28 - article #2
- P. François, S. Wanajo, E. Caffau, N. Prantzos, W. Aoki, M. Aoki, P. Bonifacio, M. Spite, F. Spite
- http://arxiv.org/abs/2007.03994
Reviving old controversies: is the early Galaxy flat or round? Investigations into the early phases of the Milky Way formation through stellar kinematics and chemical abundances. (arXiv:1910.13769v1 [astro-ph.GA])
- Virtual Journal - Volume 17, Issue 44 - article #6
- P. Di Matteo, M. Spite, M. Haywood, P. Bonifacio, A. Gómez, F. Spite, E. Caffau
- http://arxiv.org/abs/1910.13769
The $^6$Li/$^7$Li isotopic ratio in the metal-poor binary CS22876--032. (arXiv:1907.05109v2 [astro-ph.SR] UPDATED)
- Virtual Journal - Volume 17, Issue 30 - article #5
- J.I. González Hernández, P. Bonifacio, E. Caffau, H.G. Ludwig, M. Steffen, L. Monaco, R. Cayrel
- http://arxiv.org/abs/1907.05109
TOPoS V: Abundance ratios in a sample of very metal-poor turn-off stars. (arXiv:1811.00035v1 [astro-ph.SR])
- Virtual Journal - Volume 16, Issue 44 - article #12
- P. François, E. Caffau, P. Bonifacio, M. Spite, F. Spite, R. Cayrel, N. Christlieb, A.J. Gallagher, R. Klessen, A. Koch, H.-G. Ludwig, L. Monaco, B. Plez, M. Steffen, S. Zaggia
- http://arxiv.org/abs/1811.00035
Chemical analysis of very metal-poor turn-off stars from SDSS-DR12. (arXiv:1808.09918v1 [astro-ph.GA])
- Virtual Journal - Volume 16, Issue 35 - article #2
- P. François, E. Caffau, S. Wanajo, D. Aguado, M.Spite, M. Aoki, P. Bonifacio, A.J. Gallagher, S. Salvadori, F. Spite
- http://arxiv.org/abs/1808.09918
Lithium abundance in lower red giant branch stars of Omega Centauri. (arXiv:1807.07582v1 [astro-ph.SR])
- Virtual Journal - Volume 16, Issue 30 - article #8
- A. Mucciarelli, M. Salaris, L. Monaco, P. Bonifacio, X. Fu, S. Villanova
- http://arxiv.org/abs/1807.07582
Investigation of a sample of carbon-enhanced metal-poor stars observed with FORS and GMOS. (arXiv:1803.09252v1 [astro-ph.SR])
- Virtual Journal - Volume 16, Issue 13 - article #5
- E. Caffau, A. J. Gallagher, P. Bonifacio, M. Spite, S. Duffau, F. Spite, L. Monaco, L. Sbordone
- http://arxiv.org/abs/1803.09252
Beryllium detection in the very fast nova ASASSN-16kt (V407 Lupi). (arXiv:1802.05896v1 [astro-ph.SR])
- Virtual Journal - Volume 16, Issue 8 - article #8
- L. Izzo, P. Molaro, P. Bonifacio, M. Della Valle, Z. Cano, A. de Ugarte Postigo, J. L. Prieto, C. Thöne, L. Vanzi, A. Zapata, D. Fernandez
- http://arxiv.org/abs/1802.05896
TOPoS: IV. Chemical abundances from high-resolution observations of seven EMP stars. (arXiv:1801.03935v1 [astro-ph.SR])
- Virtual Journal - Volume 16, Issue 3 - article #16
- P. Bonifacio, E. Caffau, M. Spite, F. Spite, L. Sbordone, L. Monaco, P. François, B. Plez, P. Molaro, A. J. Gallagher, R. Cayrel, N. Christlieb, R. S. Klessen, A. Koch, H.-G. Ludwig, M. Steffen, S. Zaggia, C. Abate
- http://arxiv.org/abs/1801.03935
Carbon-enhanced metal-poor 3D model atmospheres. (arXiv:1708.05686v1 [astro-ph.SR])
- Virtual Journal - Volume 15, Issue 34 - article #4
- M. Steffen, A.J. Gallagher, E. Caffau, P. Bonifacio, H.-G. Ludwig
- http://arxiv.org/abs/1708.05686
The Pristine survey III: Spectroscopic confirmation of an efficient search for extremely metal-poor stars. (arXiv:1708.01264v1 [astro-ph.GA])
- Virtual Journal - Volume 15, Issue 32 - article #9
- K. Youakim, E. Starkenburg, D. S. Aguado, N. F. Martin, M. Fouesneau, J. I. González Hernández, C. Allende Prieto, P. Bonifacio, M. Gentile, C. Kielty, P. Côté, P. Jablonka, A. McConnachie, R. Sánchez Janssen, E. Tolstoy, K. Venn
- http://arxiv.org/abs/1708.01264
The chemical composition of the stellar cluster Gaia1: no surprise behind Sirius. (arXiv:1706.01504v1 [astro-ph.SR])
- Virtual Journal - Volume 15, Issue 23 - article #5
- A. Mucciarelli, L. Monaco, P. Bonifacio, I. Saviane
- http://arxiv.org/abs/1706.01504
The Gaia-ESO Survey: Galactic evolution of sulphur and zinc. (arXiv:1704.02981v1 [astro-ph.SR])
- Virtual Journal - Volume 15, Issue 15 - article #7
- S. Duffau, E. Caffau, L. Sbordone, P. Bonifacio, S. Andrievsky, S. Korotin, C. Babusiaux, S. Salvadori, L. Monaco, P. Francois, A. Skuladottir, A. Bragaglia, P. Donati, L. Spina, A. J. Gallagher, H.-G. Ludwig, N. Christlieb, C. J. Hansen, A. Mott, M. Steffen, S. Zaggia, S. Blanco-Cuaresma, F. Calura, E. Friel, F. M. Jimenez-Esteban, A. Koch, L. Magrini, E. Pancino, B. Tang, G. Tautvaisiene, A. Vallenari, K. Hawkins, G. Gilmore, S. Randich, S. Feltzing, T. Bensby, E. Flaccomio, R. Smiljanic, A. Bayo, G. Carraro, A.R. Casey, M. T. Costado, F. Damiani, E. Franciosini, A. Hourihane, P. Jofre, C. Lardo, J. Lewis, L. Morbidelli, S. G. Sousa, C. C. Worley
- http://arxiv.org/abs/1704.02981
TOPoS
- Virtual Journal - Volume 14, Issue 45 - article #12
- E. Caffau, P. Bonifacio, M. Spite, F. Spite, L. Monaco, L. Sbordone, P. FranÃ§ois, A. J. Gallagher, B. Plez, S. Zaggia, H.-G. Ludwig, R. Cayrel, A. Koch, M. Steffen, S. Salvadori, R. Klessen, S. Glover, N. Christlieb
- Astronomy & Astrophysics
- http://feedproxy.google.com/~r/edp_aa/~3/RJ0h5na7TGY/201629776
TOPoS: III. An ultra iron-poor multiple CEMP system. (arXiv:1610.04106v1 [astro-ph.GA])
- Virtual Journal - Volume 14, Issue 42 - article #17
- E. Caffau, P. Bonifacio, M. Spite, F. Spite, L. Monaco, L. Sbordone, P. Francois, A. J. Gallagher, B. Plez, S. Zaggia, H.-G. Ludwig, R. Cayrel, A. Koch, M. Steffen, S. Salvadori, R. Klessen, S. Glover, N. Christlieb
- http://arxiv.org/abs/1610.04106
Chemical composition of a sample of bright solar-metallicity stars
- Virtual Journal - Volume 13, Issue 38 - article #5
- E. Caffau, A. Mott, M. Steffen, P. Bonifacio, K. G. Strassmeier, A. Gallagher, R. Faraggiana, L. Sbordone
- arXiv.org - Astrophysics - Volume: 2015, Issue: 16 Oct
- arXiv:1510.04269 [pdf, ps, other]
Grid of theoretical NLTE equivalent widths of four Ba II lines and barium abundance in cool stars
- Virtual Journal - Volume 13, Issue 27 - article #10
- S. A. Korotin, S. M. Andrievsky, C. J. Hansen, E. Caffau, P. Bonifacio, M. Spite, F. Spite, P. Francois
- arXiv.org - Astrophysics - Volume: 2015, Issue: 31 Jul
- arXiv:1507.07472 [pdf, ps, other]
Chemical abundances of giant stars in the Crater stellar system
- Virtual Journal - Volume 13, Issue 23 - article #3
- P. Bonifacio (1), E. Caffau (1), S. Zaggia (2), P. François (1,3), L. Sbordone (4,5), S.M. Andrievsky (6,1), S.A. Korotin (6) ((1) GEPI, Observatoire de Paris, CNRS, Univ Paris Diderot (2) INAF-OAPD, (3) UPJV, (4) MIA, Chile, (5) PUC, Chile, (6) Department of Astronomy and Astronomical Observatory, Odessa National University, and Isaac Newton Institute of Chile Odessa branch)
- arXiv.org - Astrophysics - Volume: 2015, Issue: 12 Jun
- arXiv:1506.03615 [pdf, ps, other]
The photospheric solar oxygen project: III. Investigation of the centre-to-limb variation of the 630nm [OI]-NiI blend
- Virtual Journal - Volume 13, Issue 22 - article #11
- E. Caffau, H.-G. Ludwig, M. Steffen, W. Livingston, P. Bonifacio, J.-M. Malherbe, H.-P. Doerr, W. Schmidt
- arXiv.org - Astrophysics - Volume: 2015, Issue: 5 Jun
- arXiv:1506.00931 [pdf, ps, 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]
TOPoS: II. On the bimodality of carbon abundance in CEMP stars. Implications on the early chemical evolution of galaxies
- Virtual Journal - Volume 13, Issue 16 - article #21
- P. Bonifacio (1), E. Caffau (1,2), M. Spite (2), M. Limongi (3,4), A. Chieffi (5), R.S. Klessen (6,7,8), P. François (1,9), P. Molaro (10), H. G. Ludwig (2,1), S. Zaggia (11), F. Spite (1), B. Plez (12), R. Cayrel (1), N. Christlieb (2), P.C. Clark (13,6), S.C.O. Glover (6), F. Hammer (1), A. Koch (2), L. Monaco (14,15), L. Sbordone (16,17), M. Steffen (18,1) ((1) GEPI, Observatoire de Paris, (2) ZAH-LSW, (3) INAF - OA Roma, (4) Kavli IPMU, Univ. Tokyo (5) INAF - IASFC, (6) ZAH-ARI, (7) Kavli, IPAC, Stanford Univ., (8) Dep A&A Univ, Calfornia, (9) UPJV, Univ. Picardie, (10) INAF - OA Trieste, (11) INAF- OA Padova, (12) LUPM, Univ. Montpellier, (13) School of Physics and Astronomy, Cardiff Univ. (14) ESO, (15) DCF - Univ. A. Bello, (16) MAS, (17) PUC - Chile, (18) Leibniz-Institut AIP)
- arXiv.org - Astrophysics - Volume: 2015, Issue: 24 Apr
- arXiv:1504.05963 [pdf, ps, other]
Chemical abundances of the metal-poor horizontal-branch stars CS 22186-005 and CS 30344-033
- Virtual Journal - Volume 12, Issue 24 - article #88
- Å. ÃalÄ±Åkan, E. Caffau, P. Bonifacio, N. Christlieb, L. Monaco, T. C. Beers, B. Albayrak and L. Sbordone
- Astronomy and Astrophysics - Volume: 571, Issue: November 2014
- http://dx.doi.org/10.1051/0004-6361/201424433
  Abstract Full HTML PDF (750.3 KB) ePUB (1.605 MB) References NASA ADS Abstract Service
The low Sr/Ba ratio on some extremely metal-poor stars
- Virtual Journal - Volume 12, Issue 24 - article #90
- M. Spite, F. Spite, P. Bonifacio, E. Caffau, P. FranÃ§ois and L. Sbordone
- Astronomy and Astrophysics - Volume: 571, Issue: November 2014
- http://dx.doi.org/10.1051/0004-6361/201423658
  Abstract Full HTML PDF (732.8 KB) ePUB (1.580 MB) References Tables at CDS NASA ADS Abstract Service
Chemical abundances of the metal-poor horizontal-branch stars CS 22186-005 and CS 30344-033
- Virtual Journal - Volume 12, Issue 23 - article #2
- S. Caliskan, E. Caffau, P. Bonifacio, N. Christlieb, L. Monaco, T. C. Beers, B. Albayrak, L. Sbordone
- arXiv.org - Astrophysics - Volume: 2014, Issue: 10 Oct
- arXiv:1410.2189 [pdf, ps, other]
The low Sr/Ba ratio on some extremely metal-poor stars
- Virtual Journal - Volume 12, Issue 23 - article #10
- M. Spite, F. Spite, P. Bonifacio, E. Caffau, P. François, L. Sbordone
- arXiv.org - Astrophysics - Volume: 2014, Issue: 10 Oct
- arXiv:1410.0847 [pdf, ps, other]
Oxygen in the early Galaxy: OH lines as tracers of oxygen abundance in extremely metal-poor giant stars
- Virtual Journal - Volume 12, Issue 22 - article #13
- A. Kucinskas, V. Dobrovolskas, P. Bonifacio, E. Caffau, H.-G. Ludwig, M. Steffen, M. Spite
- arXiv.org - Astrophysics - Volume: 2014, Issue: 12 Sep
- arXiv:1409.3153 [pdf, ps, other]
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]
Clues on the Galactic evolution of sulphur from star clusters
- Virtual Journal - Volume 12, Issue 22 - article #94
- E. Caffau, L. Monaco, M. Spite, P. Bonifacio, G. Carraro, H.-G. Ludwig, S. Villanova, Y. Beletsky and L. Sbordone
- Astronomy and Astrophysics - Volume: 568, Issue: August 2014
- http://dx.doi.org/10.1051/0004-6361/201423873
  Abstract Full HTML PDF (637.5 KB) ePUB (1.355 MB) References NASA ADS Abstract Service
Galactic globular cluster 47 Tucanae: new ties between the chemical and dynamical evolution of globular clusters?
- Virtual Journal - Volume 12, Issue 22 - article #96
- A. KuÄinskas, V. Dobrovolskas and P. Bonifacio
- Astronomy and Astrophysics - Volume: 568, Issue: August 2014
- http://dx.doi.org/10.1051/0004-6361/201424200
  Abstract Full HTML PDF (741.2 KB) ePUB (1.424 MB) References NASA ADS Abstract Service
The cosmological lithium problem outside the Galaxy: the Sagittarius globular cluster M54
- Virtual Journal - Volume 12, Issue 22 - article #108
- A. Mucciarelli, M. Salaris, P. Bonifacio, L. Monaco, and S. Villanova
- Monthly Notices of the Royal Astronomical Society - Volume: 444, Issue: 2
- Abstract Full Text (HTML) Full Text (PDF)
Galactic globular cluster 47 Tucanae: new ties between the chemical and dynamical evolution of globular clusters?
- Virtual Journal - Volume 12, Issue 21 - article #9
- A. Kucinskas, V. Dobrovolskas, P. Bonifacio
- arXiv.org - Astrophysics - Volume: 2014, Issue: 1 Aug
- arXiv:1407.7769 [pdf, ps, other]
The cosmological Lithium problem outside the Galaxy: the Sagittarius globular cluster M54
- Virtual Journal - Volume 12, Issue 21 - article #15
- A. Mucciarelli, M. Salaris, P. Bonifacio, L. Monaco, S. Villanova
- arXiv.org - Astrophysics - Volume: 2014, Issue: 1 Aug
- arXiv:1407.7596 [pdf, ps, other]
Abundances of lithium, oxygen, and sodium in the turn-off stars of Galactic globular cluster 47 Tucanae
- Virtual Journal - Volume 12, Issue 21 - article #94
- V. Dobrovolskas, A. KuÄinskas, P. Bonifacio, S. A. Korotin, M. Steffen, L. Sbordone, E. Caffau, H.-G. Ludwig, F. Royer and D. PrakapaviÄius
- Astronomy and Astrophysics - Volume: 565, Issue: May 2014
- http://dx.doi.org/10.1051/0004-6361/201322868
  Abstract Full HTML PDF (1.179 MB) ePUB (2.028 MB) References Online Material NASA ADS Abstract Service
High-resolution abundance analysis of very metal-poor r-I stars
- Virtual Journal - Volume 12, Issue 21 - article #100
- C. Siqueira Mello, V. Hill, B. Barbuy, M. Spite, F. Spite, T. C. Beers, E. Caffau, P. Bonifacio, R. Cayrel, P. FranÃ§ois, et al. (2 more) H. Schatz and S. Wanajo
- Astronomy and Astrophysics - Volume: 565, Issue: May 2014
- http://dx.doi.org/10.1051/0004-6361/201423826
  Abstract Full HTML PDF (831.2 KB) ePUB (3.166 MB) References Online Material NASA ADS Abstract Service
Clues on the Galactic evolution of sulphur from star clusters
- Virtual Journal - Volume 12, Issue 20 - article #130
- E. Caffau, L. Monaco, M. Spite, P. Bonifacio, G. Carraro, H.-G. Ludwig, S. Villanova, Y. Beletsky, L. Sbordone
- arXiv.org - Astrophysics - Volume: 2014, Issue: 4 Jul
- arXiv:1407.0485 [pdf, ps, other]
A super lithium-rich red-clump star in the open cluster Trumpler 5
- Virtual Journal - Volume 12, Issue 17 - article #27
- L. Monaco, H. M. J. Boffin, P. Bonifacio, S. Villanova, G. Carraro, E. Caffau, M. Steffen, J. A. Ahumada, Y. Beletsky and G. Beccari
- Astronomy and Astrophysics - Volume: 564, Issue: April 2014
- http://dx.doi.org/10.1051/0004-6361/201323348
  Abstract Full HTML PDF (232.4 KB) ePUB (1.285 MB) References Online Material NASA ADS Abstract Service
MyGIsFOS: an automated code for parameter determination and detailed abundance analysis in cool stars
- Virtual Journal - Volume 12, Issue 17 - article #31
- L. Sbordone, E. Caffau, P. Bonifacio and S. Duffau
- Astronomy and Astrophysics - Volume: 564, Issue: April 2014
- http://dx.doi.org/10.1051/0004-6361/201322430
  Abstract Full HTML PDF (1.863 MB) ePUB (2.347 MB) References NASA ADS Abstract Service
The Be-test in the Li-rich star #1657 of NGC 6397: evidence for Li-flash in RGB stars?
- Virtual Journal - Volume 12, Issue 16 - article #20
- L. Pasquini, A. Koch, R. Smiljanic, P. Bonifacio and A. Modigliani
- Astronomy and Astrophysics - Volume: 563, Issue: March 2014
- http://dx.doi.org/10.1051/0004-6361/201323220
  Abstract Full HTML PDF (143.8 KB) References NASA ADS Abstract Service
High-resolution abundance analysis of very metal-poor r-I stars
- Virtual Journal - Volume 12, Issue 14 - article #5
- C. Siqueira-Mello, V. Hill, B. Barbuy, M. Spite, F. Spite, T.C. Beers, E. Caffau, P. Bonifacio, R. Cayrel, P. François, H. Schatz, S. Wanajo
- arXiv.org - Astrophysics - Volume: 2014, Issue: 4 Apr
- arXiv:1404.0234 [pdf, ps, other]
The Gaia-ESO Survey: processing of the FLAMES-UVES spectra
- Virtual Journal - Volume 12, Issue 12 - article #17
- G. G. Sacco, L. Morbidelli, E. Franciosini, E. Maiorca, S. Randich, A. Modigliani, G. Gilmore, M. Asplund, J. Binney, P. Bonifacio, J. Drew, S. Feltzing, A. Ferguson, R. Jeffries, G. Micela, I. Negueruela, T. Prusti, H.-W. Rix, A. Vallenari, E. Alfaro, C. Allende Prieto, C. Babusiaux, T. Bensby, R. Blomme, A. Bragaglia, E. Flaccomio, P. Francois, N. Hambly, M. Irwin, S. Koposov, A. Korn, A. Lanzafame, E. Pancino, A. Recio-Blanco, R. Smiljanic, S. Van Eck, N. Walton, M. Bergemann, M.T. Costado, P. de Laverny, U. Heiter, V. Hill, A. Hourihane, R. Jackson, P. Jofre, J. Lewis, K. Lind, C. Lardo, L. Magrini, T. Masseron, L. Prisinzano, C. Worley
- arXiv.org - Astrophysics - Volume: 2014, Issue: 21 Mar
- arXiv:1403.4865 [pdf, ps, other]
Light element abundances in the Galactic globular cluster 47 Tuc
- Virtual Journal - Volume 12, Issue 8 - article #4
- A. Černiauskas, A.Kučinskas, P. Bonifacio, S. M. Andrievsky, S. A.Korotin, V. Dobrovolskas
- arXiv.org - Astrophysics - Volume: 2014, Issue: 21 Feb
- arXiv:1402.4017 [pdf, ps, other]
The Be-test in the Li-rich star #1657 of NGC 6397: evidence for Li-flash in RGB stars?
- Virtual Journal - Volume 12, Issue 5 - article #3
- L. Pasquini, A. Koch, R. Smiljanic, P. Bonifacio, A. Modigliani
- arXiv.org - Astrophysics - Volume: 2014, Issue: 31 Jan
- arXiv:1401.7945 [pdf, ps, other]
The Gaia-ESO Survey: radial metallicity gradients and age-metallicity relation of stars in the Milky Way disk
- Virtual Journal - Volume 12, Issue 4 - article #13
- M. Bergemann, G. Ruchti, A. Serenelli, S. Feltzing, A. Alvez-Brito, M. Asplund, T. Bensby, U. Heiter, A. Korn, K. Lind, A. Marino, P. Jofre, T. Nordlander, N. Ryde, G. Gilmore, S. Randich, J. Binney, P. Bonifacio, J. Drew, A. Ferguson, R. Jeffries, G. Micela, I. Negueruela, T. Prusti, H.-W. Rix, A. Vallenari, E. Alfaro Navarro, A. Bragaglia, L. Morbidelli, E. Pancino, A. Recio-Blanco, R. Smiljanic, V. Hill, C. Lardo, P. de Laverny, L. Magrini, G. Sacco, M. Costado, G. Kordopatis, G. Tautvaisiene
- arXiv.org - Astrophysics - Volume: 2014, Issue: 24 Jan
- arXiv:1401.4437 [pdf, ps, other]
Fundamental constants and high-resolution spectroscopy
- Virtual Journal - Volume 12, Issue 4 - article #24
- P. Bonifacio, H. Rahmani, J.B. Whitmore, M. Wendt, M. Centurion, P. Molaro, R. Srianand, M.T. Murphy, P. Petitjean, I.I. Agafonova, S. D'Odorico, T.M. Evans, S.A. Levshakov, S. Lopez, C.J.A.P. Martins, D. Reimers and G. Vladilo
- Astronomische Nachrichten - Volume: 335, Issue: 1
- Abstract PDF(251K)References Request Permissions
Isotope spectroscopy
- Virtual Journal - Volume 12, Issue 4 - article #27
- E. Caffau, M. Steffen, P. Bonifacio, H.-G. Ludwig, L. Monaco, G. Lo Curto and I. Kamp
- Astronomische Nachrichten - Volume: 335, Issue: 1
- Abstract PDF(227K)References Request Permissions
TOPoS - I. Survey design and analysis of the first sample
- Virtual Journal - Volume 11, Issue 51 - article #18
- E. Caffau, P. Bonifacio, L. Sbordone, P. FranÃ§ois, L. Monaco, M. Spite, B. Plez, R. Cayrel, N. Christlieb, P. Clark, et al. (7 more) S. Glover, R. Klessen, A. Koch, H.-G. Ludwig, F. Spite, M. Steffen and S. Zaggia
- Astronomy and Astrophysics - Volume: 560, Issue: December 2013
- http://dx.doi.org/10.1051/0004-6361/201322488
  Abstract Full HTML PDF (308.7 KB) References NASA ADS Abstract Service
X-shooter GTO: evidence for a population of extremely metal-poor, alpha-poor stars
- Virtual Journal - Volume 11, Issue 51 - article #19
- E. Caffau, P. Bonifacio, P. FranÃ§ois, L. Sbordone, M. Spite, L. Monaco, B. Plez, F. Spite, S. Zaggia, H.-G. Ludwig, et al. (5 more) R. Cayrel, P. Molaro, S. Randich, F. Hammer and V. Hill
- Astronomy and Astrophysics - Volume: 560, Issue: December 2013
- http://dx.doi.org/10.1051/0004-6361/201322213
  Abstract Full HTML PDF (559.9 KB) References NASA ADS Abstract Service
MyGIsFOS: an automated code for parameter determination and detailed abundance analysis in cool stars
- Virtual Journal - Volume 11, Issue 48 - article #8
- L. Sbordone (1 and 2), E. Caffau (1 and 2), P. Bonifacio (2), S. Duffau (1) ((1) Zentrum fuer Astronomie der Universitaet Heidelberg (2) GEPI, Observatoire de Paris, CNRS, Universite Paris Diderot)
- arXiv.org - Astrophysics - Volume: 2013, Issue: 2 Dec
- arXiv:1311.5566 [pdf, ps, other]
Abundances of lithium, oxygen, and sodium in the turn-off stars of Galactic globular cluster 47 Tuc
- Virtual Journal - Volume 11, Issue 45 - article #1
- V. Dobrovolskas, A. Kučinskas, P. Bonifacio, S. A. Korotin, L. Sbordone, E. Caffau, D. Prakapavičius, M. Steffen, H.-G. Ludwig, F. Royer
- arXiv.org - Astrophysics - Volume: 2013, Issue: 8 Nov
- arXiv:1311.1072 [pdf, ps, other]
X-Shooter GTO: evidence for a population of extremely metal-poor, alpha-poor stars
- Virtual Journal - Volume 11, Issue 38 - article #18
- E. Caffau, P. Bonifacio, P. Francois, L. Sbordone, M. Spite, L. Monaco, B. Plez, F. Spite, S. Zaggia, H.-G. Ludwig, R. Cayrel, P. Molaro, S. Randich, F. Hammer, V. Hill
- arXiv.org - Astrophysics - Volume: 2013, Issue: 20 Sep
- arXiv:1309.4913 [pdf, ps, other]
The photospheric solar oxygen project - II. Non-concordance of the oxygen abundance derived from two forbidden lines
- Virtual Journal - Volume 11, Issue 26 - article #43
- E. Caffau, H.-G. Ludwig, J.-M. Malherbe, P. Bonifacio, M. Steffen and L. Monaco
- Astronomy and Astrophysics - Volume: 554, Issue: June 2013
- http://dx.doi.org/10.1051/0004-6361/201321446
  Abstract Full HTML PDF (324.8 KB) References NASA ADS Abstract Service
Carbon-enhanced metal-poor stars: the most pristine objects?
- Virtual Journal - Volume 11, Issue 16 - article #21
- M. Spite, E. Caffau, P. Bonifacio, F. Spite, H.-G. Ludwig, B. Plez and N. Christlieb
- Astronomy and Astrophysics - Volume: 552, Issue: April 2013
- http://dx.doi.org/10.1051/0004-6361/201220989
  Abstract Full HTML PDF (638.6 KB) References Online Material NASA ADS Abstract Service
Lithium abundance in the metal-poor open cluster NGC 2243
- Virtual Journal - Volume 11, Issue 11 - article #8
- P. Francois, L. Pasquini, K. Biazzo, P. Bonifacio, R. Palsa
- arXiv.org - Astrophysics - Volume: 2013, Issue: 15 Mar
- arXiv:1303.3027 [pdf, ps, other]
Velocity and abundance precisions for future high-resolution spectroscopic surveys: A study for 4MOST
- Virtual Journal - Volume 11, Issue 10 - article #19
- E. Caffau, A. Koch, L. Sbordone, P. Sartoretti, C.J. Hansen, F. Royer, N. Leclerc, P. Bonifacio, N. Christlieb, H.-G. Ludwig, E.K. Grebel, R.S. de Jong, C. Chiappini, J. Walcher, S. Mignot, S. Feltzing, M. Cohen, I. Minchev, A. Helmi, T. Piffl, E. Depagne and O. Schnurr
- Astronomische Nachrichten - Volume: 334, Issue: 3
- Abstract PDF(368K)References Request Permissions
First stars - XVI. HST/STIS abundances of heavy elements in the uranium-rich metal-poor star CS 31082-001
- Virtual Journal - Volume 11, Issue 7 - article #30
- C. Siqueira Mello Jr., M. Spite, B. Barbuy, F. Spite, E. Caffau, V. Hill, S. Wanajo, F. Primas, B. Plez, R. Cayrel, et al. (7 more)J. Andersen, B. NordstrÃ¶m, C. Sneden, T. C. Beers, P. Bonifacio, P. FranÃ§ois and P. Molaro
- Astronomy and Astrophysics - Volume: 550, Issue: February 2013
- http://dx.doi.org/10.1051/0004-6361/201219949
  Abstract | Full HTML | PDF (639.2 KB) | References | Online Material | NASA ADS Abstract Service
An upper limit on the sulphur abundance in HE 1327-2326
- Virtual Journal - Volume 10, Issue 51 - article #52
- P. Bonifacio, E. Caffau, K. A. Venn and D. L. Lambert
- Astronomy and Astrophysics - Volume: 544, Issue: August 2012
- http://dx.doi.org/10.1051/0004-6361/201219537
  Abstract | Full HTML | PDF (221.6 KB) | References | SIMBAD record | NASA ADS Abstract Service
SPADES: a stellar parameters determination software
- Virtual Journal - Volume 10, Issue 51 - article #55
- H. Posbic, D. Katz, E. Caffau, P. Bonifacio, A. GÃ³mez, L. Sbordone and F. Arenou
- Astronomy and Astrophysics - Volume: 544, Issue: August 2012
- http://dx.doi.org/10.1051/0004-6361/201219417
  Abstract | Full HTML | PDF (950.4 KB) | References | SIMBAD record | NASA ADS Abstract Service
First stars XVI. STIS/HST abundances of heavy-elements in the uranium-rich star CS 31082-001
- Virtual Journal - Volume 10, Issue 49 - article #4
- C. Siqueira Mello, M. Spite, B. Barbuy, F. Spite, E. Caffau, V. Hill, S. Wanajo, F. Primas, B. Plez, R. Cayrel, J. Andersen, B. Nordström, C. Sneden, T. C. Beers, P. Bonifacio, P. François, P. Molaro
- arXiv.org - Astrophysics - Volume: 2012, Issue: 7 Dec
- arXiv:1212.0211 [pdf, other]
Velocity and abundance precisions for future high-resolution spectroscopic surveys: a study for 4MOST
- Virtual Journal - Volume 10, Issue 45 - article #15
- E. Caffau, A. Koch, L. Sbordone, P. Sartoretti, C. J. Hansen, F. Royer, N. Leclerc, P. Bonifacio, N. Christlieb, H. G. Ludwig, E. K. Grebel, R. S. de Jong, C. Chiappini, J. Walcher, S. Mignot, S. Feltzing, M. Cohen, I. Minchev, A. Helmi, T. Piffl, E. Depagne, O. Schnurr
- arXiv.org - Astrophysics - Volume: 2012, Issue: 9 Nov
- arXiv:1211.1406 [pdf, ps, other]
The cosmic lithium problem: an observer's perspective
- Virtual Journal - Volume 10, Issue 32 - article #17
- M. Spite, F. Spite, P. Bonifacio (GEPI - Observatoire de Paris, CNRS, Univ. Paris Diderot)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 10 Aug
- arXiv:1208.1190 [pdf, ps, other]
An upper limit on the sulphur abundance in HE 1327-2326
- Virtual Journal - Volume 10, Issue 28 - article #1
- P. Bonifacio (1), E. Caffau (2,1), K. A. Venn (3), D. L. Lambert (4) ((1) GEPI-Observatoire de Paris, CNRS, Univ. Paris Diderot, (2) Zentrum für Astronomie der Universität Heidelberg, Landessternwarte, (3) Department of Physics & Astronomy, University of Victoria, (4) The W. J. McDonald Observatory, The University of Texas at Austin)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 13 Jul
- arXiv:1207.1806 [pdf, ps, other]
Lithium abundances in extremely metal-poor turn-off stars
- Virtual Journal - Volume 10, Issue 27 - article #6
- L. Sbordone (1,2), P. Bonifacio (2), E. Caffau (1,2) ((1) Landessternwarte Heidelberg, Germany, (2) GEPI, Observatoire de Paris, CNRS, Univ. Paris Diderot, Paris, France)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Jul
- arXiv:1206.7008 [pdf, ps, other]
6Li detection in metal-poor stars: can 3D model atmospheres solve the second lithium problem?
- Virtual Journal - Volume 10, Issue 24 - article #1
- M. Steffen, R. Cayrel, E. Caffau, P. Bonifacio, H.-G. Ludwig, M. Spite
- arXiv.org - Astrophysics - Volume: 2012, Issue: 15 Jun
- arXiv:1206.2239 [pdf, ps, other]
Chemical abundances of distant extremely metal-poor unevolved stars
- Virtual Journal - Volume 10, Issue 15 - article #2
- P. Bonifacio (1), L. Sbordone (2,1,3), E. Caffau (2,1), H.-G. Ludwig (2,1), M. Spite (1), J. I. González Hernández (4,5), N. T. Behara (6) ((1) GEPI, Observatoire de Paris, CNRS, Univ. Paris Diderot, (2) Zentrum für Astronomie der Universität Heidelberg, Landessternwarte, (3) Max-Planck Institut für Astrophysik, (4) Instituto de Astrofısica de Canarias, (5) Depto. Astrofısica, Universidad de La Laguna, (6) Institut d'Astronomie et d'Astrophysique, Université Libre de Bruxelles)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 13 Apr
- arXiv:1204.1641 [pdf, ps, other]
A primordial star in the heart of the Lion
- Virtual Journal - Volume 10, Issue 11 - article #4
- E. Caffau (1,2,3), P. Bonifacio (2,3), P. François (2,4), M. Spite (2), F. Spite (2), S. Zaggia (5), H.-G. Ludwig (1,2), M. Steffen (6), L. Mashonkina (7), L. Monaco (3), L. Sbordone (1,2), P. Molaro (8), R. Cayrel (2), B. Plez (9), V. Hill (10), F. Hammer (2), S. Randich (11) ((1) ZAH-LSW Heidelberg, (2) GEPI - Obs. de Paris, CNRS, Univ. Paris Diderot, (3) ESO - Santiago, (4) Univ. de Picardie Jules Verne,(5) INAF - Osservatorio Astronomico di Padova, (6) Leibniz Institut für Astrophysik Potsdam, (7) Institute of Astronomy, Russian Academy of Sciences, (8) INAF - Osservatorio Astronomico di Trieste, (9) LUPM - Univ. Montpellier 2, CNRS, (10) Univ. de Nice Sophia Antipolis, CNRS, OCA, Lab. Cassiopée, (11) INAF - Osservatorio Astrofisico di Arcetri)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 16 Mar
- arXiv:1203.2607 [pdf, ps, other]
An extremely primitive halo star
- Virtual Journal - Volume 10, Issue 11 - article #6
- E. Caffau (1,2), P. Bonifacio (2), P. François (2,3) . L. Sbordone (1,4,2) . L. Monaco (5), M. Spite (2), F. Spite (2), H.-G. Ludwig (1,2), R. Cayrel (2), S. Zaggia (6), F. Hammer (2), S. Randich (7), P. Molaro (8), V. Hill (9) ((1) ZAH-LSW Heidelberg, (2) GEPI - Obs. de Paris, CNRS, Univ. Paris Diderot, (3) Univ. de Picardie Jules Verne,(4) Max Planck Institut für Astrophysik, (5) ESO - Santiago, (6) INAF - Osservatorio Astronomico di Padova, (7) INAF - Osservatorio Astrofisico di Arcetri, (8) INAF - Osservatorio Astronomico di Trieste, (9) Univ. de Nice Sophia Antipolis, CNRS, OCA, Lab. Cassiopée)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 16 Mar
- arXiv:1203.2612 [pdf]
Barium abundance in red giants of NGC 6752. Non-local thermodynamic equilibrium and three-dimensional effects
- Virtual Journal - Volume 10, Issue 11 - article #7
- V. Dobrovolskas (1), A. Kučinskas (2,1), S. M. Andrievsky (3,4), S. A. Korotin (3), T. V. Mishenina (3), P. Bonifacio (4), H.-G. Ludwig (5), E. Caffau (5,4) ((1) Vilnius Univ. Astronomical Observatory, (2) Institute of Theoretical Physics and Astronomy, Vilnius Univ., (3) Department of Astronomy and Astronomical Observatory, Odessa National University, (4) GEPI, Obs. de Paris, (5) Zentrum für Astronomie der Universität Heidelberg)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 16 Mar
- arXiv:1203.3124 [pdf, ps, other]
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]
Giants reveal what dwarfs conceal: Li abundance in lower RGB stars as diagnostic of the primordial Li
- Virtual Journal - Volume 9, Issue 38 - article #8
- A. Mucciarelli (1), M. Salaris (2), P. Bonifacio (3) ((1) Astronomy Department - University of Bologna, Italy, (2) Astrophysics Research Institute, Liverpool John Moores University, UK, (3) GEPI - Observatoire de Paris, CNRS, Universite' Paris Diderot, France)
- arXiv.org - Astrophysics - Volume: 2011, Issue: 23 Sep
- arXiv:1109.4589 [pdf, ps, other]
NLTE strontium abundance in a sample of extremely metal poor stars and the Sr/Ba ratio in the early Galaxy
- Virtual Journal - Volume 9, Issue 14 - article #3
- S.M. Andrievsky, F. Spite, S.A. Korotin, P. Francois, M. Spite, P. Bonifacio, R. Cayrel, V. Hill
- arXiv.org - Astrophysics - Volume: 2011, Issue: 8 Apr
- arXiv:1104.0476 [pdf, ps, other]
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]
The lithium content of ω Centauri - New clues to the cosmological Li problem from old stars in external galaxies
- Virtual Journal - Volume 9, Issue 6 - article #17
- L. Monaco, P. Bonifacio, L. Sbordone, S. Villanova and E. Pancino
- Astronomy and Astrophysics - Volume: 519, Issue: September 2010
- Full HTML | PDF (839.8 KB) | PS (495.6 KB) | References | Online Material | SIMBAD record | NASA ADS Abstract Service
First stars XIII. Two extremely metal-poor RR Lyrae stars?
- Virtual Journal - Volume 9, Issue 2 - article #3
- C. J. Hansen, B. Nordstroem, P. Bonifacio, M. Spite, J. Andersen, T. C. Beers, R. Cayrel, F. Spite, P. Molaro, B. Barbuy, E. Depagne, P. Francois V. Hill, B. Plez, T. Sivarani
- arXiv.org - Astrophysics - Volume: 2011, Issue: 14 Jan
- arXiv:1101.2207 [pdf, ps, other]
First Stars XIV. Sulphur abundances in extremely metal-poor (EMP) stars
- Virtual Journal - Volume 8, Issue 52 - article #6
- Monique Spite (GEPI), E. Caffau (GEPI, ZAU), S.M. Andrievsky (GEPI), S. A. Korotin, E. Depagne, F. Spite (GEPI), P. Bonifacio (GEPI), H.-G. Ludwig (ZAU), R. Cayrel (GEPI), P. Francois (GEPI), V. Hill (CASSIOPEE), B. Plez (GRAAL), J. Andersen (The Niels Bohr Institute, Astronomy Group), B. Barbuy, T. C. Beers (MSU), P. Molaro (INAF-OAT), B. Nordstrom (The Niels Bohr Institute, Astronomy Group), F. Primas (ESO)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 24 Dec
- arXiv:1012.4358 [pdf, ps, other]
Li - O anti-correlation in NGC 6752: evidence for Li-enriched polluting gas
- Virtual Journal - Volume 8, Issue 46 - article #11
- Z.-X. Shen, P. Bonifacio, L. Pasquini, S. Zaggia
- arXiv.org - Astrophysics - Volume: 2010, Issue: 12 Nov
- arXiv:1011.1718 [pdf, ps, other]
The lithium content of omega Centauri. New clues to the cosmological Li problem from old stars in external galaxies
- Virtual Journal - Volume 8, Issue 33 - article #10
- L. Monaco (1,2), P. Bonifacio (3,4), L. Sbordone (5), S. Villanova (1), E. Pancino (6) ((1) Universidad de Concepción, Concepción, Chile, (2) ESO - European Southern Observatory, (3) GEPI, Observatoire de Paris, Paris, France, (4) Istituto Nazionale di Astrofisica -- Osservatorio Astronomico di Trieste, Trieste, Italy, (5) Max Planck Institut for Astrophysics, Garching, Germany, (6) Istituto Nazionale di Astrofisica -- Osservatorio Astronomico di Bologna, Bologna, Italy)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 13 Aug
- arXiv:1008.1817 [pdf, ps, other]
Sulphur abundances in halo stars from multiplet 3 at 1045 nm (p 725-730)
- Virtual Journal - Volume 8, Issue 30 - article #16
- E. Caffau, L. Sbordone, H.-G. Ludwig, P. Bonifacio, M. Spite
- Astronomische Nachrichten - Volume: 331, Issue: 7
- Abstract | References | Full Text: PDF (Size: 131K)
Galactic Evolution of Oxygen: OH lines in 3D hydrodynamical model atmospheres
- Virtual Journal - Volume 8, Issue 21 - article #4
- J. I. Gonzalez Hernandez, P. Bonifacio, H.-G. Ludwig, E. Caffau, N. T. Behara, B. Freytag
- arXiv.org - Astrophysics - Volume: 2010, Issue: 21 May
- arXiv:1005.3754 [pdf, ps, other]
The metal-poor end of the Spite plateau. 1: Stellar parameters, metallicities and lithium abundances
- Virtual Journal - Volume 8, Issue 13 - article #9
- L. Sbordone (1 and 2 and 3), P. Bonifacio (1 and 2 and 4), E. Caffau (2), H.-G. Ludwig (1 and 2 and 5), N. T. Behara (1 and 2 and 6), J. I. Gonzalez Hernandez (1 and 2 and 7), M. Steffen (8), R. Cayrel (9), B. Freytag (9), C. Van't Veer (2), P. Molaro (4), B. Plez (10), T. Sivarani (11), M. Spite (2), F. Spite (2), T. C. Beers (12), N. Christlieb (5), P. Francois (2), V. Hill (2 and 13) ((1) CIFIST Marie Curie Excellence Team, (2) GEPI - Observatoire de Paris France, (3) Max Planck Institute for Astrophysics Garching Germany, (4) INAF - Oss. Trieste Italy, (5) Landessternwarte Heidelberg Germany, (6) Universite' Libre de Bruxelles Belgium, (7) Universidad Complutense de Madrid Spain, (8) Astrophysikalische Institut Pottsdam Germany, (9) Ecole Normale Superieure de Lyon France, (10) Universite' Montpellier France, (11) Indian Institute for Astrophysiscs Bangalore India, (12) Michigan State University USA, (13) Observatoire de la Cote d'Azur Nice France)
- arXiv.org - Astrophysics - Volume: 2010, Issue: 26 Mar
- arXiv:1003.4510 [pdf, ps, other]
Three carbon-enhanced metal-poor dwarf stars from the SDSS - Chemical abundances from CO^5BOLD 3D hydrodynamical model atmospheres
- Virtual Journal - Volume 8, Issue 7 - article #15
- N.T. Behara, P. Bonifacio, H.-G. Ludwig, L. Sbordone, J.I. González Hernández, E. Caffau
- arXiv.org - Astrophysics - Volume: 2010, Issue: 12 Feb
- arXiv:1002.1670 [pdf, ps, other]
Convection and 6Li in the atmospheres of metal-poor halo stars
- Virtual Journal - Volume 8, Issue 4 - article #3
- M. Steffen, R. Cayrel, P. Bonifacio, H.-G. Ludwig, E. Caffau
- arXiv.org - Astrophysics - Volume: 2010, Issue: 22 Jan
- arXiv:1001.3274 [ps, pdf, other]
Beryllium abundances and the formation of the halo and the thick disk
- Virtual Journal - Volume 8, Issue 3 - article #4
- R. Smiljanic, L. Pasquini, P. Bonifacio, D. Galli, B. Barbuy, R. Gratton, S. Randich
- arXiv.org - Astrophysics - Volume: 2010, Issue: 15 Jan
- arXiv:1001.1834 [ps, pdf, other]
Main-Sequence and sub-giant stars in the Globular Cluster NGC6397: The complex evolution of the lithium abundance
- Virtual Journal - Volume 7, Issue 52 - article #6
- J. I. González Hernández, P. Bonifacio, E. Caffau, M. Steffen, H.-G. Ludwig, N. Behara, L. Sbordone, R. Cayrel, S. Zaggia
- arXiv.org - Astrophysics - Volume: 2009, Issue: 25 Dec
- arXiv:0912.4105 [ps, pdf, other]
A wide angle view of the Sagittarius dwarf Spheroidal Galaxy. I: VIMOS photometry and radial velocities across Sgr dSph major and minor axis
- Virtual Journal - Volume 7, Issue 49 - article #4
- G. Giuffrida, L. Sbordone, S. Zaggia, G. Marconi, P. Bonifacio, C. Izzo, T. Szeifert, R. Buonanno
- arXiv.org - Astrophysics - Volume: 2009, Issue: 4 Dec
- arXiv:0911.5680 [ps, pdf, other]
The Solar Photospheric Nitrogen Abundance: Determination with 3D and 1D Model Atmospheres
- Virtual Journal - Volume 7, Issue 49 - article #26
- E. Maiorca, E. Caffau, P. Bonifacio, M. Busso, R. Faraggiana, M. Steffen, H.-G. Ludwig, I. Kamp
- arXiv.org - Astrophysics - Volume: 2009, Issue: 4 Dec
- arXiv:0912.0375 [ps, pdf, other]
6Li in metal-poor halo stars: real or spurious?
- Virtual Journal - Volume 7, Issue 45 - article #1
- M. Steffen, R. Cayrel, P. Bonifacio, H.-G. Ludwig, E. Caffau
- arXiv.org - Astrophysics - Volume: 2009, Issue: 6 Nov
- arXiv:0910.5917 [ps, pdf, other]
Effects of granulation on neutral copper resonance lines in metal-poor stars
- Virtual Journal - Volume 7, Issue 44 - article #7
- P. Bonifacio (1,2,3), E. Caffau (2), H.-G. Ludwig (1,2) ((1) CIFIST Marie Curie Excellence Team, (2) GEPI, Observatoire de Paris, CNRS, Univ. Paris Diderot, (3) INAF - OA Trieste)
- arXiv.org - Astrophysics - Volume: 2009, Issue: 30 Oct
- arXiv:0910.4730 [ps, pdf, other]
Lithium abundances of Main Sequence and Sub-Giant stars in the Globular Cluster NGC 6397
- Virtual Journal - Volume 7, Issue 42 - article #5
- J. I. González Hernández, P. Bonifacio, E. Caffau, M. Steffen, H.-G. Ludwig, N. Behara, L. Sbordone, R. Cayrel, S. Zaggia
- arXiv.org - Astrophysics - Volume: 2009, Issue: 16 Oct
- arXiv:0910.2305 [ps, pdf, other]
Lithium in the globular cluster NGC 6397 - Evidence for dependence on evolutionary status
- Virtual Journal - Volume 7, Issue 41 - article #28
- J. I. González Hernández, P. Bonifacio, E. Caffau, M. Steffen, H.-G. Ludwig, N. T. Behara, L. Sbordone, R. Cayrel, and S. Zaggia
- Astronomy and Astrophysics - Volume: 505, Issue: 2
- Abstract | PDF file (393.6 KB) | PS file (287.6 KB)
A view of the Galactic halo using beryllium as a time scale
- Virtual Journal - Volume 7, Issue 38 - article #2
- Rodolfo Smiljanic, L. Pasquini, P. Bonifacio, D. Galli, B. Barbuy, R. Gratton, S. Randich
- arXiv.org - Astrophysics - Volume: 2009, Issue: 18 Sep
- arXiv:0909.2635 [ps, pdf, other]
Lithium in the Globular Cluster NGC 6397: Evidence for dependence on evolutionary status
- Virtual Journal - Volume 7, Issue 37 - article #5
- J. I. Gonzalez Hernandez, P. Bonifacio, E. Caffau, M. Steffen, H.-G. Ludwig, N. T. Behara, L. Sbordone, R. Cayrel, S. Zaggia
- arXiv.org - Astrophysics - Volume: 2009, Issue: 11 Sep
- arXiv:0909.0983 [ps, pdf, other]
Detailed analyses of three neutron-capture-rich carbon-enhanced metal-poor stars
- Virtual Journal - Volume 7, Issue 36 - article #5
- N.T. Behara (1,2), P. Bonifacio (1,2,3), H.-G. Ludwig (1,2), L. Sbordone (1,2), J.I. Gonzalez Hernandez (1,2), E. Caffau (2) ((1)CIFIST Marie Curie Excellence Team, (2) GEPI, Observatoire de Paris CNRS, Universite Paris Diderot, (3) INAF- Osservatorio Astronomico di Trieste)
- arXiv.org - Astrophysics - Volume: 2009, Issue: 4 Sep
- arXiv:0909.0180 [ps, pdf, other]
The CIFIST 3D model atmosphere grid
- Virtual Journal - Volume 7, Issue 36 - article #13
- H.-G. Ludwig, E. Caffau, M. Steffen, B. Freytag, P. Bonifacio, A. Kucinskas
- arXiv.org - Astrophysics - Volume: 2009, Issue: 4 Sep
- arXiv:0908.4496 [ps, pdf, other]
Beryllium abundances and star formation in the halo and in the thick disk
- Virtual Journal - Volume 7, Issue 21 - article #12
- R. Smiljanic, L. Pasquini, P. Bonifacio, D. Galli, R. G. Gratton, S. Randich, and B. Wolff
- Astronomy and Astrophysics - Volume: 499, Issue: 1
- Abstract | PDF file (576.0 KB) | PS file (317.0 KB)

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