Search - Virtual Journal of Nuclear Astrophysics

Search

Criteria:

Year:

2003	2004	2005	2006	2007	2008	2009	2010	2011	2012
2013	2014	2015	2016	2017	2018	2019	2020	2021	2022
2023	2024

Results Per Page

(100 is the maximum results per page allowed.)

Boolean Operator
For Tags

Results 1 - 89 of 89

Chemical Evolution of R-process Elements in Stars (CERES). III. Chemical abundances of neutron capture elements from Ba to Eu
- Virtual Journal - Volume 22, Issue 50 - article #1
- L. Lombardo (OAT), C. J. Hansen (OAT), F. Rizzuti (OAT), G. Cescutti (INASAN), L. I. Mashonkina (INASAN), P. Franc{c}ois (GEPI), P. Bonifacio (GEPI), E. Caffau (GEPI), A Alencastro Puls (AIP), R. Fernandes de Melo (AIP), A. J. Gallagher (AIP), 'A. Sk'ulad'ottir (UniFI), A. J. Koch-Hansen (ZAH), L. Sbordone (ESO)
- https://arxiv.org/abs/2412.09141
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
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
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
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
Lithium abundance and 6Li/7Li ratio in the active giant HD123351 I. A comparative analysis of 3D and 1D NLTE line-profile fits. (arXiv:1704.06460v1 [astro-ph.SR])
- Virtual Journal - Volume 15, Issue 17 - article #4
- A. Mott, M. Steffen, E. Caffau, F. Spada, K. G. Strassmeier
- http://arxiv.org/abs/1704.06460
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. FranÃƒÂ§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
Lithium spectral line formation in stellar atmospheres. The impact of convection and NLTE effects
- Virtual Journal - Volume 14, Issue 1 - article #3
- J. Klevas, A. Kučinskas, M. Steffen, E. Caffau, H.-G. Ludwig
- arXiv.org - Astrophysics - Volume: 2016, Issue: 1 Jan
- arXiv:1512.08999 [pdf, ps, other]
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
- Ã…Âž. ÃƒÂ‡alÃ„Â±Ã…ÂŸkan, 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. FranÃƒÂ§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
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. KuÃ„Âinskas, P. Bonifacio, S. A. Korotin, M. Steffen, L. Sbordone, E. Caffau, H.-G. Ludwig, F. Royer and D. PrakapaviÃ„Âius
- 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. FranÃƒÂ§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
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]
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. FranÃƒÂ§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. FranÃƒÂ§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
Carbon-enhanced metal-poor stars: the most pristine objects?
- Virtual Journal - Volume 11, Issue 10 - article #4
- Monique Spite (GEPI), E. Caffau (GEPI, ZAH), Piercarlo Bonifacio (GEPI), François Spite (GEPI), H.-G. Ludwig (GEPI, ZAH), Bertrand PLEZ (LUPM), Norbert Christlieb (ZAH)
- arXiv.org - Astrophysics - Volume: 2013, Issue: 8 Mar
- arXiv:1303.1791 [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
Fluorine Abundances of Galactic Low-metallicity Giants
- Virtual Journal - Volume 11, Issue 10 - article #23
- H. N. Li, H.-G. Ludwig, E. Caffau, N. Christlieb, and G. Zhao
- The Astrophysical Journal - Volume: 765, Issue: 1
- Abstract References Full text PDF (475 KB) Enhanced article HTML
Fluorine Abundances of Galactic Low-Metallicity Giants
- Virtual Journal - Volume 11, Issue 8 - article #3
- H. N. Li, H.-G. Ludwig, E. Caffau, N. Christlieb, G. Zhao
- arXiv.org - Astrophysics - Volume: 2013, Issue: 22 Feb
- arXiv:1302.3928 [pdf, ps, other]
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. NordstrÃƒÂ¶m, C. Sneden, T. C. Beers, P. Bonifacio, P. FranÃƒÂ§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. GÃƒÂ³mez, 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]
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]
NGC 1866: a milestone for understanding the chemical evolution of stellar populations in the Large Magellanic Cloud
- Virtual Journal - Volume 9, Issue 17 - article #18
- A. Mucciarelli, S. Cristallo, E. Brocato, L. Pasquini, O. Straniero, E. Caffau, G. Raimondo, A. Kaufer, I. Musella, V. Ripepi, M. Romaniello and A. R. Walker
- Monthly Notices of the Royal Astronomical Society - Volume: 413, Issue: 2
- Abstract Full Article (HTML)PDF(1763K)References
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]
Chemical abundances in metal-poor giants: limitations imposed by the use of classical 1D stellar atmosphere models
- Virtual Journal - Volume 8, Issue 42 - article #4
- V. Dobrovolskas, A. Kučinskas, H.-G. Ludwig, E. Caffau, J. Klevas, D. Prakapavičius
- arXiv.org - Astrophysics - Volume: 2010, Issue: 15 Oct
- arXiv:1010.2507 [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]
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]
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]
Solar abundances and granulation effects
- Virtual Journal - Volume 7, Issue 44 - article #13
- E. Caffau (1), H.-G. Ludwig (2,1), M. Steffen (3) ((1) GEPI, Observatoire de Paris, CNRS, Univ. Paris Diderot, (2) CIFIST Marie Curie Excellence Team, (3) Astrophysikalisches Institut Potsdam)
- arXiv.org - Astrophysics - Volume: 2009, Issue: 30 Oct
- arXiv:0910.4733 [ps, pdf, other]
3D hydrodynamical simulations of stellar photospheres with the CO5BOLD code: photometric colors of a late-type giant
- Virtual Journal - Volume 7, Issue 43 - article #5
- A. Kucinskas, H.-G. Ludwig, E. Caffau, M. Steffen
- arXiv.org - Astrophysics - Volume: 2009, Issue: 23 Oct
- arXiv:0910.3412 [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)
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]
The solar photospheric nitrogen abundance - Analysis of atomic transitions with 3D and 1D model atmospheres
- Virtual Journal - Volume 7, Issue 20 - article #27
- E. Caffau, E. Maiorca, P. Bonifacio, R. Faraggiana, M. Steffen, H.-G. Ludwig, I. Kamp, and M. Busso
- Astronomy and Astrophysics - Volume: 498, Issue: 3
- Abstract | PDF file (246.5 KB) | PS file (167.6 KB)
Sulphur in the Globular Clusters 47 Tucanae and NGC 6752
- Virtual Journal - Volume 7, Issue 15 - article #6
- L. Sbordone, M. Limongi, A. Chieffi, E. Caffau, H.-G. Ludwig, P. Bonifacio
- arXiv.org - Astrophysics - Volume: 2009, Issue: 10 Apr
- arXiv:0904.1417 [ps, pdf, other]
First stars XII. Abundances in extremely metal-poor turnoff stars,and comparison with the giants
- Virtual Journal - Volume 7, Issue 13 - article #4
- P. Bonifacio (1,2,3), M. Spite (2), R. Cayrel (2), V. Hill (2,4), F. Spite (2), P. Francois (2), B. Plez (5,6), H.-G Ludwig (1,2), E. Caffau (2), P. Molaro (3), E. Depagne (7), J. Andersen (8,9), B. Barbuy (10), T.C. Beers (11), B. Nordstrom (8), F. Primas (12) ((1) CIFIST (2) GEPI, Observatoire de Paris (3) INAF- OA Trieste (4) Cassiopee, Observatoire de la Cote d'Azur (5) GRAAL, Universite de Montpellier (6) Department of Physics & Astronomy, Uppsala Astronomical Observatory (7) Las Cumbres Observatory (8) The Niels Bohr Institute (9) Nordic Optical Telescope (10) IAG, Universidade de Sao Paulo (11) Department of Physics & Astronomy, CSCE, JINA, Michigan State University (12) European Southern Observatory)
- arXiv.org - Astrophysics - Volume: 2009, Issue: 27 Mar
- arXiv:0903.4174 [ps, pdf, other]
Extremely metal-poor stars from the SDSS
- Virtual Journal - Volume 6, Issue 38 - article #7
- H.-G. Ludwig, P. Bonifacio, E. Caffau, N.T. Behara, J.I. Gonzalez Hernandez, L. Sbordone
- arXiv.org - Astrophysics - Volume: 2008, Issue: 18 Sep
- arXiv:0809.2948 [ps, pdf, other]
The photospheric solar oxygen project - I. Abundance analysis of atomic lines and influence of atmospheric models
- Virtual Journal - Volume 6, Issue 37 - article #14
- E. Caffau, H.-G. Ludwig, M. Steffen, T. R. Ayres, P. Bonifacio, R. Cayrel, B. Freytag, and B. Plez
- Astronomy and Astrophysics - Volume: 488, Issue: 3
- Abstract | PDF file (414.5 KB) | PS file (300.3 KB)
The solar photospheric abundance of hafnium and thorium - Results from CO⁵BOLD 3D hydrodynamic model atmospheres
- Virtual Journal - Volume 6, Issue 19 - article #12
- E. Caffau, L. Sbordone, H.-G. Ludwig, P. Bonifacio, M. Steffen, and N. T. Behara
- Astronomy and Astrophysics - Volume: 483, Issue: 2
- Abstract | PDF file (318.2 KB) | PS file (232.8 KB)
The solar photospheric abundance of europium. Results from CO5BOLD 3-D hydrodynamical model atmospheres
- Virtual Journal - Volume 6, Issue 10 - article #29
- A. Mucciarelli (1), E. Caffau (2), B. Freytag (3), H.-G. Ludwig (2,4), P. Bonifacio (2,4,5) ((1) Dipartimento di Astronomia, Universitá degli Studi di Bologna, Bologna, Italy, (2) GEPI, Observatoire de Paris, France, (3) Centre de Recherche Astrophysique de Lyon, Université de Lyon, Lyon, France, (4) CIFIST, Marie Curie Excellence Team, (5) Istituto Nazionale di Astrofisica, Osservatorio Astronomico di Trieste, Trieste, Italy)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 6 Mar
- arXiv:0803.0863 [ps, pdf, other]
First stars XI. Chemical composition of the extremely metal-poor dwarfs in the binary CS 22876-032
- Virtual Journal - Volume 6, Issue 9 - article #5
- J. I. González Hernández, P. Bonifacio, H.-G. Ludwig, E. Caffau, M. Spite, F. Spite, R. Cayrel, P. Molaro, V. Hill, P. François, B. Plez, T. C. Beers, T. Sivarani, J. Andersen, B. Barbuy, E. Depagne, B. Nordström, and F. Primas
- Astronomy and Astrophysics - Volume: 480, Issue: 1
- Abstract | PDF file (648.5 KB) | PS file (240.7 KB)
The ESO Large Programme First Stars
- Virtual Journal - Volume 6, Issue 2 - article #36
- P. Bonifacio (1,2,3), J. Andersen (4,5), S. Andrievsky (6), B. Barbuy (7), T. C. Beers (8), E. Caffau (2), R. Cayrel (2), E. Depagne (9), P. Francois (2), J. I. Gonzalez Hernandez (1,2), C. J. Hansen (10), F. Herwig (11), V. Hill (2), S. A. Korotin (6), H.-G. Ludwig (1,2), P. Molaro (3), B. Nordstrom (4), B. Plez (12), F. Primas (10), T. Sivarani (8), F. Spite (2), M. Spite (2) ((1) CIFIST Marie Curie Excellence Team, (2) GEPI, Observatoire de Paris, CNRS, Universite' Paris Diderot, (3) Istituto Nazionale di Astrofisica, Osservatorio Astronomico di Trieste, (4) The Niels Bohr Institute, Astronomy, (5) Nordic Optical Telescope, (6) Department of Astronomy and Astronomical Observatory, Odessa National University, (7) Universidade de Sao Paulo, Departamento de Astronomia, (8) Department of Physics & Astronomy and JINA: Joint Institute for Nuclear Astrophysics, Michigan State University, (9) Las Cumbres Observatory, Santa Barbara, (10) European Southern Observatory (ESO), (11) Keele Astrophysics Group, School of Physical and Geographical Sciences, Keele University, (12) GRAAL, Université de Montpellier II)
- arXiv.org - Astrophysics - Volume: 2008, Issue: 10 Jan
- arXiv:0801.1293 [ps, pdf, other]
First Stars XI. Chemical composition of the extremely metal-poor dwarfs in the binary CS 22876--032
- Virtual Journal - Volume 5, Issue 51 - article #27
- J. I. González Hernández, P. Bonifacio, H.-G. Ludwig, E. Caffau, M. Spite, F. Spite, R. Cayrel, P. Molaro, V. Hill, P. François, B. Plez, T. C. Beers, T. Sivarani, J. Andersen, B. Barbuy, E. Depagne, B. Nordström, F. Primas
- arXiv.org - Astrophysics - Volume: 2007, Issue: 20 Dec
- arXiv:0712.2949 [ps, pdf, other]
Sulphur abundance in Galactic stars
- Virtual Journal - Volume 3, Issue 38 - article #19
- E. Caffau, P. Bonifacio, R. Faraggiana, P. FranÃ§ois, R. G. Gratton and M. Barbieri
- Astronomy and Astrophysics - Vol. 441 No. 2 – September 2005
- Abstract , Full HTML , PDF file (680 KB) , PS file (470 KB) , References , Online Material
Sulphur abundances in Terzan 7
- Virtual Journal - Volume 3, Issue 16 - article #2
- E. Caffau (1), P. Bonifacio (2), R. Faraggiana (3), L. Sbordone (4,5) ((1)Liceo L.e S.P.P. S. Pietro al Natisone,(2)INAF-Osseravtorio Astronomico di Trieste, (3) Universita' di Trieste-Dipartimento di Astronomia,(4) European Southern Observatory, (5) Universita' di Roma 2, Tor Vergata)
- ArXiv – AstroPhysics – April 2005
- astro-ph/0504463 [ abs , ps , pdf , other ]

Results 1 - 89 of 89

RSS Feed of This Search