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MINCE II. Neutron capture elements
- Volume 19, Issue 16 - article #6
- P. Franc{c}ois, G. Cescutti, P. Bonifacio, E. Caffau, L. Monaco, M. Steffen, J. Puschnig, F. Calura, S. Cristallo, P. Di Marcantonio, V. Dobrovolskas, M. Franchini, A. J. Gallagher, C. J. Hansen, A. Korn, A. Kuvinskas, R. Lallement, L. Lombardo, F. Lucertini, L. Magrini, A. M. Matas Pinto, F. Matteucci, A. Mucciarelli, L. Sbordone, M. Spite, E. Spitoni, M. Valentini
- https://arxiv.org/abs/2404.08418
High speed stars: III. Detailed abundances and binary nature of the extreme speed star GHS143
- Volume 19, Issue 15 - article #5
- E. Caffau, P. Bonifacio L. Monaco, L. Sbordone, M. Spite, P. Francois, P. Panuzzo, P. Sartoretti, L. Chemin, F. Thevenin, A. Mucciarelli
- https://arxiv.org/abs/2404.07731
High speed stars
- Volume 19, Issue 15 - article #10
- E. Caffau, P. Bonifacio, L. Monaco, L. Sbordone, M. Spite, P. FranÃ§ois, P. Panuzzo, P. Sartoretti, L. Chemin, F. ThÃ©venin, A. Mucciarelli
- Astronomy & Astrophysics
- https://www.aanda.org/10.1051/0004-6361/202449485
The Gaia-ESO Survey: The DR5 analysis of the medium-resolution GIRAFFE and high-resolution UVES spectra of FGK-type stars
- Volume 19, Issue 7 - article #12
- C. C. Worley R. Smiljanic L. Magrini A. Frasca E. Franciosini D. Montes D. K. Feuillet H. M. Tabernero J. I. Gonz'alez Hern'andez S. Villanova v{S}. Mikolaitis K. Lind G. Tautvaiv{s}ien.e A. R. Casey A. J. Korn P. Bonifacio C. Soubiran E. Caffau G. Guiglion T. Merle A. Hourihane A. Gonneau P. Franc{c}ois S. Randich G. Gilmore J. R. Lewis D. N. A. Murphy R. D. Jeffries S. E. Koposov R. Blomme A. C. Lanzafame T. Bensby A. Bragaglia E. J. Alfaro N. A. Walton A. Vallenari T. Prusti K. Biazzo P. Jofr'e S. Zaggia U. Heiter E. Marfil F. Jim'enez-Esteban M. L. Guti'errez Albarr'an L. Morbidelli
- https://arxiv.org/abs/2402.06076
High-speed stars. II. An unbound star, young stars, bulge metal-poor stars, and Aurora candidates
- Volume 19, Issue 6 - article #3
- 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
The Gaia RVS benchmark stars II. A sample of stars selected for their Gaia high radial velocity
- Volume 19, Issue 6 - article #8
- E. CaffauGEPI D. KatzGEPI A. G'omezGEPI P. BonifacioGEPI R. LallementGEPI P. SartorettiGEPI L. SbordoneESO M. SpiteGEPI A. MucciarelliUNIBO R. IbataUNISTRA L. CheminUNAB F. Th'eveninLAGRANGE P. PanuzzoGEPI N. LeclercGEPI P. Franc{c}oisGEPI, UPJV H. -G. LudwigLSW L. MonacoUNAB M. HaywoodGEPI C. SoubiranLAB
- https://arxiv.org/abs/2402.02878
The pristine nature of SMSS 1605$-$1443 revealed by ESPRESSO. (arXiv:2301.02678v1 [astro-ph.SR])
- Volume 18, Issue 2 - article #4
- D. S. Aguado (UNIFI), E. Caffau (GEPI), P. Molaro (INAF), C. Allende Prieto (IAC-ULL), P. Bonifacio (GEPI), J. I. González Hernández (IAC-ULL), R. Rebolo (IAC-ULL), S. Salvadori (UNIFI), M. R. Zapatero Osorio (CSIC-INTA), S. Cristiani (INAF), F. Pepe (Genève), C. Santos (CAUP), G. Cupani (INAF), P. Di Marcantonio (INAF), V. D'Odorico (INAF), C. Lovis (Genève), N. J. Nunes (Lisboa), C. J. A. P. Martins (CAUP), D. Milakovic (INAF), J. Rodrigues (CAUP), T. M. Schmidt (INAF), A. Sozzetti (INAF), A. Suarez Mascareño (IAC-ULL)
- http://arxiv.org/abs/2301.02678
The pristine nature of SMSS 1605−1443 revealed by ESPRESSO⋆
- Volume 18, Issue 2 - article #8
- D. S. Aguado, E. Caffau, P. Molaro, C. Allende Prieto, P. Bonifacio, J. I. GonzÃ¡lez HernÃ¡ndez, R. Rebolo, S. Salvadori, M. R. Zapatero Osorio, S. Cristiani, F. Pepe, N. C. Santos, G. Cupani, P. Di Marcantonio, V. DâOdorico, C. Lovis, N. J. Nunes, C. J. A. P. Martins, D. Milakovi, J. Rodrigues, T. M. Schmidt, A. Sozzetti, A. SuÃ¡rez MascareÃ±o
- Astronomy & Astrophysics
- https://www.aanda.org/10.1051/0004-6361/202245392
Espresso observations of HE 0107$-$5240 and other CEMP-no stars with $rm [Fe/H]le -4.5$. (arXiv:2210.04910v1 [astro-ph.SR])
- Volume 17, Issue 40 - article #2
- D. Aguado (UNIFI), P. Molaro (INAF), E. Caffau (GEPI), J. I. González Hernández (IAC-ULL), M. Zapatero Osorio (CSIC-INTA), P. Bonifacio (GEPI), C. Allende Prieto (IAC-ULL), R. Rebolo (IAC-ULL), M. Damasso (INAF), A. Suárez Mascareño (IAC-ULL), S. B. Howell (NASA), E. Furlan (NASA), S. Cristiani (INAF), G. Cupani (INAF), P. Di Marcantonio (INAF), V. D'Odorico (INAF), C. Lovis (Genève), C. J. A. P. Martins (CAUP), D. Milakovic (ESO), M. T. Murphy (CAS), N. J. Nunes (Lisboa), F. Pepe (Genève), N. C. Santos (CAUP), T. M. Schmidt (INAF), A. Sozzetti (INAF)
- http://arxiv.org/abs/2210.04910
TOPoS
- Volume 17, Issue 38 - article #7
- P. Bonifacio, L. Monaco, S. Salvadori, E. Caffau, M. Spite, L. Sbordone, F. Spite, H.-G. Ludwig, P. Di Matteo, M. Haywood, P. FranÃ§ois, A. J. Koch-Hansen, N. Christlieb, S. Zaggia
- Astronomy & Astrophysics
- https://www.aanda.org/10.1051/0004-6361/202140816e
Gaia Data Release 3 Properties and validation of the radial velocities. (arXiv:2206.05902v1 [astro-ph.GA])
- Volume 17, Issue 24 - article #1
- D. Katz, P. Sartoretti, A. Guerrier, P. Panuzzo, G. M. Seabroke, F. Thévenin, M. Cropper, K. Benson, R. Blomme, R. Haigron, O. Marchal, M. Smith, S. Baker, L. Chemin, Y. Damerdji, M. David, C. Dolding, Y. Frémat, E. Gosset, K. Janßen, G. Jasniewicz, A. Lobel, G. Plum, N. Samaras, O. Snaith, C. Soubiran, O. Vanel, T. Zwitter, T. Antoja, F. Arenou, C. Babusiaux, N. Brouillet, E. Caffau, P. Di Matteo, C. Fabre, C. Fabricius, F. Frakgoudi, M. Haywood, H.E. Huckle, C. Hottier, Y. Lasne, N. Leclerc, A. Mastrobuono-Battisti, F. Royer, D. Teyssier, J. Zorec, F. Crifo, A. Jean-Antoine Piccolo, C. Turon, Y. Viala
- http://arxiv.org/abs/2206.05902
The metal-poor end of the Spite plateau. II. Detailed chemical investigation. (arXiv:2110.00243v1 [astro-ph.SR])
- Volume 16, Issue 41 - article #3
- A. Matas Pinto (GEPI), M. Spite (GEPI), E. Caffau (GEPI), P. Bonifacio (GEPI), L. Sbordone (ESO), T. Sivarani (IIA), M. Steffen (AIP), F. Spite (GEPI), P. Francois (GEPI, UPJV), P. Di Matteo (GEPI)
- http://arxiv.org/abs/2110.00243
The Pristine survey XIV: chemical analysis of two ultra-metal-poor stars. (arXiv:2109.14477v1 [astro-ph.SR])
- Volume 16, Issue 40 - article #4
- C. Lardo, L. Mashonkina, P. Jablonka, P. Bonifacio, E. Caffau, D. S. Aguado, J. I. González Hernández, F. Sestito, C. L. Kielty, K. A. Venn, V. Hill, E. Starkenburg, N. F. Martin, T. Sitnova, A. Arentsen, R. G. Carlberg, J. F. Navarro, G. Kordopatis
- http://arxiv.org/abs/2109.14477
MOONS Surveys of the Milky Way and its Satellites. (arXiv:2009.00635v1 [astro-ph.GA])
- Volume 15, Issue 36 - article #2
- O.A. Gonzalez, A. Mucciarelli, L. Origlia, M. Schultheis, E. Caffau, P. Di Matteo, S. Randich, A. Recio-Blanco, M. Zoccali, P. Bonifacio, E. Dalessandro, R.P. Schiavon, E. Pancino, W. Taylor, E. Valenti, A. Rojas-Arriagada, G. Sacco, K. Biazzo, M. Bellazzini, M.-R.L. Cioni, G. Clementini, R. Contreras Ramos, P. de Laverny, C. Evans, M. Haywood, V. Hill, R. Ibata, S. Lucatello, L. Magrini, N. Martin, B. Nisini, N. Sanna, M. Cirasuolo, R. Maiolino, J. Afonso, S. Lilly, H. Flores, E. Oliva, S. Paltani, L. Vanzi
- http://arxiv.org/abs/2009.00635
Improving spectroscopic lithium abundances. Fitting functions for 3D non-LTE corrections in FGK stars of different metallicity. (arXiv:2004.10803v1 [astro-ph.SR])
- Volume 15, Issue 17 - article #5
- A. Mott, M. Steffen, E. Caffau, K.G. Strassmeier
- http://arxiv.org/abs/2004.10803
ESPRESSO highlights the binary nature of the ultra-metal-poor giant HE 0107−5240⋆
- Volume 15, Issue 4 - article #8
- P. Bonifacio, P. Molaro, V. Adibekyan, D. Aguado, Y. Alibert, C. Allende Prieto, E. Caffau, S. Cristiani, G. Cupani, P. Di Marcantonio, V. DâOdorico, D. Ehrenreich, P. Figueira, R. Genova, J. I. GonzÃ¡lez HernÃ¡ndez, G. Lo Curto, C. Lovis, C. J. A. P. Martins, A. Mehner, G. Micela, L. Monaco, N. J. Nunes, F. A. Pepe, E. Poretti, R. Rebolo, N. C. Santos, I. Saviane, S. Sousa, A. Sozzetti, A. Suarez-MascareÃ±o, S. Udry, M. R. Zapatero-Osorio
- Astronomy & Astrophysics
- http://feedproxy.google.com/~r/edp_aa/~3/pJarB60Pyqs/201935833
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])
- Volume 14, Issue 44 - article #5
- P. Di Matteo, M. Spite, M. Haywood, P. Bonifacio, A. Gómez, F. Spite, E. Caffau
- http://arxiv.org/abs/1910.13769
The 6Li/7Li isotopic ratio in the metal-poor binary CS22876–032★★★
- Volume 14, Issue 33 - article #9
- J. I. GonzÃ¡lez HernÃ¡ndez, P. Bonifacio, E. Caffau, H.-G. Ludwig, M. Steffen, L. Monaco, R. Cayrel
- Astronomy & Astrophysics
- http://feedproxy.google.com/~r/edp_aa/~3/KN1VdyMKOdY/201936011
The CEMP star SDSS J0222–0313: the first evidence of proton ingestion in very low-metallicity AGB stars?★
- Volume 14, Issue 32 - article #12
- E. Caffau, L. Monaco, P. Bonifacio, S. Korotin, S. Andrievsky, S. Cristallo, M. Spite, F. Spite, L. Sbordone, P. FranÃ§ois, G. Cescutti, S. Salvadori
- Astronomy & Astrophysics
- http://feedproxy.google.com/~r/edp_aa/~3/hdWCxENgn8g/201935680
The $^6$Li/$^7$Li isotopic ratio in the metal-poor binary CS22876--032. (arXiv:1907.05109v2 [astro-ph.SR] UPDATED)
- Volume 14, Issue 30 - article #4
- J.I. González Hernández, P. Bonifacio, E. Caffau, H.G. Ludwig, M. Steffen, L. Monaco, R. Cayrel
- http://arxiv.org/abs/1907.05109
Probing the existence of very massive first stars. (arXiv:1906.00994v1 [astro-ph.GA])
- Volume 14, Issue 23 - article #3
- S. Salvadori, P. Bonifacio, E. Caffau, S. Korotin, S. Andreevsky, M. Spite, A. Skuladottir
- http://arxiv.org/abs/1906.00994
Extremely metal-poor stars: the need for UV spectra. (arXiv:1903.05666v1 [astro-ph.SR])
- Volume 14, Issue 12 - article #3
- P. Bonifacio, E. Caffau, M. Spite
- http://arxiv.org/abs/1903.05666
4MOST Consortium Survey 2: The Milky Way Halo High-Resolution Survey. (arXiv:1903.02468v1 [astro-ph.GA])
- Volume 14, Issue 10 - article #2
- N. Christlieb, C. Battistini, P. Bonifacio, E. Caffau, H.-G. Ludwig, M. Asplund, P. Barklem, M. Bergemann, R. Church, D. Ford, E.K. Grebel, C.J. Hansen, A. Helmi, G. Kordopatis, M. Kovalev, A. Korn, K. Lind, A. Quirrenbach, J. Rybizki, Á. Skúladóttir, E. Starkenburg
- http://arxiv.org/abs/1903.02468
4MOST: Project overview and information for the First Call for Proposals. (arXiv:1903.02464v1 [astro-ph.IM])
- Volume 14, Issue 10 - article #4
- R.S. de Jong, O. Agertz, A. Agudo Berbel, J. Aird, D.A. Alexander, A. Amarsi, F. Anders, R. Andrae, B. Ansarinejad, W. Ansorge, P. Antilogus, H. Anwand-Heerwart, A. Arentsen, A. Arnadottir, M. Asplund, M. Auger, N. Azais, D. Baade, G. Baker, S. Baker, E. Balbinot, I.K. Baldry, M. Banerji, S. Barden, P. Barklem, E. Barthélémy-Mazot, C. Battistini, S. Bauer, C.P.M. Bell, O. Bellido-Tirado, S. Bellstedt, V. Belokurov, T. Bensby, M. Bergemann, J.M. Bestenlehner, R. Bielby, M. Bilicki, C. Blake, J. Bland-Hawthorn, C. Boeche, W. Boland, T. Boller, S. Bongard, A. Bongiorno, P. Bonifacio, D. Boudon, D. Brooks, M.J.I. Brown, R. Brown, M. Brüggen, J. Brynnel, J. Brzeski, T. Buchert, P. Buschkamp, E. Caffau, P. Caillier, J. Carrick, L. Casagrande, S. Case, A. Casey, I. Cesarini, G. Cescutti, et al. (276 additional authors not shown)
- http://arxiv.org/abs/1903.02464
TOPoS V: Abundance ratios in a sample of very metal-poor turn-off stars. (arXiv:1811.00035v1 [astro-ph.SR])
- Volume 13, Issue 44 - article #4
- 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])
- Volume 13, 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
Gaia confirms that SDSS J102915+172927 is a dwarf star. (arXiv:1804.10419v1 [astro-ph.SR])
- Volume 13, Issue 18 - article #3
- P. Bonifacio (1), E. Caffau (1), M. Spite (1), F. Spite (1), P. François (1), S. Zaggia (2), F. Arenou (1), R. Haigron (1), N. Leclerc (1), O. Marchal (1), P. Panuzzo (1), G. Plum (1), P. Sartoretti (1) ((1) GEPI, Observatoire de Paris, Université PSL, CNRS, (2) Istituto Nazionale di Astrofisica, Osservatorio Astronomico di Padova)
- http://arxiv.org/abs/1804.10419
Abundances of Mg and K in the atmospheres of turn-off stars in Galactic globular cluster 47 Tucanae. (arXiv:1804.10033v1 [astro-ph.SR])
- Volume 13, Issue 17 - article #4
- A. Černiauskas, A. Kučinskas, J. Klevas, V. Dobrovolskas, S. Korotin, P. Bonifacio, H.-G. Ludwig, E. Caffau, M. Steffen
- http://arxiv.org/abs/1804.10033
Investigation of a sample of carbon-enhanced metal-poor stars observed with FORS and GMOS. (arXiv:1803.09252v1 [astro-ph.SR])
- Volume 13, 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
Using the CIFIST grid of CO5BOLD 3D model atmospheres to study the effects of stellar granulation on photometric colours. II. The role of convection accross the H-R diagram. (arXiv:1802.00073v1 [astro-ph.SR])
- Volume 13, Issue 5 - article #9
- A. Kučinskas, J. Klevas, H.-G. Ludwig, P. Bonifacio, M. Steffen, E. Caffau
- http://arxiv.org/abs/1802.00073
TOPoS: IV. Chemical abundances from high-resolution observations of seven EMP stars. (arXiv:1801.03935v1 [astro-ph.SR])
- Volume 13, Issue 3 - article #7
- 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
Using the CIFIST grid of CO5BOLD 3D model atmospheres to study the effects of stellar granulation on photometric colours. I. Grids of 3D corrections in the UBVRI, 2MASS, Hipparcos, Gaia, and SDDS systems. (arXiv:1712.00024v1 [astro-ph.SR])
- Volume 12, Issue 49 - article #9
- P. Bonifacio, E. Caffau, H.-G. Ludwig, M.Steffen, F. Castelli, A.J. Gallagher, A.Kučinskas, D. Prakapavičius, R. Cayrel, B. Freytag, B. Plez, D. Homeier
- http://arxiv.org/abs/1712.00024
Carbon-enhanced metal-poor 3D model atmospheres. (arXiv:1708.05686v1 [astro-ph.SR])
- Volume 12, Issue 34 - article #7
- M. Steffen, A.J. Gallagher, E. Caffau, P. Bonifacio, H.-G. Ludwig
- http://arxiv.org/abs/1708.05686
The Pristine survey II: A sample of bright stars observed with FEROS
- Volume 12, Issue 28 - article #14
- E. Caffau, P. Bonifacio, E. Starkenburg, N. Martin, K. Youakim, A. A. Henden, J. I. GonzÃ¡lez HernÃ¡ndez, D. S. Aguado, C. Allende Prieto, K. Venn, P. Jablonka
- John Wiley & Sons, Inc.
- http://onlinelibrary.wiley.com/resolve/doi?DOI=10.1002%2Fasna.201713368
New ultra metal-poor stars from SDSS: follow-up GTC medium-resolution spectroscopy. (arXiv:1706.04179v1 [astro-ph.SR])
- Volume 12, Issue 24 - article #7
- D. S. Aguado, C. Allende Prieto, J. I. González Hernández, R. Rebolo, E. Caffau
- http://arxiv.org/abs/1706.04179
The Pristine survey II: a sample of bright stars observed with FEROS. (arXiv:1705.10280v1 [astro-ph.SR])
- Volume 12, Issue 22 - article #6
- E. Caffau, P. Bonifacio, E. Starkenburg, N. Martin, K. Youakim, A. A. Henden, J. I. Gonzalez Hernandez, D. S. Aguado, C. Allende Prieto, K. Venn, P. Jablonka
- http://arxiv.org/abs/1705.10280
The Gaia-ESO Survey: Galactic evolution of sulphur and zinc. (arXiv:1704.02981v1 [astro-ph.SR])
- Volume 12, Issue 15 - article #1
- 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
- Volume 11, Issue 45 - article #20
- 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])
- Volume 11, Issue 42 - article #7
- 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
- Volume 11, Issue 1 - article #2
- 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
- Volume 10, Issue 38 - article #4
- 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]
Stellar science from a blue wavelength range
- Volume 10, Issue 33 - article #12
- C. J. Hansen, H.-G. Ludwig, W. Seifert, A. Koch, W. Xu, E. Caffau, N. Christlieb, A. J. Korn, K. Lind, L. Sbordone, G. Ruchti, S. Feltzing, R. S. de Jong, S. Barden and O. Schnurr
- Astronomische Nachrichten - Volume: 336, Issue: 7
- Abstract PDF(402K)PDF(402K)References Request Permissions
Stellar science from a blue wavelength range - A possible design for the blue arm of 4MOST
- Volume 10, Issue 29 - article #8
- C. J. Hansen, H.-G. Ludwig, W. Seifert, A. Koch, W. Xu, E. Caffau, N. Christlieb, A. J. Korn, K. Lind, L. Sbordone, G. Ruchti, S. Feltzing, R. S. de Jong, S. Barden, O. Schnurr
- arXiv.org - Astrophysics - Volume: 2015, Issue: 14 Aug
- arXiv:1508.02714 [pdf, ps, other]
Grid of theoretical NLTE equivalent widths of four Ba II lines and barium abundance in cool stars
- Volume 10, Issue 27 - article #4
- 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
- Volume 10, Issue 23 - article #4
- 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]
Chemical abundances of giant stars in NGC 5053 and NGC 5634, two globular clusters associated with the Sagittarius dwarf Spheroidal galaxy?
- Volume 10, Issue 18 - article #5
- 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
- Volume 10, Issue 16 - article #19
- 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]
The Gaia-ESO Survey: The analysis of high-resolution UVES spectra of FGK-type stars
- Volume 9, Issue 24 - article #41
- R. Smiljanic, A. J. Korn, M. Bergemann, A. Frasca, L. Magrini, T. Masseron, E. Pancino, G. Ruchti, I. San Roman, L. Sbordone, et al. (92 more) S. G. Sousa, H. Tabernero, G. TautvaiÅ¡ienÄ, M. Valentini, M. Weber, C. C. Worley, V. Zh. Adibekyan, C. Allende Prieto, G. BariseviÄius, 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. GonzÃ¡lez HernÃ¡ndez, P. Gruyters, G. Guiglion, C. J. Hansen, U. Heiter, V. Hill, H. R. Jacobson, P. Jofre, H. JÃ¶nsson, A. C. Lanzafame, C. Lardo, H.-G. Ludwig, E. Maiorca, Å . Mikolaitis, D. Montes, T. Morel, A. Mucciarelli, C. MuÃ±oz, T. Nordlander, L. Pasquini, E. Puzeras, A. Recio-Blanco, N. Ryde, G. Sacco, N. C. Santos, A. M. Serenelli, R. Sordo, C. Soubiran, L. Spina, M. Steffen, A. Vallenari, S. Van Eck, S. Villanova, G. Gilmore, S. Randich, M. Asplund, J. Binney, J. Drew, S. Feltzing, A. Ferguson, R. Jeffries, G. Micela, I. Negueruela, T. Prusti, H-W. Rix, E. Alfaro, C. Babusiaux, T. Bensby, R. Blomme, E. Flaccomio, P. FranÃ§ois, M. Irwin, S. Koposov, N. Walton, A. Bayo, G. Carraro, M. T. Costado, F. Damiani, B. Edvardsson, A. Hourihane, R. Jackson, J. Lewis, K. Lind, G. Marconi, C. Martayan, L. Monaco, L. Morbidelli, L. Prisinzano and S. Zaggia
- Astronomy and Astrophysics - Volume: 570, Issue: October 2014
- http://dx.doi.org/10.1051/0004-6361/201423937
  Abstract Full HTML PDF (2.785 MB) ePUB (2.948 MB) References Online Material Tables at CDS SIMBAD record NASA ADS Abstract Service
Chemical abundances of the metal-poor horizontal-branch stars CS 22186-005 and CS 30344-033
- Volume 9, Issue 24 - article #44
- 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
- Volume 9, Issue 24 - article #47
- 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
- Volume 9, 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
- Volume 9, Issue 23 - article #8
- 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
- Volume 9, Issue 22 - article #15
- 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
- Volume 9, Issue 22 - article #39
- 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
- Volume 9, Issue 22 - article #61
- 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
- Volume 9, Issue 21 - article #32
- 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
- Volume 9, Issue 21 - article #36
- 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
- Volume 9, Issue 20 - article #124
- 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
- Volume 9, Issue 17 - article #14
- 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
- Volume 9, Issue 17 - article #18
- 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
- Volume 9, 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
- Volume 9, Issue 4 - article #22
- 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
- Volume 8, Issue 51 - article #15
- 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
- Volume 8, Issue 51 - article #16
- 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
- Volume 8, Issue 48 - article #7
- 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
- Volume 8, Issue 45 - article #2
- 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
- Volume 8, Issue 38 - article #14
- 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]
Carbon-enhanced metal-poor stars: the most pristine objects?
- Volume 8, Issue 16 - article #17
- 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?
- Volume 8, Issue 10 - article #3
- 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
- Volume 8, Issue 10 - article #6
- 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
- Volume 8, Issue 10 - article #11
- 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
- Volume 8, 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
- Volume 8, Issue 7 - article #21
- 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
- Volume 7, Issue 51 - article #45
- 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
- Volume 7, Issue 51 - article #49
- 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
- Volume 7, Issue 49 - article #6
- 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
- Volume 7, Issue 45 - article #14
- 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
- Volume 7, 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
- Volume 7, Issue 27 - article #11
- 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?
- Volume 7, 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
- Volume 7, Issue 15 - article #5
- 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
- Volume 7, Issue 11 - article #3
- 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
- Volume 7, Issue 11 - article #5
- 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
- Volume 7, Issue 11 - article #6
- 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]
X-Shooter GTO: Chemical analysis of a sample of EMP candidates
- Volume 6, Issue 36 - article #22
- E. Caffau (1,2), P. Bonifacio (2), P. François (2,3), M. Spite (2), F. Spite (2), S. Zaggia (4), H.-G. Ludwig (1,2), L. Monaco (5), L. Sbordone (1,2,6), R. Cayrel (2), F. Hammer (2), S. Randich (7), V. Hill (8), P. Molaro (9), ((1) Zentrum für Astronomie der Universität Heidelberg, Landessternwarte, (2) GEPI, Observatoire de Paris, CNRS, Univ. Paris Diderot, (3) UPJV, Université de Picardie Jules Verne, (4) INAF - Osservatorio Astronomico di Padova, (5) European Southern Observatory, (6) Max-Planck Institut für Astrophysik, (7) INAF - Osservatorio Astrofisico di Arcetri, (8) Université de Nice Sophia Antipolis, CNRS, Observatoire de la Côte d'Azur, Laboratoire Cassiopé e, (9) INAF - Osservatorio Astronomico di Trieste)
- arXiv.org - Astrophysics - Volume: 2011, Issue: 9 Sep
- arXiv:1109.0992 [pdf, ps, other]
Lithium and sodium in the globular cluster M4. A Main Sequence star with Li compatible with the cosmological value: nature or nurture?
- Volume 6, Issue 31 - article #7
- L. Monaco (1), S. Villanova (2), P. Bonifacio (3), E. Caffau (4,3), D. Geisler (2), G. Marconi (1), Y. Momany (1), H.-G. Ludwig (4,3) ((1) European Southern Observatory, Chile, (2) Universidad de Concepción, Chile, (3) GEPI, Observatoire de Paris, CNRS, Univ. Paris Diderot, France, (4) Zentrum für Astronomie der Universität Heidelberg, Germany)
- arXiv.org - Astrophysics - Volume: 2011, Issue: 5 Aug
- arXiv:1108.0138 [pdf, other]
The Galactic evolution of phosphorus
- Volume 6, Issue 28 - article #16
- E. Caffau (1,2), P. Bonifacio (2), R. Faraggiana (3), M. Steffen (4,2) ((1) ZAH, LSW, (2) GEPI-Obs. Paris, (3) Univ. Trieste, (4), Leibniz Institut fuer Astrophysik, Potsdam)
- arXiv.org - Astrophysics - Volume: 2011, Issue: 15 Jul
- arXiv:1107.2657 [pdf, ps, other]
NGC 1866: a milestone for understanding the chemical evolution of stellar populations in the Large Magellanic Cloud
- Volume 6, 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
- Volume 5, 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
- Volume 5, 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)
- Volume 5, Issue 30 - article #19
- 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
- Volume 5, Issue 21 - article #8
- 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
- Volume 5, Issue 13 - article #19
- 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
- Volume 5, Issue 7 - article #12
- 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
- Volume 5, Issue 4 - article #5
- 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
- Volume 5, Issue 1 - article #8
- 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: 31 Dec
- arXiv:0912.4105 [ps, pdf, other]
Main-Sequence and sub-giant stars in the Globular Cluster NGC6397: The complex evolution of the lithium abundance
- Volume 4, Issue 52 - article #9
- 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]
6Li in metal-poor halo stars: real or spurious?
- Volume 4, 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
- Volume 4, Issue 44 - article #4
- 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
- Volume 4, Issue 42 - article #12
- 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]

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