Search - Segue Virtual Journal

Criteria:

Year:

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 - 55 of 55

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
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
12C/13C ratio and CNO abundances in the classical very old metal-poor dwarf HD 140283★
- Volume 16, Issue 34 - article #5
- M. Spite, F. Spite, B. Barbuy
- Astronomy & Astrophysics
- http://feedproxy.google.com/~r/edp_aa/~3/kDGfPBMTfP4/202141741
12C/13C ratio and CNO abundances in the classical very old metal-poor dwarf HD 140283. (arXiv:2108.04072v1 [astro-ph.SR])
- Volume 16, Issue 33 - article #1
- M. Spite, F. Spite, B. Barbuy
- http://arxiv.org/abs/2108.04072
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 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
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
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
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
Abundances of the light elements from UV (HST) and red (ESO) spectra in the very old star HD 84937. (arXiv:1701.04608v1 [astro-ph.SR])
- Volume 12, Issue 3 - article #2
- M. Spite, R. C. Peterson, A. J. Gallagher, B. Barbuy, F. Spite
- http://arxiv.org/abs/1701.04608
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
Chemical abundance analysis of 19 barium stars
- Volume 11, Issue 10 - article #4
- G. C. Yang, Y. C. Liang, M. Spite, Y. Q. Chen, G. Zhao, B. Zhang, G. Q. Liu, Y. J. Liu, N. Liu, L. C. Deng, F. Spite, V. Hill, C. X. Zhang
- arXiv.org - Astrophysics - Volume: 2016, Issue: 4 Mar
- arXiv:1602.08704 [pdf, ps, other]
High-resolution abundance analysis of HD 140283
- Volume 10, Issue 32 - article #2
- C. Siqueira-Mello, S. M. Andrievsky, B. Barbuy, M. Spite, F. Spite, S. A. Korotin
- arXiv.org - Astrophysics - Volume: 2015, Issue: 4 Sep
- arXiv:1509.00658 [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]
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 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
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]
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
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]
High resolution study of the abundance pattern of the heavy elements in very metal-poor field stars
- Volume 9, Issue 4 - article #21
- M. Spite and F. Spite
- Astronomische Nachrichten - Volume: 335, Issue: 1
- Abstract PDF(204K)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
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
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
Origin of the heavy elements in HD 140283 - Measurement of europium abundance
- Volume 7, Issue 51 - article #84
- C. Siqueira Mello Jr., B. Barbuy, M. Spite and F. Spite
- Astronomy and Astrophysics - Volume: 548, Issue: December 2012
- http://dx.doi.org/10.1051/0004-6361/201220100
  Abstract | Full HTML | PDF (342.5 KB) | References | Online Material | Tables at CDS | 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]
Origin of the heavy elements in HD 140283. Measurement of europium abundance
- Volume 7, Issue 45 - article #8
- C. Siqueira Mello (1 and 2), B. Barbuy (1), M. Spite (2), F. Spite (2) ((1) IAG, Universidade de São Paulo, Brazil, (2) GEPI, Observatoire de Paris, Meudon, France)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 9 Nov
- arXiv:1211.0693 [pdf, other]
The cosmic lithium problem: an observer's perspective
- Volume 7, Issue 32 - article #9
- 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]
NLTE determination of the calcium abundance and 3D corrections in extremely metal-poor stars
- Volume 7, Issue 14 - article #7
- Monique Spite (GEPI), S.M. Andrievsky (GEPI), F. Spite (GEPI), Elisabetta Caffau (GEPI, ZAH), S. A. Korotin, Piercarlo Bonifacio (GEPI), Hans-G. Ludwig (ZAH), Patrick François (GEPI), Roger Cayrel (GEPI)
- arXiv.org - Astrophysics - Volume: 2012, Issue: 6 Apr
- arXiv:1204.1139 [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]
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]
NLTE strontium abundance in a sample of extremely metal poor stars and the Sr/Ba ratio in the early Galaxy
- Volume 6, Issue 14 - article #4
- 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]
First stars XIII. Two extremely metal-poor RR Lyrae stars?
- Volume 6, Issue 2 - article #5
- 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
- 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]
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]
First stars XII. Abundances in extremely metal-poor turnoff stars,and comparison with the giants
- Volume 4, Issue 13 - article #12
- 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]
Evolution of the barium abundance in the early Galaxy from a NLTE analysis of the Ba lines in a homogeneous sample of EMP stars
- Volume 4, Issue 7 - article #28
- S. M. Andrievsky, M. Spite, S. A. Korotin, F. Spite, P. François, P. Bonifacio, R. Cayrel, and V. Hill
- Astronomy and Astrophysics - Volume: 494, Issue: 3
- Abstract | PDF file (646.3 KB) | PS file (2.446 MB)
Evolution of the Barium abundance in the early Galaxy from a NLTE analysis of the Ba lines in a homogeneous sample of EMP stars
- Volume 4, Issue 6 - article #7
- S.M. Andrievsky (GEPI), M. Spite (GEPI), S. A. Korotin, F. Spite (GEPI), P. Francois (GEPI), P. Bonifacio (GEPI, Cifist), R. Cayrel (GEPI), V. Hill (GEPI)
- arXiv.org - Astrophysics - Volume: 2009, Issue: 5 Feb
- arXiv:0902.0450 [ps, pdf, other]
First stars X. The nature of three unevolved carbon-enhanced metal-poor stars
- Volume 3, Issue 36 - article #17
- T. Sivarani, T. C. Beers, P. Bonifacio, P. Molaro, R. Cayrel, F. Herwig, M. Spite, F. Spite, B. Plez, J. Andersen, B. Barbuy, E. Depagne, V. Hill, P. François, B. Nordström and F. Primas
- Astronomy and Astrophysics - Volume: 459, Issue: 1
- Abstract | Full HTML | PDF file (270 KB) | PS file (535 KB) | References
First stars VII - Lithium in extremely metal poor dwarfs
- Volume 3, Issue 36 - article #22
- P. Bonifacio, P. Molaro, T. Sivarani, R. Cayrel, M. Spite, F. Spite, B. Plez, J. Andersen, B. Barbuy, T. C. Beers, E. Depagne, V. Hill, P. François, B. Nordström, and F. Primas
- Astronomy and Astrophysics - Volume: 462, Issue: 3
- Abstract | Full HTML | PDF file (679.6 KB) | References | Online Material
NLTE determination of the aluminium abundance in a homogeneous sample of extremely metal-poor stars
- Volume 3, Issue 13 - article #37
- S. M. Andrievsky, M. Spite, S. A. Korotin, F. Spite, P. Bonifacio, R. Cayrel, V. Hill, and P. François
- Astronomy and Astrophysics - Volume: 481, Issue: 2
- Abstract | PDF file (203.8 KB) | PS file (71.07 KB)
First stars XI. Chemical composition of the extremely metal-poor dwarfs in the binary CS 22876-032
- Volume 3, Issue 9 - article #3
- 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
- Volume 3, Issue 2 - article #19
- 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
- Volume 2, Issue 51 - article #16
- 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]
First Stars VIII -- Enrichment of the neutron-capture elements in the early Galaxy
- Volume 2, Issue 39 - article #10
- P. Francois, E. Depagne, V. Hill, M. Spite, F. Spite, B. Plez, T. C. Beers, J. Andersen, G. James, B. Barbuy, R. Cayrel, P. Bonifacio, P. Molaro, B. Nordström, F. Primas
- arXiv.org - Astrophysics - Volume: 2007, Issue: 27 Sep
- arXiv:0709.3454 [ps, pdf, other]
Line shift, line asymmetry, and the $mathsf$

First stars VII. Lithium in extremely metal poor dwarfs

Volume 1, Issue 37 - article #10
P. Bonifacio (1,2,3), P. Molaro (2,3), T. Sivarani (4), R. Cayrel (2), M.Spite (2), F. Spite (2), B. Plez (5), J. Andersen (6,7), B. Barbuy (8), T.C. Beers (4), E. Depagne (9), V. Hill (2), P. Francois (2), B. Nordstrom (6), F. Primas (10) ((1) CIFIST, (2) Observatoire de Paris, (3) INAF - OA Trieste, (4) Michigan State University & JINA, (5) GRAAL, Univ. Montpellier II, (6) The Niels Bohr Institute, (7) Nordic Optical Telescope, (8) Universidade de Sao Paulo, Departamento de Astronomia, (9) European Southern Observatory, Santiago, (10) European Southern Observatory, Garching)

ArXiv - Astrophysics

astro-ph/0610245 [abs, ps, pdf, other]

First stars X. The nature of three unevolved Carbon-Enhanced Metal-Poor stars

Volume 1, Issue 28 - article #3
T. Sivarani, T. C. Beers, P. Bonifacio, P. Molaro, R. Cayrel, F. Herwig, M. Spite, F. Spite, B. Plez, J. Andersen, B. Barbuy, E. Depagne, V. Hill, P. Francois, B. Nordstrom, F. Primas

ArXiv - Astrophysics

astro-ph/0608112 [abs, ps, pdf, other]

First stars IX - Mixing in extremely metal-poor giants. Variation of the ¹²C/¹³C } , [Na/Mg] and [Al/Mg] ratios

Volume 1, Issue 27 - article #10
M. Spite, R. Cayrel, V. Hill, F. Spite, P. François, B. Plez, P. Bonifacio, P. Molaro, E. Depagne, J. Andersen, B. Barbuy, T. C. Beers, B. Nordström and F. Primas

Astronomy and Astrophysics - Volume 455, Issue 1 - August, 2006

Abstract, Full HTML, PDF file (303 KB), PS file (107 KB), References

First stars IX -Mixing in extremely metal-poor giants. Variation of the 12C/13C, [Na/Mg] and [Al/Mg] ratios

Volume 1, Issue 15 - article #24
M. Spite (1), R. Cayrel (1), V. Hill (1), F. Spite (1), P. Francois (1), B. Plez (2), P. Bonifacio (1), P. Molaro (1,4), E. Depagne (3), J. Andersen (7,8), B. Barbuy (5), T.C. Beers (6), B. Nordstroem (7,9), F. Primas (10)

ArXiv - Astrophysics

astro-ph/0605056 [abs, ps, pdf, other]

Results 1 - 55 of 55

RSS Feed of This Search