Virtual Journal of Nuclear Astrophysics
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, Michigan State University and
Fry Fang
, University of Notre Dame
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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
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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
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Evolution of the barium abundance in the early Galaxy from a NLTE analysis of the Ba lines in a homogeneous sample of EMP stars
Virtual Journal - Volume 7, Issue 7 - article #17
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)
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PS file (2.446 MB)
Beryllium abundances and star formation in the halo and in the thick disk
Virtual Journal - Volume 7, Issue 6 - article #1
R. Smiljanic
,
L. Pasquini
,
P. Bonifacio
,
D. Galli
,
R. G. Gratton
,
S. Randich
,
B. Wolff
arXiv.org - Astrophysics - Volume: 2009, Issue: 5 Feb
arXiv:0902.0483
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Evolution of the Barium abundance in the early Galaxy from a NLTE analysis of the Ba lines in a homogeneous sample of EMP stars
Virtual Journal - Volume 7, Issue 6 - article #2
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
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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
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other
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Nitrogen abundance in turn-off stars of NGC 6397 and NGC 6752
Virtual Journal - Volume 6, Issue 38 - article #22
L. Pasquini
,
A. Ecuvillon
,
P. Bonifacio
,
and
B. Wolff
Astronomy and Astrophysics - Volume: 489, Issue: 1
Abstract
|
PDF file (235.1 KB)
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PS file (113.1 KB)
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)
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PS file (300.3 KB)
First stars X. The nature of three unevolved carbon-enhanced metal-poor stars
Virtual Journal - Volume 6, 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
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PDF file (270 KB)
|
PS file (535 KB)
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References
First stars VII - Lithium in extremely metal poor dwarfs
Virtual Journal - Volume 6, Issue 36 - article #23
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
|
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PDF file (679.6 KB)
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References
|
Online Material
The isotopic
6
Li/
7
Li ratio in Centaurus X-4 and the origin of Li in X-ray binaries
Virtual Journal - Volume 6, Issue 36 - article #54
J. Casares
,
P. Bonifacio
,
J. I. González Hernández
,
P. Molaro
,
and
M. Zoccali
Astronomy and Astrophysics - Volume: 470, Issue: 3
Abstract
|
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PDF file (271.1 KB)
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PS file (124.0 KB)
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References
The solar photospheric abundance of hafnium and thorium - Results from CO
5
BOLD 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)
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PS file (232.8 KB)
The solar photospheric abundance of hafnium and thorium. Results from CO5BOLD 3D hydrodynamic model atmospheres
Virtual Journal - Volume 6, Issue 13 - article #7
Elisabetta Caffau
(GEPI),
L. Sbordone
(GEPI, Cifist),
H.-G. Ludwig
(GEPI, Cifist),
P. Bonifacio
(GEPI, Cifist, Inaf-Oat),
M. Steffen
(AIP),
N.T. Behara
(GEPI, Cifist)
arXiv.org - Astrophysics - Volume: 2008, Issue: 27 Mar
arXiv:0803.3585
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NLTE determination of the aluminium abundance in a homogeneous sample of extremely metal-poor stars
Virtual Journal - Volume 6, Issue 13 - article #16
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)
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PS file (71.07 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
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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)
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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
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]
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
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First stars - VIII. Enrichment of the neutron-capture elements in the early Galaxy
Virtual Journal - Volume 5, Issue 48 - article #10
P. François
,
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
,
and
F. Primas
Astronomy and Astrophysics - Volume: 476, Issue: 2
Abstract
|
PDF file (576.9 KB)
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PS file (194.8 KB)
First Stars VIII -- Enrichment of the neutron-capture elements in the early Galaxy
Virtual Journal - Volume 5, Issue 39 - article #11
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
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Line shift, line asymmetry, and the
$mathsf$
Virtual Journal - Volume 5, Issue 39 - article #16
R. Cayrel
,
M. Steffen
,
H. Chand
,
P. Bonifacio
,
M. Spite
,
F. Spite
,
P. Petitjean
,
H.-G. Ludwig
,
and
E. Caffau
Astronomy and Astrophysics - Volume: 473, Issue: 3
Abstract
|
PDF file (270.3 KB)
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PS file (130.3 KB)
The isotopic 6Li/7Li ratio in Cen X-4 and the origin of Li in X-ray binaries
Virtual Journal - Volume 5, Issue 21 - article #10
J. Casares
,
P. Bonifacio
,
J. I. Gonzalez Hernandez
,
P. Molaro
,
M. Zoccali
ArXiv - Astrophysics
arXiv:0705.3350
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High-resolution spectroscopy of RGB stars in the Sagittarius Streams. I. Radial velocities and chemical abundances
Virtual Journal - Volume 4, Issue 44 - article #19
L. Monaco
(ESO),
M. Bellazzini
(INAF - OA Bologna),
P. Bonifacio
(Observatoire de Paris; INAF - OA Trieste),
A. Buzzoni
(INAF - OA Bologna),
F.R. Ferraro
(Bologna Univ.),
G.Marconi
(ESO),
L. Sbordone
(INAF - OA Trieste; INAF - OA Roma),
S. Zaggia
(INAF - OA Padova)
ArXiv - Astrophysics
astro-ph/0611070 [
abs
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ps
,
pdf
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other
]
First stars VII. Lithium in extremely metal poor dwarfs
Virtual Journal - Volume 4, Issue 41 - article #11
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
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]
First stars X. The nature of three unevolved Carbon-Enhanced Metal-Poor stars
Virtual Journal - Volume 4, Issue 32 - article #10
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
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,
pdf
,
other
]
First stars IX - Mixing in extremely metal-poor giants. Variation of the
12
C/
13
C, [Na/Mg] and [Al/Mg] ratios
Virtual Journal - Volume 4, Issue 31 - article #15
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
Virtual Journal - Volume 4, Issue 18 - article #18
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
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other
]
Sulphur abundance in Galactic stars
Virtual Journal - Volume 3, Issue 38 - article #19
E. Caffau
,
P. Bonifacio
,
R. Faraggiana
,
P. François
,
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
Li in NGC 6752 and the formation of globular clusters
Virtual Journal - Volume 3, Issue 38 - article #20
L. Pasquini
,
P. Bonifacio
,
P. Molaro
,
P. Francois
,
F. Spite
,
R. G. Gratton
,
E. Carretta
and
B. Wolff
Astronomy and Astrophysics
-
Vol. 441 No. 2 – September 2005
Abstract
,
Full HTML
,
PDF file (148 KB)
,
PS file (47.1 KB)
,
References
The chemistry of the neighbors: detailed abundances in the Sgr and CMa dwarf galaxies
Virtual Journal - Volume 3, Issue 37 - article #29
L. Sbordone
,
P. Bonifacio
,
G. Marconi
,
S. Zaggia
,
R. Buonanno
ArXiv – Astrophysics – September 2005
astro-ph/0509344 [
abs
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,
pdf
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other
]
The Ital-FLAMES survey of the Sagittarius dwarf spheroidal galaxy - I. Chemical abundances of bright RGB stars
Virtual Journal - Volume 3, Issue 37 - article #38
L. Monaco
,
M. Bellazzini
,
P. Bonifacio
,
F. R. Ferraro
,
G. Marconi
,
E. Pancino
,
L. Sbordone
and
S. Zaggia
Astronomy and Astrophysics – Vol.441 No.1 p.141 – October 2005
Abstract
,
PDF file (1.70 MB)
,
PS file (895 KB)
Li in NGC 6752 and the formation of globular clusters
Virtual Journal - Volume 3, Issue 26 - article #21
L. Pasquini
(1),
P. Bonifacio
(2),
P. Molaro
(2),
P. Francois
(3),
F. Spite
(3),
R.G. Gratton
(4),
E. Carretta
(5),
B. Wolff
(6),
((1)European Southern
Obeservatory,(2)INAF-Osservatorio Astronomico di
Trieste,(3)Observatoire de Paris,
(4) INAF-Osservatorio Astronomico di Padova,
(5) INAF-Osservatorio Astronomico di Bologna)
ArXiv - Astrophysics – July 2005
astro-ph/0506651 [
abs
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,
pdf
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other
]
The Ital-FLAMES survey of the Sagittarius dwarf Spheroidal galaxy. I. Chemical abundances of bright RGB stars
Virtual Journal - Volume 3, Issue 26 - article #24
L. Monaco
(1,2),
M. Bellazzini
(2),
P. Bonifacio
(1),
F.R. Ferraro
(3),
G. Marconi
(4),
E. Pancino
(2),
L. Sbordone
(5,6),
S. Zaggia
(1)
((1) INAF-Osservatorio Astronomico di Trieste, Italy;
(2) INAF-Osservatorio Astronomico di Bologna, Italy;
(3) Università di Bologna, Italy - Dipartimento di Astronomia;
(4) ESO - European Southern Observatory, Santiago, Chile;
(5) INAF- Osservatorio Astronomico di Roma, Italy;
(6) Università Tor Vergata, Roma, Italy)
ArXiv - Astrophysics – July 2005
astro-ph/0506622 [
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Early star formation in the Galaxy from beryllium and oxygen abundances
Virtual Journal - Volume 3, Issue 23 - article #31
L. Pasquini
,
D. Galli
,
R. G. Gratton
,
P. Bonifacio
,
S. Randich
and
G. Valle
Astronomy & Astrophysics
- Vol. 436 No.3 – June 2005
Abstract
,
Full HTML
,
PDF file (186 KB)
,
PS file (221 KB)
,
References
Early star formation in the Galaxy from beryllium and oxygen abundances
Virtual Journal - Volume 3, Issue 20 - article #8
L. Pasquini
,
D. Galli
,
R.G. Gratton
,
P. Bonifacio
,
S. Randich
,
G. Valle
ArXiv - Astrophysics – May 2005
astro-ph/0505396 [
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other
]
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 [
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]
C,N,O in lambda Boo stars and in composite spectra
Virtual Journal - Volume 3, Issue 14 - article #24
R. Faraggiana
(1),
P. Bonifacio
(2)
((1) Dipartimento di Astronomia, Universita' degli Studi di Trieste,
(2) Istituto Nazionale di Astrofisica - Osservatorio Astronomico di Trieste)
arXiv - Astrophysics – April 2005
astro-ph/0504102 [
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]
Abundances of C, N, O in slightly evolved stars in the globular clusters NGC 6397, NGC 6752 and 47 Tuc
Virtual Journal - Volume 3, Issue 12 - article #15
E. Carretta
,
R. G. Gratton
,
S. Lucatello
,
A. Bragaglia
and
P. Bonifacio
Astronomy and Astrophysics – Vol. 433, No. 2 – March 2005
Abstract
,
PDF file (424 KB)
,
PS file (129 KB)
First stars VI - Abundances of C, N, O, Li, and mixing in extremely metal-poor giants. Galactic evolution of the light elements
Virtual Journal - Volume 3, Issue 3 - article #15
M. Spite
,
R. Cayrel
,
B. Plez
,
V. Hill
,
F. Spite
,
E. Depagne
,
P. François
,
P. Bonifacio
,
B. Barbuy
,
T. Beers
,
J. Andersen
,
P. Molaro
,
B. Nordström
and
F. Primas
Astronomy and Astrophysics – Vol 430, No 2 – January 2005
Abstract
,
PDF file (447 KB)
,
PS file (137 KB)
UVES observations of the Canis Major overdensity
Virtual Journal - Volume 3, Issue 2 - article #19
L. Sbordone
,
P. Bonifacio
,
G. Marconi
,
S. Zaggia
and
R. Buonanno
Astronomy and Astrophysics – Vol 430, No 1 – January 2005
Abstract
,
PDF file (235 KB)
,
PS file (244 KB)
UVES observations of the Canis Major overdensity
Virtual Journal - Volume 2, Issue 49 - article #18
L. Sbordone
,
P. Bonifacio
,
G. Marconi
,
S. Zaggia
,
R. Buonanno
arXiv - Astrophysics – December 2004
astro-ph/0412098 [
abs
,
ps
,
pdf
,
other
]
Lead abundance in the uranium star CS 31082-001
Virtual Journal - Volume 2, Issue 47 - article #22
B. Plez
,
V. Hill
,
R. Cayrel
,
M. Spite
,
B. Barbuy
,
T. C. Beers
,
P. Bonifacio
,
F. Primas
and
B. Nordström
Astronomy and Astrophysics – Vol 428, No 1 – November 2004
Abstract
,
Full HTML
,
PDF file (187 KB)
,
PS file (227 KB)
,
References
Heavy elements and chemical enrichment in globular clusters
Virtual Journal - Volume 2, Issue 46 - article #28
G. James
,
P. François
,
P. Bonifacio
,
E. Carretta
,
R. G. Gratton
and
F. Spite
Astronomy and Astrophysics – Vol 427, No 3 – November 2004
Abstract
,
PDF file (357 KB)
,
PS file (108 KB)
Lead abundance in the uranium star CS 31082-001
Virtual Journal - Volume 2, Issue 43 - article #12
B. Plez
,
V. Hill
,
R. Cayrel
,
M. Spite
,
B. Barbuy
,
T.C. Beers
,
P. Bonifacio
,
F. Primas
,
B. Nordström
arXiv - Astrophysics – October 2004
astro-ph/0410628 [
abs
,
ps
,
pdf
,
other
]
Beryllium in turnoff stars of NGC 6397: Early Galaxy spallation, cosmochronology and cluster formation
Virtual Journal - Volume 2, Issue 41 - article #39
L. Pasquini
,
P. Bonifacio
,
S. Randich
,
D. Galli
and
R. G. Gratton
Astronomy and Astrophysics – Vol 426, No 2 – October 2004
Abstract
, Full HTML,
PDF file (213 KB)
,
PS file (100 KB)
, References
First stars VI - Abundances of C, N, O, Li, and mixing in extremely metal-poor giants. Galactic evolution of the light elements
Virtual Journal - Volume 2, Issue 38 - article #7
M. Spite
(1),
R. Cayrel
(1),
B. Plez
(2),
V. Hill
(1),
F. Spite
(1),
E. Depagne
(3),
P. Francois
(1),
P. Bonifacio
(4),
B. Barbuy
(5),
T. Beers
(6),
J. Andersen
(7 and 8),
P. Molaro
(4),
B. Nordstroem
(7 and 9),
F. Primas
(3)
((1) GEPI Obs. Paris,
(2) GRAAL Univ. Montpellier II,
(3) ESO,
(4) INAF-OA Trieste,
(5) Dept Phys. Astr. Michigan State Univ. and JINA,
(6) IAG Univ. Sao Paulo,
(7) Astr. Obs. Copenhagen NBIfAFG,
(8) Nordic Opt. Telescope Sci. Assoc.,
(9) Lund Obs.)
arXiv - Astrophysics – October 2004
astro-ph/0409536 [
abs
,
ps
,
pdf
,
other
]
Heavy elements and chemical enrichment in globular clusters
Virtual Journal - Volume 2, Issue 33 - article #5
G. James
(1),
P. Francois
(1),
P. Bonifacio
(2),
E. Carretta
(3),
R. G. Gratton
(3),
F. Spite
(1)
((1) Observatoire de Paris - GEPI, France,
(2) INAF - Osservatorio Astronomico di Trieste, Italy,
(3) INAF - Osservatorio Astronomico di Padova, Italy)
arxiv - Astrophysics – August 2004
astro-ph/0408330 [
abs
,
ps
,
pdf
,
other
]
Cu and Zn in the early Galaxy
Virtual Journal - Volume 2, Issue 32 - article #15
G. Bihain
,
G. Israelian
,
R. Rebolo
,
P. Bonifacio
and
P. Molaro
Astronomy and Astrophysics - Vol. 423 No. 3 - August 2004
Abstract
,
Full HTML
,
PDF file (379 KB)
,
PS file (307 KB)
,
References
Probing the Canis Major stellar over-density as due to the Galactic warp
Virtual Journal - Volume 2, Issue 25 - article #54
Y. Momany
,
S. R. Zaggia
,
P. Bonifacio
,
G. Piotto
,
F. De Angeli
,
L. R. Bedin
and
G. Carraro
Astronomy and Astrophysics – Vol. 421 No. 2 – June 2004
Abstract
,
PDF file (1.58 MB)
,
PS file (1.10 MB)
Galactic evolution of nitrogen
Virtual Journal - Volume 2, Issue 25 - article #57
G. Israelian
,
A. Ecuvillon
,
R. Rebolo
,
R. GarcÃa-López
,
P. Bonifacio
and
P. Molaro
Astronomy and Astrophysics – Vol. 421 No. 2 – June 2004
Abstract
,
PDF file (569 KB)
,
PS file (198 KB)
ATLAS and SYNTHE under Linux
Virtual Journal - Volume 2, Issue 23 - article #2
L. Sbordone
(1,2),
P. Bonifacio
(3),
F. Castelli
(3,4),
R. L. Kurucz
(5)
((1) ESO - Chile,
(2) Universita' di Roma "Tor Vergata" - Italy,
(3) INAF - Osservatorio Astronomico di Trieste - Italy,
(4) CNR - Istituto di Astrofisica Spaziale e Fisica Cosmica, Roma - Italy,
(5) Harvard - Smithsonian Center for Astrophysics, Cambridge, MA, USA)
arXiv.org - Astrophysics – June 2004
astro-ph/0406268 [
abs
,
ps
,
pdf
,
other
]
Probing the Canis Major stellar over-density as due to the Galactic warp
Virtual Journal - Volume 2, Issue 21 - article #6
Y. Momany
(1),
S. Zaggia
(2),
P. Bonifacio
(2),
G. Piotto
(1),
F. De Angeli
(1),
L. R. Bedin
(1),
G. Carraro
(1)
((1) Dip. di Astr., Univ. Padova,
(2) INAF - Oss. Astr. Trieste)
arXiv.org - Astrophysics – May 2004
astro-ph/0405526 [
abs
,
ps
,
pdf
,
other
]
Galactic Evolution of Nitrogen
Virtual Journal - Volume 2, Issue 18 - article #9
G.Israelian
(IAC),
A. Ecuvillon
(IAC),
R. Rebolo
(IAC),
R. Garcia Lopez
(IAC),
P. Bonifacio
(Trieste),
P. Molaro
(Trieste)
arXiv.org – Astrophysics – May 2004
astro-ph/0405049 [
abs
,
ps
,
pdf
,
other
]
Abundance analysis of turn-off and early subgiant stars in the globular cluster 47 Tuc (NGC 104)
Virtual Journal - Volume 2, Issue 10 - article #28
E. Carretta
,
R. G. Gratton
,
A. Bragaglia
,
P. Bonifacio
and
L. Pasquini
Astronomy and Astrophysics - Vol. 416 No. 3
Abstract
,
Full HTML
,
PDF file (371 KB)
,
PS file (308 KB)
First stars V - Abundance patterns from C to Zn and supernova yields in the early Galaxy
Virtual Journal - Volume 2, Issue 10 - article #31
R. Cayrel
,
E. Depagne
,
M. Spite
,
V. Hill
,
F. Spite
,
P. François
,
B. Plez
,
T. Beers
,
F. Primas
,
J. Andersen
,
B. Barbuy
,
P. Bonifacio
,
P. Molaro
and
B. Nordström
Astronomy and Astrophysics - Vol. 416 No. 3
Abstract
,
Full HTML
,
PDF file (661 KB)
,
PS file (186 KB)
Heavy elements abundances in turn-off stars and early subgiants in NGC 6752
Virtual Journal - Volume 2, Issue 4 - article #37
G. James
,
P. François
,
P. Bonifacio
,
A. Bragaglia
,
E. Carretta
,
M. Centurión
,
G. Clementini
,
S. Desidera
,
R. G. Gratton
,
F. Grundahl
,
S. Lucatello
,
P. Molaro
,
L. Pasquini
,
C. Sneden
and
F. Spite
Astronomy and Astrophysics - Vol. 414 No. 3
Abstract
, Full HTML,
PDF file (208 KB)
,
PS file (74.5 KB)
The Sgr dSph hosts a metal-rich population
Virtual Journal - Volume 2, Issue 2 - article #28
P. Bonifacio
,
L. Sbordone
,
G. Marconi
,
L. Pasquini
and
V. Hill
Astronomy and Astrophysics - Vol. 414 No. 2
Abstract
, Full HTML,
PDF file (293 KB)
,
PS file (723 KB)
First stars IV. CS 29497-030: Evidence for operation of the
s
-process at very low metallicity
Virtual Journal - Volume 2, Issue 1 - article #29
T. Sivarani
,
P. Bonifacio
,
P. Molaro
,
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 - Vol. 413 No. 3
Abstract
, Full HTML,
PDF file (431 KB)
,
PS file (169 KB)
Heavy elements abundances in turn-off stars and early subgiants in NGC 6752
Virtual Journal - Volume 1, Issue 18 - article #10
G.
James(1),
P.
Francois(1),
P.
Bonifacio(2),
A.
Bragaglia(3),
E.
Carretta(4),
M.
Centurion(2),
G.
Clementini(3),
S.
Desidera(5,6),
R. G.
Gratton(4),
F.
Grundahl(7),
S.
Lucatello(4,6),
P.
Molaro(2),
L.
Pasquini(8),
C.
Sneden(9),
F.
Spite(1)
((1) Obs. Paris,
(2) INAF-OATs,
(3) INAF-OABo,
(4) INAF-OAPd,
(5) Univ. Pisa,
(6) Univ. Padova,
(7) Univ. Aarhus,
(8) ESO,
(9) Univ. Texas)
arXiv.org - Astrophysics - Thu, 13 Nov 2003
astro-ph/0311278 [
abs
,
ps
,
pdf
,
other
]
First stars V - Abundance patterns from C to Zn and supernova yields in the early Galaxy
Virtual Journal - Volume 1, Issue 17 - article #13
R. Cayrel
,
E. Depagne
,
M. Spite
,
V. Hill
,
F. Spite
,
P. Francois
,
B. Plez
,
T. Beers
,
F. Primas
,
J. Andersen
,
B. Barbuy
,
P. Bonifacio
,
P. Molaro
,
B. Nordstrom </A>
,
arXiv.org - Astrophysics - Wed, 5 Nov 2003
astro-ph/0311082 [
abs
,
ps
,
pdf
,
other
]
The Sgr dSph hosts a metal-rich population
Virtual Journal - Volume 1, Issue 16 - article #4
P.
Bonifacio(1),
L.
Sbordone(2,3,4),
G.
Marconi(4),
L.
Pasquini(4),
V. Hill
((1) Istituto Nazionale di Astrofisica, Osservatorio Astronomico di Trieste,
(2) Istituto Nazionale di Astrofisica, Osservatorio Astronomico di Roma
(3) Universita' di Tor Vergata, Roma,
(4) European Southern Observatory,
(5)Observatoire de Paris-Meudon)
arXiv.org - Astrophysics - Fri, 31 Oct 2003
astro-ph/0310872 [
abs
,
ps
,
pdf
,
other
]
First stars IV.CS 29497-030: Evidence for operation of the s-process at very low metallicity
Virtual Journal - Volume 1, Issue 14 - article #37
T.
Sivarani(1),
P.
Bonifacio(1),
P.
Molaro(1),
R.
Cayrel(2),
M.
Spite(2),
F.
Spite(2),
B.
Plez(3),
J.
Andersen(4),
B.
Barbuy(5),
T. C.
Beers(6),
E.
Depagne(7),
V.
Hill(2),
P.
Francois(2),
B. Nordstrom
(8,4),
F.
Primas(9)
((1) INAF-OA Trieste,
(2) Observatoire de Paris-Meudon,
(3) GRAAL, Univ. Montpellier,
(4) Astronomical Observatory, NBIfAFG, Copenhagen,
(5) IAG, Universidade de Sao Paulo,
(6) Michigan State University,
(7) ESO-Chile,
(8) Lund Observatory,
(9) ESO-Garching)
arXiv.org - Astrophysics - Mon, 13 Oct 2003
astro-ph/0310291 [
abs
,
ps
,
pdf
,
other
]
A common trend in the chemical evolution of Local Group dwarf spheroidals and Damped Ly-alpha systems
Virtual Journal - Volume 1, Issue 12 - article #27
G.
Vladilo(1),
L.
Sbordone(2),
P.
Bonifacio(1)
((1) Osservatorio Astronomico di Trieste - INAF,
(2) European Southern Observatory, Santiago, Chile)
arXiv.org - Astrophysics - Tue, 30 Sep 2003
astro-ph/0309765 [
abs
,
ps
,
pdf
,
other
]
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