Virtual Journal of Nuclear Astrophysics
Edited by
Honey Arora
, Michigan State University and
Fry Fang
, University of Notre Dame
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Results 1 - 52 of 52
Heavy element abundances in Galactic Globular Clusters
Virtual Journal - Volume 22, Issue 7 - article #14
J. Schiappacasse-Ulloa S. Lucatello G. Cescutti E. Carretta
https://arxiv.org/abs/2402.06490
NGC 6535: the lowest mass Milky Way globular cluster with a Na-O anti-correlation? Cluster mass and age in the multiple population context. (arXiv:1708.07705v1 [astro-ph.SR])
Virtual Journal - Volume 15, Issue 35 - article #10
A. Bragaglia
,
E. Carretta
(1),
V. D'Orazi
(2, 3, 4),
A. Sollima
,
P.Donati
(1),
R.G. Gratton
,
S. Lucatello
(2)
((1) INAF-OA Bologna,
(2) INAF-OA Padova,
(3) Monash U.,
(4) Macquarie U.)
http://arxiv.org/abs/1708.07705
Lithium abundances in globular cluster giants: NGC 1904, NGC 2808, and NGC 362
Virtual Journal - Volume 13, Issue 16 - article #42
V. D'Orazi
,
R. G. Gratton
,
G. C. Angelou
,
A. Bragaglia
,
E. Carretta
,
J. C. Lattanzio
,
S. Lucatello
,
Y. Momany
,
A. Sollima
,
and
G. Beccari
Monthly Notices of the Royal Astronomical Society - Volume: 449, Issue: 4
Abstract
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SUPPORTING INFORMATION
Lithium abundances in globular cluster giants: NGC 1904, NGC 2808, and NGC 362
Virtual Journal - Volume 13, Issue 12 - article #5
V. D'Orazi
,
R. G. Gratton
,
G. C. Angelou
,
A. Bragaglia
,
E. Carretta
,
J. C. Lattanzio
,
S. Lucatello
,
Y. Momany
,
A. Sollima
,
G. Beccari
arXiv.org - Astrophysics - Volume: 2015, Issue: 27 Mar
arXiv:1503.05925
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Searching for Chemical Signatures of Multiple Stellar Populations in the Old, Massive Open Cluster NGC 6791
Virtual Journal - Volume 12, Issue 23 - article #50
A. Bragaglia
(1),
C. Sneden
(2,3,4),
E. Carretta
(1),
R.G. Gratton
(4),
S. Lucatello
(4),
P.F. Bernath
(5),
J.S.A. Brooke
(6),
R.S. Ram
(6)
(1-INAF OA Bologna, 2-Dept. Astronomy & McDonals Obs. Austin, TX, 3-Ege Univ. Izmir, 4-INAF OA Padova, 5-Old Dominion Univ. Norfolk, VA, 6-Univ. of York)
arXiv.org - Astrophysics - Volume: 2014, Issue: 3 Oct
arXiv:1409.8283
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The Na-O anticorrelation in horizontal branch stars. V. NGC 6723
Virtual Journal - Volume 12, Issue 23 - article #62
R.G. Gratton
,
S. Lucatello
,
A. Sollima
,
E. Carretta
,
A. Bragaglia
,
Y. Momany
,
V. D'Orazi
,
M. Salaris
,
S. Cassisi
,
P.B. Stetson
arXiv.org - Astrophysics - Volume: 2014, Issue: 31 Oct
arXiv:1410.8378
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Spectroscopy of Red Giants in the globular cluster Terzan 8: kinematics and evidence for the surrounding Sagittarius stream
Virtual Journal - Volume 12, Issue 20 - article #96
A. Sollima
,
E. Carretta
,
V. D'Orazi
,
R. G. Gratton
,
A. Bragaglia
,
S. Lucatello
arXiv.org - Astrophysics - Volume: 2014, Issue: 27 Jun
arXiv:1406.6198
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The extreme chemistry of multiple stellar populations in the metal-poor globular cluster NGC 4833
Virtual Journal - Volume 12, Issue 17 - article #34
E. Carretta
,
A. Bragaglia
,
R. G. Gratton
,
V. D’Orazi
,
S. Lucatello
,
Y. Momany
,
A. Sollima
,
M. Bellazzini
,
G. Catanzaro
and
F. Leone
Astronomy and Astrophysics - Volume: 564, Issue: April 2014
http://dx.doi.org/10.1051/0004-6361/201323321
Abstract
Full HTML
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The Na-O anticorrelation in horizontal branch stars - IV. M 22
Virtual Journal - Volume 12, Issue 16 - article #23
R. G. Gratton
,
S. Lucatello
,
A. Sollima
,
E. Carretta
,
A. Bragaglia
,
Y. Momany
,
V. D’Orazi
,
S. Cassisi
and
M. Salaris
Astronomy and Astrophysics - Volume: 563, Issue: March 2014
http://dx.doi.org/10.1051/0004-6361/201323101
Abstract
Full HTML
PDF (857.7 KB)
References
Tables at CDS
NASA ADS Abstract Service
Terzan 8: a Sagittarius-flavoured globular cluster
Virtual Journal - Volume 12, Issue 8 - article #26
E. Carretta
,
A. Bragaglia
,
R. G. Gratton
,
V. D’Orazi
,
S. Lucatello
and
A. Sollima
Astronomy and Astrophysics - Volume: 561, Issue: January 2014
http://dx.doi.org/10.1051/0004-6361/201322676
Abstract
Full HTML
PDF (734.5 KB)
References
Online Material
Tables at CDS
NASA ADS Abstract Service
The extreme chemistry of multiple stellar populations in the metal-poor globular cluster NGC 4833
Virtual Journal - Volume 12, Issue 5 - article #7
E. Carretta
(1),
A. Bragaglia
(1),
R.G. Gratton
(2),
V. D'Orazi
(3,4),
S. Lucatello
(2),
Y. Momany
(2,5),
A. Sollima
(1),
M. Bellazzini
(1),
G. Catanzaro
(6),
F. Leone
(7)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Dept. of Physics and Astronomy, Macquarie Univ.,
(4) Monash Centre for Astrophysics,
(5) ESO,
(6) INAF-Osservatorio Astrofisico di Catania,
(7) Dip. Fisica e Astr., Univ. Catania)
arXiv.org - Astrophysics - Volume: 2014, Issue: 31 Jan
arXiv:1401.7325
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NGC 362: another globular cluster with a split red giant branch
Virtual Journal - Volume 11, Issue 29 - article #9
E. Carretta
(1),
A. Bragaglia
(1),
R.G. Gratton
(2),
S. Lucatello
(2),
V. D'Orazi
(3,4),
M. Bellazzini
(1),
G. Catanzaro
(5),
F. Leone
(6),
Y. Momany
(2,7),
A. Sollima
(1)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Dept. of Physics and Astronomy, Macquarie Univ.,
(4) Monash Centre for Astrophysics,
(5) INAF-Osservatorio Astrofisico di Catania,
(6) Dip. Fisica e Astr., Univ. Catania,
(7) ESO)
arXiv.org - Astrophysics - Volume: 2013, Issue: 19 Jul
arXiv:1307.4085
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Ba and Eu abundances in M 15 giant stars
Virtual Journal - Volume 11, Issue 23 - article #17
C. C. Worley
,
V. Hill
,
J. Sobeck
and
E. Carretta
Astronomy and Astrophysics - Volume: 553, Issue: May 2013
http://dx.doi.org/10.1051/0004-6361/201321097
Abstract
Full HTML
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References
Online Material
NASA ADS Abstract Service
Potassium in Globular Cluster Stars: Comparing Normal Clusters to the Peculiar Cluster NGCÂ 2419
Virtual Journal - Volume 11, Issue 20 - article #27
E. Carretta
,
R. G. Gratton
,
A. Bragaglia
,
V. D'Orazi
,
S. Lucatello
,
A. Sollima
,
and
C. Sneden
The Astrophysical Journal - Volume: 769, Issue: 1
Abstract
References
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An aluminium tool for multiple stellar generations in the globular clusters 47 Tucanae and M 4
Virtual Journal - Volume 11, Issue 7 - article #27
E. Carretta
,
R. G. Gratton
,
A. Bragaglia
,
V. D’Orazi
and
S. Lucatello
Astronomy and Astrophysics - Volume: 550, Issue: February 2013
http://dx.doi.org/10.1051/0004-6361/201220470
Abstract
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NASA ADS Abstract Service
The Na-O anticorrelation in horizontal branch stars - III. 47 Tucanae and M 5
Virtual Journal - Volume 11, Issue 3 - article #48
R. G. Gratton
,
S. Lucatello
,
A. Sollima
,
E. Carretta
,
A. Bragaglia
,
Y. Momany
,
V. D’Orazi
,
S. Cassisi
,
A. Pietrinferni
and
M. Salaris
Astronomy and Astrophysics - Volume: 549, Issue: January 2013
http://dx.doi.org/10.1051/0004-6361/201219976
Abstract
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References
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Tables at CDS
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NASA ADS Abstract Service
Aluminum abundances of multiple stellar generations in the globular cluster NGC 1851
Virtual Journal - Volume 10, Issue 51 - article #43
E. Carretta
,
V. D’Orazi
,
R. G. Gratton
and
S. Lucatello
Astronomy and Astrophysics - Volume: 543, Issue: July 2012
http://dx.doi.org/10.1051/0004-6361/201219277
Abstract
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PDF (198.1 KB)
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SIMBAD record
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Spectroscopic analysis of the two subgiant branches of the globular cluster NGC 1851
Virtual Journal - Volume 10, Issue 51 - article #56
R. G. Gratton
,
S. Villanova
,
S. Lucatello
,
A. Sollima
,
D. Geisler
,
E. Carretta
,
S. Cassisi
and
A. Bragaglia
Astronomy and Astrophysics - Volume: 544, Issue: August 2012
http://dx.doi.org/10.1051/0004-6361/201219276
Abstract
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PDF (1.613 MB)
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References
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SIMBAD record
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NASA ADS Abstract Service
Searching for multiple stellar populations in the massive, old open cluster Berkeley 39
Virtual Journal - Volume 10, Issue 51 - article #82
A. Bragaglia
,
R. G. Gratton
,
E. Carretta
,
V. D’Orazi
,
C. Sneden
and
S. Lucatello
Astronomy and Astrophysics - Volume: 548, Issue: December 2012
http://dx.doi.org/10.1051/0004-6361/201220366
Abstract
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PDF (424.2 KB)
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References
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NASA ADS Abstract Service
The Na-O anticorrelation in horizontal branch stars. III. 47 Tuc and M 5
Virtual Journal - Volume 10, Issue 42 - article #12
R. G. Gratton
,
S. Lucatello
,
A. Sollima
,
E. Carretta
,
A. Bragaglia
,
Y. Momany
,
V. D'Orazi
,
S. Cassisi
,
A. Pietrinferni
,
M. Salaris
arXiv.org - Astrophysics - Volume: 2012, Issue: 19 Oct
arXiv:1210.4069
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Chemical Tagging of Three Distinct Populations of Red Giants in the Globular Cluster NGCÂ 6752
Virtual Journal - Volume 10, Issue 17 - article #59
E. Carretta
,
A. Bragaglia
,
R. G. Gratton
,
S. Lucatello
,
and
V. D'Orazi
The Astrophysical Journal Letters - Volume: 750, Issue: 1
Abstract
References
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The Na-O anticorrelation in horizontal branch stars. I. NGC 2808
Virtual Journal - Volume 9, Issue 38 - article #21
R. G. Gratton
,
S. Lucatello
,
E. Carretta
,
A. Bragaglia
,
V. D'Orazi
,
Y. Al Momany
arXiv.org - Astrophysics - Volume: 2011, Issue: 23 Sep
arXiv:1109.4013
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Mining SDSS in search of Multiple Populations in Globular Clusters
Virtual Journal - Volume 8, Issue 44 - article #10
C. Lardo
,
M. Bellazzini
,
E. Pancino
,
E. Carretta
,
A. Bragaglia
,
E. Dalessandro
arXiv.org - Astrophysics - Volume: 2010, Issue: 29 Oct
arXiv:1010.4697
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The connection between missing AGB stars and extended horizontal branches
Virtual Journal - Volume 8, Issue 44 - article #23
R.G. Gratton
(1),
V. D'Orazi
(1),
A. Bragaglia
(2),
E. Carretta
(2),
S. Lucatello
(1)
((1) INAF-Osservatorio Astronomico di Padova, Vicolo dell'Osservatorio 5, I-35122 Padova, Italy
(2) INAF-Osservatorio Astronomico di Bologna, Via Ranzani 1, I-40127 Bologna, Italy)
arXiv.org - Astrophysics - Volume: 2010, Issue: 29 Oct
arXiv:1010.5913
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Abundances for a Large Sample of Red Giants in NGCÂ 1851: Hints for a Merger of Two Clusters?
Virtual Journal - Volume 8, Issue 40 - article #39
E. Carretta
,
R. G. Gratton
,
S. Lucatello
,
A. Bragaglia
,
G. Catanzaro
,
F. Leone
,
Y. Momany
,
V. D'Orazi
,
S. Cassisi
,
F. D'Antona
,
and
S. Ortolani
The Astrophysical Journal Letters - Volume: 722, Issue: 1
Abstract
References
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Abundances for a large sample of red giants in NGC 1851: hints for a merger of two clusters?
Virtual Journal - Volume 8, Issue 32 - article #2
E. Carretta
(1),
R.G. Gratton
,
(2)
S. Lucatello
(2,3,4),
A. Bragaglia
(1),
G. Catanzaro
(5),
F. Leone
(6),
Y. Momany
(2,7),
V. D'Orazi
(2),
S. Cassisi
(8),
F. D'Antona
(9),
S. Ortolani
(10)
((1) INAF-Oss. Astr. Bologna,
(2) INAF-Oss. Astr. Padova,
(3) Excellence Cluster Universe,
(4) Max Planck Inst. Astrophys.,
(5) INAF-Oss. Astr. Catania,
(6) Univers. Catania,
(7) ESO,
(8) INAF-Oss. Astr. Collurania,
(9) INAF-Oss. Astr. Roma,
(10) Univers. Padova)
arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
arXiv:1007.5301
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X-shooter observations of main sequence stars in the globular cluster NGC 2808: first chemical tagging of a He-normal and a He-rich dwarf
Virtual Journal - Volume 8, Issue 32 - article #18
A. Bragaglia
(1),
E. Carretta
(1),
R.G. Gratton
(2),
S. Lucatello
(2),
A. Milone
(3),
G. Piotto
(3),
V. D'Orazi
(2),
S. Cassisi
(4),
C. Sneden
(5),
L.R. Bedin
(6)
((1) INAF-Oss. Astr. Bologna,
(2) INAF-Oss. Astr. Padova,
(3) Univ. Padova,
(4) INAF-Oss. Astr. Collurania,
(5) Dept. Astronomy and McDonald Obs.
(6) STScI)
arXiv.org - Astrophysics - Volume: 2010, Issue: 30 Jul
arXiv:1007.5299
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Detailed abundances of a large sample of giant stars in M 54 and in the Sagittarius nucleus
Virtual Journal - Volume 8, Issue 27 - article #4
E. Carretta
(1),
A. Bragaglia
(1),
R.G. Gratton
(2),
S. Lucatello
(2,3),
M. Bellazzini
(1),
G. Catanzaro
(4),
F. Leone
(5),
Y. Momany
(2,6),
G. Piotto
(7),
V. D'Orazi
(2)
((1) INAF-Osservatorio Astronomico di Bologna,
(2) INAF-Osservatorio Astronomico di Padova,
(3) Excellence Cluster Universe, Garching,
(4) INAF-Osservatorio Astrofisico di Catania,
(5) Universita' di Catania,
(6) European Southern Observatory, Santiago,
(7) Universita' di Padova)
arXiv.org - Astrophysics - Volume: 2010, Issue: 2 Jul
arXiv:1006.5866
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Intrinsic iron spread and a new metallicity scale for globular clusters
Virtual Journal - Volume 7, Issue 51 - article #19
E. Carretta
,
A. Bragaglia
,
R. Gratton
,
V. D'Orazi
,
and
S. Lucatello
Astronomy and Astrophysics - Volume: 508, Issue: 2
Abstract
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PDF file (305.1 KB)
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PS file (142.1 KB)
Na-O anticorrelation and HB - VII. The chemical composition of first and second-generation stars in 15 globular clusters from GIRAFFE spectra
Virtual Journal - Volume 7, Issue 40 - article #24
E. Carretta
,
A. Bragaglia
,
R. G. Gratton
,
S. Lucatello
,
G. Catanzaro
,
F. Leone
,
M. Bellazzini
,
R. Claudi
,
V. D'Orazi
,
Y. Momany
,
S. Ortolani
,
E. Pancino
,
G. Piotto
,
A. Recio-Blanco
,
and
E. Sabbi
Astronomy and Astrophysics - Volume: 505, Issue: 1
Abstract
|
PDF file (820.5 KB)
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PS file (470.3 KB)
Na-O anticorrelation and HB - VIII. Proton-capture elements and metallicities in 17 globular clusters from UVES spectra
Virtual Journal - Volume 7, Issue 40 - article #25
E. Carretta
,
A. Bragaglia
,
R. Gratton
,
and
S. Lucatello
Astronomy and Astrophysics - Volume: 505, Issue: 1
Abstract
|
PDF file (447.3 KB)
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PS file (283.6 KB)
Na-O Anticorrelation and HB. VII. The chemical composition of first and second-generation stars in 15 globular clusters from GIRAFFE spectra
Virtual Journal - Volume 7, Issue 38 - article #6
E. Carretta
,
A. Bragaglia
,
R.G. Gratton
,
S. Lucatello
,
G. Catanzaro
,
F. Leone
,
M. Bellazzini
,
R. Claudi
,
V. D'Orazi
,
Y. Momany
,
S. Ortolani
,
E. Pancino
,
G. Piotto
,
A. Recio-Blanco
,
E. Sabbi
arXiv.org - Astrophysics - Volume: 2009, Issue: 18 Sep
arXiv:0909.2938
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Old open clusters as key tracers of Galactic chemical evolution - II. Iron and elemental abundances in NGC 2324, NGC 2477, NGC 2660, NGC 3960, and Berkeley 32
Virtual Journal - Volume 6, Issue 9 - article #9
A. Bragaglia
,
P. Sestito
,
S. Villanova
,
E. Carretta
,
S. Randich
,
and
M. Tosi
Astronomy and Astrophysics - Volume: 480, Issue: 1
Abstract
|
PDF file (886.7 KB)
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PS file (279.7 KB)
Discovery of Carbon/Oxygen depleted Blue Straggler Stars in 47 Tucanae: the chemical signature of a mass-transfer formation process
Virtual Journal - Volume 4, Issue 40 - article #1
F.R. Ferraro
,
E. Sabbi
,
R. Gratton
,
G. Piotto
,
B. Lanzoni
,
E. Carretta
,
R.T. Rood
,
A. Sills
,
F. Fusi Pecci
,
S. Moehler
,
G. Beccari
,
S. Lucatello
,
N. Compagni
ArXiv - Astrophysics
astro-ph/0610081 [
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Na-O anticorrelation and HB - I. The Na-O anticorrelation in NGC 2808
Virtual Journal - Volume 4, Issue 15 - article #31
E. Carretta
,
A. Bragaglia
,
R. G. Gratton
,
F. Leone
,
A. Recio-Blanco
and
S. Lucatello
Astronomy and Astrophysics - Volume 450, Issue 2 - April, 2006
Abstract
, Full HTML,
PDF file (298 KB)
,
PS file (141 KB)
, References
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
High-resolution spectroscopy of the old open cluster Collinder 261: abundances of iron and other elements
Virtual Journal - Volume 3, Issue 37 - article #37
E. Carretta
,
A. Bragaglia
,
R. G. Gratton
and
M. Tosi
Astronomy and Astrophysics – Vol.441 No.1 p.131 - October 2005
Abstract
,
PDF file (301 KB)
,
PS file (163 KB)
Precise reddening and metallicity of NGC 6752 from FLAMES spectra
Virtual Journal - Volume 3, Issue 36 - article #30
R. G. Gratton
,
A. Bragaglia
,
E. Carretta
,
F. De Angeli
,
S. Lucatello
,
G. Piotto
and
A. Recio Blanco
Astronomy and Astrophysics - Vol. 440 , No. 3 – September 2005
Abstract
, Full HTML,
PDF file (217 KB)
,
Metal abundances of RR Lyrae stars in the metal rich globular cluster NGC 6441
Virtual Journal - Volume 3, Issue 31 - article #12
G. Clementini
(1),
R.G. Gratton
(2),
A. Bragaglia
(1),
V. Ripepi
(3),
A.F. Martinez Fiorenzano
(2,4),
E.V. Held
(2),
E. Carretta
(1)
((1) INAF - Oss. Astron. Bologna,
(2) INAF - Oss. Astron. Padova,
(3) INAF - Oss. Astron. Capodimonte,
(4) Dip. Astron., Univ. Padova)
ArXiv - Astrophysics – August 2005
astro-ph/0508079 [
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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 [
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Precise reddening and metallicity of NGC6752 from FLAMES spectra
Virtual Journal - Volume 3, Issue 19 - article #7
R.G. Gratton
(1),
A. Bragaglia
(2),
E. Carretta
(2),
F. De Angeli
(3),
S. Lucatello
(1),
Y. Momany
(3),
G. Piotto
(3),
A. Recio-Blanco
(3,4)
((1) INAF-Oss. Astron. Padova,
(2) INAF-Oss. Astron. Bologna,
(3) Astron. Dept. Padova Univ.,
(4) Obs. Astr. Cote d'Azur, Nice)
arXiv – Astrophysics – May 2005
astro-ph/0505201 [
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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)
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PS file (129 KB)
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)
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 [
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Iron abundances from high-resolution spectroscopy of the open clusters NGC 2506, NGC 6134, and IC 4651
Virtual Journal - Volume 2, Issue 29 - article #32
E. Carretta
,
A. Bragaglia
,
R.G. Gratton
and
M. Tosi
Astronomy and Astrophysics – Vol 422 No 3 – July 2004
Abstract
,
PDF file (515 KB)
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PS file (189 KB)
Abundance difference between components of wide binaries
Virtual Journal - Volume 2, Issue 21 - article #31
S. Desidera
,
R. G. Gratton
,
S. Scuderi
,
R. U. Claudi
,
R. Cosentino
,
M. Barbieri
,
G. Bonanno
,
E. Carretta
,
M. Endl
,
S. Lucatello
,
A. F. Martinez Fiorenzano
and
F. Marzari
Astronomy and Astrophysics - Vol. 420 No. 2 - June 2004
Abstract
,
PDF file (281 KB)
,
PS file (115 KB)
Iron abundances from high-resolution spectroscopy of the open clusters NGC 2506, NGC 6134, and IC 4651
Virtual Journal - Volume 2, Issue 15 - article #3
E.
Carretta(1,2),
A.
Bragaglia(2),R.G.
Gratton(1),
M.
Tosi(2)
((1) INAF-Oss. Astron. Padova,
(2) INAF-Oss. Astron. Bologna)
arXiv.org – Astrophysics – April 2004
astro-ph/0404298 [
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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
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Full HTML
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PDF file (371 KB)
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PS file (308 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)
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PS file (74.5 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 [
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Proton capture elements in the globular cluster NGC 2808 - I. First detection of large variations in sodium abundances along the Red Giant Branch
Virtual Journal - Volume 1, Issue 12 - article #42
E. Carretta
,
A. Bragaglia
,
C. Cacciari
and
E. Rossetti
Astronomy and Astrophysics - Vol. 410 No. 1
Abstract
, Full HTML,
PDF file (524 KB)
,
PS file (146 KB)
Abundances for metal-poor stars with accurate parallaxes - II. α-elements in the halo
Virtual Journal - Volume 1, Issue 2 - article #1
R. G. Gratton
,
E. Carretta
,
S. Desidera
,
S. Lucatello
,
P. Mazzei
and
M. Barbieri
Astronomy and Astrophysics Vol. 406 No. 1
Abstract
,
Full HTML
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PDF file (187 KB)
,
PS file (102 KB)
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