Spectroscopic and photometric evidence of two stellar populations in the Galactic globular cluster NGC 6121 (M 4)
Marino, A. F., Villanova, S., Piotto, G., Milone, A. P., Momany, Y., Bedin, L. R., Medling, A. M.
Published in Astronomy and astrophysics (Berlin) (01.11.2008)
Published in Astronomy and astrophysics (Berlin) (01.11.2008)
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Journal Article
The extreme chemistry of multiple stellar populations in the metal-poor globular cluster NGC 4833
Carretta, E., Bragaglia, A., Gratton, R. G., D’Orazi, V., Lucatello, S., Momany, Y., Sollima, A., Bellazzini, M., Catanzaro, G., Leone, F.
Published in Astronomy and astrophysics (Berlin) (01.04.2014)
Published in Astronomy and astrophysics (Berlin) (01.04.2014)
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Journal Article
Na-O anticorrelation and HB VII. The chemical composition of first and second-generation stars in 15 globular clusters from GIRAFFE spectra
CARRETTA, E, BRAGAGLIA, A, ORTOLANI, S, PANCINO, E, PIOTTO, G, RECIO-BLANCO, A, SABBI, E, GRATTON, R. G, LUCATELLO, S, CATANZARO, G, LEONE, F, BELLAZZINI, M, CLAUDI, R, D'ORAZI, V, MOMANY, Y
Published in Astronomy and astrophysics (Berlin) (01.10.2009)
Published in Astronomy and astrophysics (Berlin) (01.10.2009)
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Journal Article
The normal chemistry of multiple stellar populations in the dense globular cluster NGC 6093 (M 80)
Carretta, E., Bragaglia, A., Gratton, R. G., D’Orazi, V., Lucatello, S., Sollima, A., Momany, Y., Catanzaro, G., Leone, F.
Published in Astronomy and astrophysics (Berlin) (01.06.2015)
Published in Astronomy and astrophysics (Berlin) (01.06.2015)
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Journal Article
Outer structure of the Galactic warp and flare: explaining the Canis Major over-density
Momany, Y., Zaggia, S., Gilmore, G., Piotto, G., Carraro, G., Bedin, L. R., De Angeli, F.
Published in Astronomy and astrophysics (Berlin) (01.05.2006)
Published in Astronomy and astrophysics (Berlin) (01.05.2006)
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Journal Article
Detailed abundances of a large sample of giant stars in M 54 and in the Sagittarius nucleus
CARRETTA, E, BRAGAGLIA, A, GRATTON, R. G, LUCATELLO, S, BELLAZZINI, M, CATANZARO, G, LEONE, F, MOMANY, Y, PIOTTO, G, D'ORAZI, V
Published in Astronomy and astrophysics (Berlin) (01.09.2010)
Published in Astronomy and astrophysics (Berlin) (01.09.2010)
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Journal Article
An extreme paucity of second population AGB stars in the ‘normal’ globular cluster M4
MacLean, B. T., Campbell, S. W., De Silva, G. M., Lattanzio, J., D'Orazi, V., Simpson, J. D., Momany, Y.
Published in Monthly notices of the Royal Astronomical Society. Letters (21.07.2016)
Published in Monthly notices of the Royal Astronomical Society. Letters (21.07.2016)
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Journal Article
Lithium abundances in globular cluster giants: NGC 1904, NGC 2808, and NGC 362
D'Orazi, V., Gratton, R. G., Angelou, G. C., Bragaglia, A., Carretta, E., Lattanzio, J. C., Lucatello, S., Momany, Y., Sollima, A., Beccari, G.
Published in Monthly notices of the Royal Astronomical Society (01.06.2015)
Published in Monthly notices of the Royal Astronomical Society (01.06.2015)
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Journal Article
Curiouser and curiouser : the peculiar chemical composition of the Li- and Na-rich star in ω Centauri
Mucciarelli, A., Monaco, L., Bonifacio, P., Salaris, M., Saviane, I., Lanzoni, B., Momany, Y., Lo Curto, G.
Published in Astronomy and astrophysics (Berlin) (01.08.2021)
Published in Astronomy and astrophysics (Berlin) (01.08.2021)
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Journal Article
High-resolution abundance analysis of red giants in the metal-poor bulge globular cluster HP 1
Barbuy, B., Cantelli, E., Vemado, A., Ernandes, H., Ortolani, S., Saviane, I., Bica, E., Minniti, D., Dias, B., Momany, Y., Hill, V., Zoccali, M., Siqueira-Mello, C.
Published in Astronomy and astrophysics (Berlin) (01.07.2016)
Published in Astronomy and astrophysics (Berlin) (01.07.2016)
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Journal Article
Abundances for a Large Sample of Red Giants in NGC 1851: Hints for a Merger of Two Clusters?
Carretta, E, Gratton, R. G, Lucatello, S, Bragaglia, A, Catanzaro, G, Leone, F, Momany, Y, D'Orazi, V, Cassisi, S, D'Antona, F, Ortolani, S
Published in Astrophysical journal. Letters (10.10.2010)
Published in Astrophysical journal. Letters (10.10.2010)
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Journal Article
Radial distribution of the multiple stellar populations in ω Centauri
BELLINI, A, PIOTTO, G, BEDIN, L. R, KING, I. R, ANDERSON, J, MILONE, A. P, MOMANY, Y
Published in Astronomy and astrophysics (Berlin) (01.12.2009)
Published in Astronomy and astrophysics (Berlin) (01.12.2009)
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Journal Article
The Na-O anticorrelation in horizontal branch stars I. NGC 2808
GRATTON, R. G, LUCATELLO, S, CARRETTA, E, BRAGAGLIA, A, D'ORAZI, V, AL MOMANY, Y
Published in Astronomy and astrophysics (Berlin) (01.10.2011)
Published in Astronomy and astrophysics (Berlin) (01.10.2011)
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Journal Article
Oxygen abundances in the Galactic bulge: evidence for fast chemical enrichment
Zoccali, M., Lecureur, A., Barbuy, B., Hill, V., Renzini, A., Minniti, D., Momany, Y., Gómez, A., Ortolani, S.
Published in Astronomy and astrophysics (Berlin) (01.10.2006)
Published in Astronomy and astrophysics (Berlin) (01.10.2006)
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Journal Article
NGC 362: another globular cluster with a split red giant branch
Carretta, E., Bragaglia, A., Gratton, R. G., Lucatello, S., D’Orazi, V., Bellazzini, M., Catanzaro, G., Leone, F., Momany, Y., Sollima, A.
Published in Astronomy and astrophysics (Berlin) (01.09.2013)
Published in Astronomy and astrophysics (Berlin) (01.09.2013)
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Journal Article
The Na-O anticorrelation in horizontal branch stars: V. NGC 6723
Gratton, R G, Lucatello, S, Sollima, A, Carretta, E, Bragaglia, A, Momany, Y, D'Orazi, V, Salaris, M, Cassisi, S, Stetson, P B
Published in Astronomy and astrophysics (Berlin) (01.01.2015)
Published in Astronomy and astrophysics (Berlin) (01.01.2015)
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Journal Article
M54 + Sagittarius = ω Centauri
Carretta, E, Bragaglia, A, Gratton, R. G, Lucatello, S, Bellazzini, M, Catanzaro, G, Leone, F, Momany, Y, Piotto, G, D’Orazi, V
Published in Astrophysical journal. Letters (01.05.2010)
Published in Astrophysical journal. Letters (01.05.2010)
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Journal Article
The Na-O anticorrelation in horizontal branch stars: III. 47 Tucanae and M 5
Gratton, R G, Lucatello, S, Sollima, A, Carretta, E, Bragaglia, A, Momany, Y, D'Orazi, V, Cassisi, S, Pietrinferni, A, Salaris, M
Published in Astronomy and astrophysics (Berlin) (01.01.2013)
Published in Astronomy and astrophysics (Berlin) (01.01.2013)
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Journal Article
Metallicities on the Double Main Sequence of ω Centauri Imply Large Helium Enhancement
Piotto, Giampaolo, Villanova, Sandro, Bedin, Luigi R, Gratton, Raffaele, Cassisi, Santi, Momany, Yazan, Recio-Blanco, Alejandra, Lucatello, Sara, Anderson, Jay, King, Ivan R, Pietrinferni, Adriano, Carraro, Giovanni
Published in The Astrophysical journal (10.03.2005)
Published in The Astrophysical journal (10.03.2005)
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