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Results: 1-19 |
Results: 19
Non-interacting main-sequence binaries with different chemical compositions: Evidences of infall of rocky material?
Authors: Gratton, RG Bonanno, G Claudi, RU Cosentino, R Desidera, S Lucatello, S Scuderi, S
Citation: Rg. Gratton et al., Non-interacting main-sequence binaries with different chemical compositions: Evidences of infall of rocky material?, ASTRON ASTR, 377(1), 2001, pp. 123-131
Discovery of a bipolar and highly variable mass outflow from the symbioticbinary StH alpha 190
Authors: Munari, U Tomov, T Yudin, BF Marrese, PM Zwitter, T Gratton, RG Bonanno, G Bruno, P Cali, A Claudi, RU Cosentino, R Desidera, S Farisato, G Martorana, G Marino, G Rebeschini, M Scuderi, S Timpanaro, MC
Citation: U. Munari et al., Discovery of a bipolar and highly variable mass outflow from the symbioticbinary StH alpha 190, ASTRON ASTR, 369(1), 2001, pp. L1-L4
The O-Na and Mg-Al anticorrelations in turn-off and early subgiants in globular clusters
Authors: Gratton, RG Bonifacio, P Bragaglia, A Carretta, E Castellani, V Centurion, M Chieffi, A Claudi, R Clementini, G D'Antona, F Desidera, S Francois, P Grundahl, F Lucatello, S Molaro, P Pasquini, L Sneden, C Spite, F Straniero, O
Citation: Rg. Gratton et al., The O-Na and Mg-Al anticorrelations in turn-off and early subgiants in globular clusters, ASTRON ASTR, 369(1), 2001, pp. 87-98
An abundance analysis for four red horizontal-branch stars in the extremely metal-rich globular cluster NGC 6528
Authors: Carretta, E Cohen, JG Gratton, RG Behr, BB
Citation: E. Carretta et al., An abundance analysis for four red horizontal-branch stars in the extremely metal-rich globular cluster NGC 6528, ASTRONOM J, 122(3), 2001, pp. 1469-1485
Metallicities for double-mode RR Lyrae stars in the Large Magellanic Cloud
Authors: Bragaglia, A Gratton, RG Carretta, E Clementini, G Di Fabrizio, L Marconi, M
Citation: A. Bragaglia et al., Metallicities for double-mode RR Lyrae stars in the Large Magellanic Cloud, ASTRONOM J, 122(1), 2001, pp. 207-219
Metal abundances of red clump stars in open clusters. I. NGC 68191
Authors: Bragaglia, A Carretta, E Gratton, RG Tosi, M Bonanno, G Bruno, P Cali, A Claudi, R Cosentino, R Desidera, S Farisato, G Rebeschini, M Scuderi, S
Citation: A. Bragaglia et al., Metal abundances of red clump stars in open clusters. I. NGC 68191, ASTRONOM J, 121(1), 2001, pp. 327-336
On the existence of differences in luminosity between horizontal branch stars in globular clusters and in the field
Authors: Carretta, E Gratton, RG Clementini, G
Citation: E. Carretta et al., On the existence of differences in luminosity between horizontal branch stars in globular clusters and in the field, M NOT R AST, 316(4), 2000, pp. 721-728
Distances, ages, and epoch of formation of globular clusters
Authors: Carretta, E Gratton, RG Clementini, G Pecci, FF
Citation: E. Carretta et al., Distances, ages, and epoch of formation of globular clusters, ASTROPHYS J, 533(1), 2000, pp. 215-235
Abundances of light elements in metal-poor stars IV. [Fe/O] and [Fe/Mg] ratios and the history of star formation in the solar neighborhood
Authors: Gratton, RG Carretta, E Matteucci, F Sneden, C
Citation: Rg. Gratton et al., Abundances of light elements in metal-poor stars IV. [Fe/O] and [Fe/Mg] ratios and the history of star formation in the solar neighborhood, ASTRON ASTR, 358(2), 2000, pp. 671-681
Abundances of light elements in metal-poor stars III. Data analysis and results
Authors: Carretta, E Gratton, RG Sneden, C
Citation: E. Carretta et al., Abundances of light elements in metal-poor stars III. Data analysis and results, ASTRON ASTR, 356(1), 2000, pp. 238-252
Mixing along the red giant branch in metal-poor field stars
Authors: Gratton, RG Sneden, C Carretta, E Bragaglia, A
Citation: Rg. Gratton et al., Mixing along the red giant branch in metal-poor field stars, ASTRON ASTR, 354(1), 2000, pp. 169-187
CU Comae: A new field double-mode RR Lyrae variable the most metal-poor discovered to date
Authors: Clementini, G Di Tomaso, S Di Fabrizio, L Bragaglia, A Merighi, R Tosi, M Carretta, E Gratton, RG Ivans, II Kinard, A Marconi, M Smith, HA Wilhelm, R Woodruff, T Sneden, C
Citation: G. Clementini et al., CU Comae: A new field double-mode RR Lyrae variable the most metal-poor discovered to date, ASTRONOM J, 120(4), 2000, pp. 2054-2064
Asymmetric white-pupil collimators for high-resolution spectrographs
Authors: Gratton, RG Bhatia, R Cavazza, A
Citation: Rg. Gratton et al., Asymmetric white-pupil collimators for high-resolution spectrographs, APPL OPTICS, 39(16), 2000, pp. 2614-2619
Homogeneous photometry and metal abundances for a large sample of Hipparcos metal-poor stars
Authors: Clementini, G Gratton, RG Carretta, E Sneden, C
Citation: G. Clementini et al., Homogeneous photometry and metal abundances for a large sample of Hipparcos metal-poor stars, M NOT R AST, 302(1), 1999, pp. 22-36
O and alpha-element abundances in metal-poor stars
Authors: Gratton, RG
Citation: Rg. Gratton, O and alpha-element abundances in metal-poor stars, ASTRO SP SC, 265(1-4), 1999, pp. 157-164
First dredge-up and further mixing mechanisms along the red giant branch in field stars
Authors: Carretta, E Gratton, RG Sneden, C Bragaglia, A
Citation: E. Carretta et al., First dredge-up and further mixing mechanisms along the red giant branch in field stars, ASTRO SP SC, 265(1-4), 1999, pp. 189-190
An abundance analysis for five red horizontal-branch stars in the extremely metal-rich globular cluster NGC 6553
Authors: Cohen, JG Gratton, RG Behr, BB Carretta, E
Citation: Jg. Cohen et al., An abundance analysis for five red horizontal-branch stars in the extremely metal-rich globular cluster NGC 6553, ASTROPHYS J, 523(2), 1999, pp. 739-751
Abundances of light elements in metal-poor stars - II. Non-LTE abundance corrections
Authors: Gratton, RG Carretta, E Eriksson, K Gustafsson, B
Citation: Rg. Gratton et al., Abundances of light elements in metal-poor stars - II. Non-LTE abundance corrections, ASTRON ASTR, 350(3), 1999, pp. 955-969
Distances and ages of globular clusters using Hipparcos parallaxes of local subdwarfs
Authors: Gratton, RG Carretta, E Clementini, G
Citation: Rg. Gratton et al., Distances and ages of globular clusters using Hipparcos parallaxes of local subdwarfs, ASTRO SS LI, 237, 1999, pp. 89-110
Risultati: 1-19 |