Works matching Globular Clusters

Results: 1717

A study of rotating globular clusters The case of the old, metal-poor globular cluster NGC 4372.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2014, v. 567, p. 1, doi. 10.1051/0004-6361/201423709

By:

Kacharov, N.;
Bianchini, P.;
Koch, A.;
Frank, M. J.;
Martin, N. F.;
van de Ven, G.;
Puzia, T. H.;
McDonald, I.;
Johnson, C. I.;
Zijlstra, A. A.

Publication type:

Article

Two stellar populations with different metallicities in the low-mass globular cluster Gran 5.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 692, p. 1, doi. 10.1051/0004-6361/202451876

By:

Lim, Dongwook;
Chun, Sang-Hyun;
Lee, Young-Wook;
Chung, Chul;
Koch-Hansen, Andreas J.;
Hong, Seungsoo

Publication type:

Article

Combined Gemini-South and HST photometric analysis of the globular cluster NGC 6558: The age of the metal-poor population of the Galactic bulge.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 690, p. 1, doi. 10.1051/0004-6361/202450795

By:

Souza, S. O.;
Libralato, M.;
Nardiello, D.;
Kerber, L. O.;
Ortolani, S.;
Pérez-Villegas, A.;
Oliveira, R. A. P.;
Barbuy, B.;
Bica, E.;
Griggio, M.;
Dias, B.

Publication type:

Article

Analysis of Integrated-Light Spectra of Galactic Globular Clusters.

Published in:

Astrophysical Bulletin, 2020, v. 75, n. 3, p. 247, doi. 10.1134/S1990341320030116

By:

Sharina, M. E.;
Shimansky, V. V.;
Shimanskaya, N. N.

Publication type:

Article

Age, Helium Content and Chemical Composition of Globular Clusters in the M31 Neighborhood and in our Galaxy.

Published in:

Astrophysical Bulletin, 2018, v. 73, n. 3, p. 318, doi. 10.1134/S1990341318030069

By:

Sharina, M. E.;
Shimansky, V. V.;
Khamidullina, D. A.

Publication type:

Article

The Dichotomy of the Mass-radius Relation and the Number of Globular Clusters.

Published in:

Astronomy Letters, 2021, v. 47, n. 3, p. 170, doi. 10.1134/S1063773721030014

By:

Abdullah, Ahmed H.;
Kroupa, Pavel

Publication type:

Article

On the primordial specific frequency of globular clusters in dwarf and giant elliptical galaxies.

Published in:

Astrophysics & Space Science, 2019, v. 364, n. 5, p. N.PAG, doi. 10.1007/s10509-019-3571-7

By:

Abdullah, Ahmed H.;
Kroupa, Pavel;
Lieberz, Patrick;
González-Lópezlira, Rosa Amelia

Publication type:

Article

Gravitational interactions between globular and open clusters: an introduction.

Published in:

Astrophysics & Space Science, 2014, v. 349, n. 1, p. 379, doi. 10.1007/s10509-013-1635-7

By:

de la Fuente Marcos, R.;
de la Fuente Marcos, C.;
Reilly, D.

Publication type:

Article

Extrapolating SMBH correlations down the mass scale: the case for IMBHs in globular clusters.

Published in:

Astrophysics & Space Science, 2010, v. 325, n. 1, p. 47, doi. 10.1007/s10509-009-0170-z

By:

Safonova, Margarita;
Shastri, Prajval

Publication type:

Article

Halo intruders in the Galactic bulge revealed by HST and Gaia: the globular clusters Terzan 10 and Djorgovski 1.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2019, v. 622, p. N.PAG, doi. 10.1051/0004-6361/201834477

By:

Ortolani, S.;
Nardiello, D.;
Pérez-Villegas, A.;
Bica, E.;
Barbuy, B.

Publication type:

Article

Aluminium abundances in five discrete stellar populations of the globular cluster NGC 2808.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2018, v. 615, p. 1, doi. 10.1051/0004-6361/201732324

By:

Carretta, Eugenio;
Bragaglia, Angela;
Lucatello, Sara;
Gratton, Raffaele G.;
D’Orazi, Valentina;
Sollima, Antonio

Publication type:

Article

The Gaia-ESO Survey: Mg-Al anti-correlation in iDR4 globular clusters.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 601, p. 1, doi. 10.1051/0004-6361/201730474

By:

Pancino, E.;
Romano, D.;
Tang, B.;
Tautvaišienė, G.;
Casey, A. R.;
Gruyters, P.;
Geisler, D.;
Roman, I. San;
Randich, S.;
Alfaro, E. J.;
Bragaglia, A.;
Flaccomio, E.;
Korn, A. J.;
Recio-Blanco, A.;
Smiljanic, R.;
Carraro, G.;
Bayo, A.;
Costado, M. T.;
Damiani, F.;
Jofré, P.

Publication type:

Article

The potassium abundance in the globular clusters NGC 104, NGC 6752 and NGC 6809.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2017, v. 600, p. 1, doi. 10.1051/0004-6361/201730410

By:

Mucciarelli, A.;
Merle, T.;
Bellazzini, M.

Publication type:

Article

Ghosts of Milky Way's past: the globular cluster ESO 37-1 (E3).

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 581, p. 1, doi. 10.1051/0004-6361/201526580

By:

de la Fuente Marcos, R.;
de la Fuente Marcos, C.;
Bidin, C. Moni;
Ortolani, S.;
Carraro, G.

Publication type:

Article

Chemical abundances of giant stars in NGC 5053 and NGC 5634, two globular clusters associated with the Sagittarius dwarf spheroidal galaxy?

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 579, p. 1, doi. 10.1051/0004-6361/201425509

By:

Sbordone, L.;
Monaco, L.;
Bidin, C. Moni;
Bonifacio, P.;
Villanova, S.;
Bellazzini, M.;
Ibata, R.;
Chiba, M.;
Geisler, D.;
Caffau, E.;
Duffau, S.

Publication type:

Article

The normal chemistry of multiple stellar populations in the dense globular cluster NGC 6093 (M 80).

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, v. 578, p. 1, doi. 10.1051/0004-6361/201525951

By:

Carretta, E.;
Bragaglia, A.;
Gratton, R. G.;
D'Orazi, V.;
Lucatello, S.;
Sollima, A.;
Momany, Y.;
Catanzaro, G.;
Leone, F.

Publication type:

Article

INVESTIGATION OF GLOBULAR CLUSTER OF IRREGULAR GALAXIES.

Published in:

EUREKA: Physics & Engineering, 2023, n. 6, p. 3, doi. 10.21303/2461-4262.2023.003162

By:

Tadjibaev, Ikram;
Tillaboev, Komiljon;
Otojanova, Nilufar

Publication type:

Article

GLOBULAR CLUSTER STAR CLASSIFICATION: APPLICATION TO M13.

Published in:

Serbian Astronomical Journal, 2013, n. 186, p. 25, doi. 10.2298/SAJ1386025C

By:

Caimmi, R.

Publication type:

Article

Chemical composition and ages of four globular clusters in M31 from the analysis of their integrated-light spectra.

Published in:

Open Astronomy, 2022, v. 31, n. 1, p. 118, doi. 10.1515/astro-2022-0015

By:

Sharina, Margarita Eugene;
Maricheva, Margarita Igorevna

Publication type:

Article

Method for simultaneous determination of the metallicity and interstellar reddening of globular clusters using the V vs. ( B-R) color-magnitude diagram.

Published in:

Astronomy Letters, 2009, v. 35, n. 9, p. 625, doi. 10.1134/S1063773709090059

By:

Gerashchenko, A. N.

Publication type:

Article

Rotational velocities of blue straggler stars in the globular cluster M 55.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 690, p. 1, doi. 10.1051/0004-6361/202450593

By:

Billi, A.;
Ferraro, F. R.;
Mucciarelli, A.;
Lanzoni, B.;
Cadelano, M.;
Monaco, L.

Publication type:

Article

Over 200 globular clusters in the Milky Way and still none with super-Solar metallicity.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 687, p. 1, doi. 10.1051/0004-6361/202347389

By:

Garro, E. R.;
Minniti, D.;
Fernández-Trincado, J. G.

Publication type:

Article

A census of new globular clusters in the Galactic bulge.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 687, p. 1, doi. 10.1051/0004-6361/202346377

By:

Bica, E.;
Ortolani, S.;
Barbuy, B.;
Oliveira, R. A. P.

Publication type:

Article

The structural properties of multiple populations in globular clusters: The instructive case of NGC 3201.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 685, p. 1, doi. 10.1051/0004-6361/202349021

By:

Cadelano, Mario;
Dalessandro, Emanuele;
Vesperini, Enrico

Publication type:

Article

Heavy element abundances in galactic globular clusters.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2024, v. 685, p. 1, doi. 10.1051/0004-6361/202348805

By:

Schiappacasse-Ulloa, J.;
Lucatello, S.;
Cescutti, G.;
Carretta, E.

Publication type:

Article

Chemistry of multiple stellar populations in the mono-metallic, in situ, bulge globular cluster NGC 6388.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 677, p. 1, doi. 10.1051/0004-6361/202346174

By:

Carretta, Eugenio;
Bragaglia, Angela

Publication type:

Article

Chrono-chemodynamical analysis of the globular cluster NGC 6355: Looking for the fundamental bricks of the Bulge.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2023, v. 671, p. 1, doi. 10.1051/0004-6361/202245286

By:

Souza, S. O.;
Ernandes, H.;
Valentini, M.;
Barbuy, B.;
Chiappini, C.;
Pérez-Villegas, A.;
Ortolani, S.;
Friaça, A. C. S.;
Queiroz, A. B. A.;
Bica, E.

Publication type:

Article

Precise distances from OGLE-IV member RR Lyrae stars in six bulge globular clusters.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2022, v. 657, p. 1, doi. 10.1051/0004-6361/202141596

By:

Oliveira, R. A. P.;
Ortolani, S.;
Barbuy, B.;
Kerber, L. O.;
Maia, F. F. S.;
Bica, E.;
Cassisi, S.;
Souza, S. O.;
Pérez-Villegas, A.

Publication type:

Article

The Influence of the Galactic Bar on the Dynamics of Globular Clusters.

Published in:

Galaxies (2075-4434), 2023, v. 11, n. 1, p. 26, doi. 10.3390/galaxies11010026

By:

Tkachenko, Roman;
Korchagin, Vladimir;
Jmailova, Anna;
Carraro, Giovanni;
Jmailov, Boris

Publication type:

Article

Deep MOS Spectroscopy of NGC1316 Globular Clusters.

Published in:

Galaxies (2075-4434), 2017, v. 5, n. 3, p. 39, doi. 10.3390/galaxies5030039

By:

Sesto, Leandro A.;
Faifer, Favio R.;
Forte, Juan C.;
Castelli, Analía V. Smith

Publication type:

Article

Multiple populations along the asymptotic giant branch of the globular cluster M4.

Published in:

Journal of Infectious Diseases, 2017, v. 466, n. 3, p. 3507, doi. 10.1093/mnras/stw3374

By:

Lardo, C.;
Salaris, M.;
Savino, A.;
Donati, P.;
Stetson, P. B.;
Cassisi, S.

Publication type:

Article

Problems of Determining the Degree of Star Concentration Towards the Center of Globular Clusters.

Published in:

Astrophysical Bulletin, 2024, v. 79, n. 1, p. 88, doi. 10.1134/S1990341324600078

By:

Turaev, S. J.;
Nuritdinov, S. N.;
Rastorguev, A. S.;
Tadjibaev, I. U.

Publication type:

Article

The Influence of the Bar on the Dynamics of Globular Clusters in the Central Region of the Milky Way. Frequency Analysis of Orbits According to Gaia EDR3 Data.

Published in:

Astrophysical Bulletin, 2023, v. 78, n. 4, p. 499, doi. 10.1134/S199034132360028X

By:

Bajkova, A. T.;
Smirnov, A. A.;
Bobylev, V. V.

Publication type:

Article

Study of Integrated Spectra of Four Globular Clusters in M 31.

Published in:

Astrophysical Bulletin, 2021, v. 76, n. 4, p. 389, doi. 10.1134/S199034132104009X

By:

Maricheva, M. I.

Publication type:

Article

Globular Clusters Lost by the Sagittarius Dwarf Spheroidal Galaxy.

Published in:

Astrophysical Bulletin, 2020, v. 75, n. 4, p. 394, doi. 10.1134/S1990341320040021

By:

Arakelyan, N. R.;
Pilipenko, S. V.;
Sharina, M. E.

Publication type:

Article

Globular Clusters of the Galaxy: Chemical Composition vs Kinematics.

Published in:

Astrophysical Bulletin, 2019, v. 74, n. 4, p. 403, doi. 10.1134/S1990341319040072

By:

Marsakov, V. A.;
Koval', V. V.;
Gozha, M. L.

Publication type:

Article

Search for Possibly Evolutionary Linked Globular and Open Clusters.

Published in:

Astrophysical Bulletin, 2019, v. 74, n. 1, p. 29, doi. 10.1134/S1990341319010036

By:

Bobylev, V. V.;
Bajkova, A. T.

Publication type:

Article

Study of the Influence of an Evolving Galactic Potential on the Orbital Properties of 152 Globular Clusters with Data from the Gaia EDR3 Catalogue.

Published in:

Astronomy Letters, 2021, v. 47, n. 7, p. 454, doi. 10.1134/S106377372107001X

By:

Bajkova, A. T.;
Smirnov, A. A.;
Bobylev, V. V.

Publication type:

Article

Using Spherical Harmonics in the Galactocentric Coordinate System to Study the Kinematics of Globular Star Clusters.

Published in:

Astronomy Letters, 2020, v. 46, n. 8, p. 509, doi. 10.1134/S1063773720080058

By:

Tsvetkov, A. S.;
Amosov, F. A.

Publication type:

Article

Red giant branch bump brightness in 7 metal-poor globular clusters obtained with GAIA DR2.

Published in:

Astrophysics & Space Science, 2022, v. 367, n. 3, p. 1, doi. 10.1007/s10509-022-04058-1

By:

Song, Fen;
Yuan, Zunli;
Li, Yan;
Wu, Xuchao;
Pietrinferni, Adriano;
Poon, Helen;
Wu, Tao;
Nie, Jundan;
Song, Hanfeng;
Han, Cheng;
Yang, Ye;
Li, Yuxuan;
Bai, Xingming

Publication type:

Article

Globular cluster luminosity function as distance indicator.

Published in:

Astrophysics & Space Science, 2012, v. 341, n. 1, p. 195, doi. 10.1007/s10509-012-0986-9

By:

Rejkuba, M.

Publication type:

Article

What we would like to know about extreme horizontal branch stars in globular clusters.

Published in:

Astrophysics & Space Science, 2010, v. 329, n. 1/2, p. 19, doi. 10.1007/s10509-010-0391-1

By:

Bidin, C. Moni;
Piotto, G.

Publication type:

Article

Different sodium enhancements among multiple populations of Milky Way globular clusters.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2020, v. 643, p. 1, doi. 10.1051/0004-6361/202039128

By:

Piatti, Andrés E.

Publication type:

Article

Impact of a companion and of chromospheric emission on the shape of chromosome maps for globular clusters.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2020, v. 635, p. 1, doi. 10.1051/0004-6361/201937212

By:

Martins, F.;
Morin, J.;
Charbonnel, C.;
Lardo, C.;
Chantereau, W.

Publication type:

Article

A stellar census in globular clusters with MUSE Extending the CaT-metallicity relation below the horizontal branch and applying it to multiple populations.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2020, v. 635, p. 1, doi. 10.1051/0004-6361/201936508

By:

Husser, Tim-Oliver;
Latour, Marilyn;
Brinchmann, Jarle;
Dreizler, Stefan;
Giesers, Benjamin;
Göttgens, Fabian;
Kamann, Sebastian;
Roth, Martin M.;
Weilbacher, Peter M.;
Wendt, Martin

Publication type:

Article

A stellar census in globular clusters with MUSE: multiple populations chemistry in NGC 2808.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2019, v. 631, p. 1, doi. 10.1051/0004-6361/201936242

By:

Latour, M.;
Husser, T.-O.;
Giesers, B.;
Kamann, S.;
Göttgens, F.;
Dreizler, S.;
Brinchmann, J.;
Bastian, N.;
Wendt, M.;
Weilbacher, P. M.;
Molinski, N. S.

Publication type:

Article

Another relic bulge globular cluster: ESO 456-SC38 (Djorgovski 2).

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2019, v. 627, p. 1, doi. 10.1051/0004-6361/201935726

By:

Ortolani, S.;
Held, E. V.;
Nardiello, D.;
Souza, S. O.;
Barbuy, B.;
Pérez-Villegas, A.;
Cassisi, S.;
Bica, E.;
Momany, Y.;
Saviane, I.

Publication type:

Article

Hot UV-bright stars of galactic globular clusters.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2019, v. 627, p. 1, doi. 10.1051/0004-6361/201935694

By:

Moehler, S.;
Landsman, W. B.;
Lanz, T.;
Miller Bertolami, M. M.

Publication type:

Article

Chemical composition of the outer halo globular cluster Palomar 15.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2019, v. 627, p. 1, doi. 10.1051/0004-6361/201935467

By:

Koch, Andreas;
Xu, Siyi;
Rich, R. Michael

Publication type:

Article

NLTE modelling of integrated light spectra: Abundances of barium, magnesium, and manganese in a metal-poor globular cluster.

Published in:

Astronomy & Astrophysics / Astronomie et Astrophysique, 2019, v. 627, p. 1, doi. 10.1051/0004-6361/201935416

By:

Eitner, P.;
Bergemann, M.;
Larsen, S.

Publication type:

Article