Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Tarricq, Y."'
Autor:
Milli, J., Hibon, P., Christiaens, V., Choquet, É., Bonnefoy, M., Kennedy, G. M., Wyatt, M. C., Absil, O., Gómez González, C. A., del Burgo, C., Matrà, L., Augereau, J.-C., Boccaletti, A., Delacroix, C., Ertel, S., Dent, W. R. F., Forsberg, P., Fusco, T., Girard, J. H., Habraken, S., Huby, E., Karlsson, M., Lagrange, A.-M., Mawet, D., Mouillet, D., Perrin, M., Pinte, C., Pueyo, L., Reyes, C., Soummer, R., Surdej, J., Tarricq, Y., Wahhaj, Z.
Aims. Uncovering the ingredients and the architecture of planetary systems is a very active field of research that has fuelled many new theories on giant planet formation, migration, composition, and interaction with the circumstellar environment. We
Externí odkaz:
http://hdl.handle.net/10150/622878
http://arizona.openrepository.com/arizona/handle/10150/622878
http://arizona.openrepository.com/arizona/handle/10150/622878
Autor:
Casamiquela, L., Olivares, J., Tarricq, Y., Ferrone, S., Soubiran, C., Jofré, P., di Matteo, P., Espinoza-Rojas, F., Castro-Ginard, A., Silva, D. de Brito, Chanamé, J.
Publikováno v:
A&A 664, A31 (2022)
We do a morphological, kinematic and chemical analysis of the disrupting cluster UBC 274 (2.5 Gyr, $d=1778$ pc) to study its global properties. We use HDBSCAN to obtain a new membership list up to 50 pc from its centre and up to magnitude $G=19$ usin
Externí odkaz:
http://arxiv.org/abs/2206.03777
Autor:
Tarricq, Y., Soubiran, C., Casamiquela, L., Castro-Ginard, A., Olivares, J., Miret-Roig, N., Galli, P. A. B.
Publikováno v:
A&A 659, A59 (2022)
The distribution of member stars in the surroundings of an Open Cluster (OC) can shed light on the process of its formation, evolution and dissolution. The analysis of structural parameters of OCs as a function of their age and position in the Galaxy
Externí odkaz:
http://arxiv.org/abs/2111.05291
Autor:
Castro-Ginard, A., McMillan, P. J., Luri, X., Jordi, C., Romero-Gómez, M., Cantat-Gaudin, T., Casamiquela, L., Tarricq, Y., Soubiran, C., Anders, F.
Publikováno v:
A&A 652, A162 (2021)
Context. The physical processes driving the formation of Galactic spiral arms are still under debate. Studies using open clusters favour the description of the Milky Way spiral arms as long-lived structures following the classical density wave theory
Externí odkaz:
http://arxiv.org/abs/2105.04590
Autor:
Casamiquela, L., Soubiran, C., Jofré, P., Chiappini, C., Lagarde, N., Tarricq, Y., Carrera, R., Jordi, C., Balaguer-Núñez, L., Carbajo-Hijarrubia, J., Blanco-Cuaresma, S.
Publikováno v:
A&A 652, A25 (2021)
Context: Precise chemical abundances coupled with reliable ages are key ingredients to understand the chemical history of our Galaxy. Open Clusters (OCs) are useful for this purpose because they provide ages with good precision. Aims: The aim of this
Externí odkaz:
http://arxiv.org/abs/2103.14692
Autor:
Tarricq, Y., Soubiran, C., Casamiquela, L., Cantat-Gaudin, T., Chemin, L., Anders, F., Antoja, T., Romero-Gómez, M., Figueras, F., Jordi, C., Bragaglia, A., Balaguer-Núñez, L., Carrera, R., Castro-Ginard, A., Moitinho, A., Ramos, P., Bossini, D.
Publikováno v:
A&A 647, A19 (2021)
Open Clusters (OCs) can trace with a great accuracy the evolution of the Galactic disk. The aim of this work is to study the kinematical behavior of the OC population over time. We take advantage of the latest age determinations of OCs to investigate
Externí odkaz:
http://arxiv.org/abs/2012.04017
Autor:
Olivares, J., Sarro, L. M., Bouy, H., Miret-Roig, N., Casamiquela, L., Galli, P. A. B., Berihuete, A., Tarricq, Y.
Publikováno v:
A&A 644, A7 (2020)
Context: Stellar clusters are benchmarks for theories of star formation and evolution. The high precision parallax data of the Gaia mission allows significant improvements in the distance determination to stellar clusters and its stars. In order to h
Externí odkaz:
http://arxiv.org/abs/2010.00272
Autor:
Cantat-Gaudin, T., Anders, F., Castro-Ginard, A., Jordi, C., Romero-Gomez, M., Soubiran, C., Casamiquela, L., Tarricq, Y., Moitinho, A., Vallenari, A., Bragaglia, A., Krone-Martins, A., Kounkel, M.
Publikováno v:
A&A 640, A1 (2020)
The large astrometric and photometric survey performed by the Gaia mission allows for a panoptic view of the Galactic disc and in its stellar cluster population. Hundreds of clusters were only discovered after the latest G data release (DR2) and have
Externí odkaz:
http://arxiv.org/abs/2004.07274
Autor:
Casamiquela, L., Tarricq, Y., Soubiran, C., Blanco-Cuaresma, S., Jofré, P., Heiter, U., Maia, M. Tucci
Publikováno v:
A&A 635, A8 (2020)
Well studied Open Clusters (OCs) in the Solar neighbourhood are used as reference objects to test galactic and stellar theories. For that purpose their chemical composition needs to be known with a high level of confidence. The aims of this work are
Externí odkaz:
http://arxiv.org/abs/1912.08539
Publikováno v:
A&A 622, A78 (2019)
In the context of large scale structure formation, clusters of galaxies are located at the nodes of the cosmic web, and continue to accrete galaxies and groups along filaments. They show sometimes a very large extension and a preferential direction.
Externí odkaz:
http://arxiv.org/abs/1812.03672