Zobrazeno 1 - 10
of 68
pro vyhledávání: '"Solanes, J. M."'
Spatially resolved MaNGA's optical spectra of 1072 present-day lenticular (S0) galaxies, dimensionally reduced from a principal component analysis (PCA), are used to determine their radial activity structure shaped by any possible nebular ionization
Externí odkaz:
http://arxiv.org/abs/2401.03970
Spatially resolved integral field spectroscopic maps in a sample of $532$ S0 galaxies from the MaNGA survey have unveiled the existence of inner rings ($\langle R\rangle\sim 1\,R_\mathrm{e}$) betraying ongoing star formation in a number of these obje
Externí odkaz:
http://arxiv.org/abs/2211.09697
This is the second paper in a series using data from tens of thousands S0 galaxies of the local Universe ($z\lesssim 0.1$) retrieved from the NASA-Sloan Atlas. It builds on the outcomes of the previous work, which introduced a new classification sche
Externí odkaz:
http://arxiv.org/abs/2206.06860
Publikováno v:
MNRAS, 495, 4, 2020, 4135-4157
This is the first paper in a series devoted to review the main properties of galaxies designated S0 in the Hubble classification system. Our aim is to gather abundant and, above all, robust information on the most relevant physical parameters of this
Externí odkaz:
http://arxiv.org/abs/2005.09016
Publikováno v:
A&A 631, A93 (2019)
We present an automated statistical method that uses medium-resolution spectroscopic observations of a set of stars to select those that show evidence of possessing significant amounts of neutron-capture elements. Our tool was tested against a sample
Externí odkaz:
http://arxiv.org/abs/1909.11463
Autor:
Solanes, J. M., Perea, J. D., Valentí-Rojas, G., del Olmo, A., Márquez, I., Almeida, C. Ramos, Tous, J. L.
Publikováno v:
A&A 624, A86 (2019)
A suite of 432 collisionless simulations of bound pairs of spiral galaxies with mass ratios 1:1 and 3:1, and global properties consistent with the $\Lambda$CDM paradigm, is used to test the conjecture that major mergers fuel the dual AGN (DAGN) of th
Externí odkaz:
http://arxiv.org/abs/1807.01490
Autor:
IDILICO Collaboration, Solanes, J. M., Perea, J. D., Darriba, L., García-Gómez, C., Bosma, A., Athanassoula, E.
We have developed a computationally competitive N-body model of a previrialized aggregation of galaxies in a flat LambdaCDM universe to assess the role of the multiple mergers that take place during the formation stage of such systems in the configur
Externí odkaz:
http://arxiv.org/abs/1605.08331
Autor:
Acosta-Pulido, J. A., Agudo, I., Alberdi, A., Alcolea, J., Alfaro, E. J., Alonso-Herrero, A., Anglada, G., Arnalte-Mur, P., Ascasibar, Y., Ascaso, B., Azulay, R., Bachiller, R., Baez-Rubio, A., Battaner, E., Blasco, J., Brook, C. B., Bujarrabal, V., Busquet, G., Caballero-Garcia, M. D., Carrasco-Gonzalez, C., Casares, J., Castro-Tirado, A. J., Colina, L., Colomer, F., de Gregorio-Monsalvo, I., del Olmo, A., Desmurs, J. -F., Diego, J. M., Dominguez-Tenreiro, R., Estalella, R., Fernandez-Soto, A., Florido, E., Font, J., Font, J. A., Fuente, A., Garcia-Benito, R., Garcia-Burillo, S., Garcia-Lorenzo, B., de Paz, A. Gil, Girart, J. M., Goicoechea, J. R., Gomez, J. F., Gonzalez-Garcia, M., Gonzalez-Martin, O., Gonzalez-Serrano, J. I., Gorgas, J., Gorosabel, J., Guijarro, A., Guirado, J. C., Hernandez-Garcia, L., Hernandez-Monteagudo, C., Herranz, D., Herrero-Illana, R., Hu, Y. -D., Huelamo, N., Huertas-Company, M., Iglesias-Paramo, J., Jeong, S., Jimenez-Serra, I., Knapen, J. H., Lineros, R. A., Lisenfeld, U., Marcaide, J. M., Marquez, I., Marti, J., Marti, J. M., Marti-Vidal, I., Martinez-Gonzalez, E., Martin-Pintado, J., Masegosa, J., Mayen-Gijon, J. M., Mezcua, M., Migliari, S., Mimica, P., Moldon, J., Morata, O., Negueruela, I., Oates, S. R., Osorio, M., Palau, A., Paredes, J. M., Perea, J., Perez-Gonzalez, P. G., Perez-Montero, E., Perez-Torres, M. A., Perucho, M., Planelles, S., Pons, J. A., Prieto, A., Quilis, V., Ramirez-Moreta, P., Almeida, C. Ramos, Rea, N., Ribo, M., Rioja, M. J., Espinosa, J. M. Rodriguez, Ros, E., Rubiño-Martin, J. A., Ruiz-Granados, B., Sabater, J., Sanchez, S., Sanchez-Contreras, C., Sanchez-Monge, A., Sanchez-Ramirez, R., Sintes, A. M., Solanes, J. M., Sopuerta, C. F., Tafalla, M., Tello, J. C., Tercero, B., Toribio, M. C., Torrelles, J. M., Torres, M. A. P., Usero, A., Verdes-Montenegro, L., Vidal-Garcia, A., Vielva, P., Vilchez, J., Zhang, B. -B.
The Square Kilometre Array (SKA) is called to revolutionise essentially all areas of Astrophysics. With a collecting area of about a square kilometre, the SKA will be a transformational instrument, and its scientific potential will go beyond the inte
Externí odkaz:
http://arxiv.org/abs/1506.03474
This is the second paper of two reporting results from a study of the HI content and stellar properties of nearby galaxies detected by the Arecibo Legacy Fast ALFA blind 21-cm line survey and the Sloan Digital Sky Survey in a 2160 deg^2 region covere
Externí odkaz:
http://arxiv.org/abs/1103.0990
We report results from a study of the HI content and stellar properties of nearby galaxies detected by the Arecibo Legacy Fast ALFA blind 21-cm line survey and the Sloan Digital Sky Survey in two declination strips covering a total area of 9 hr X 16
Externí odkaz:
http://arxiv.org/abs/1103.0900