Zobrazeno 1 - 10
of 289
pro vyhledávání: '"Castro-Rodríguez, N"'
Autor:
Villar-Martín, M., Castro-Rodríguez, N., Santaella, M. Pereira, Lamperti, I., Tadhunter, C., Emonts, B., Colina, L., Herrero, A. Alonso, Cabrera-Lavers, A., Bellocchi, E.
Publikováno v:
A&A 673, A25 (2023)
Although the ultraluminous infrared radio galaxy 4C12.50 at z=0.12 is a promising candidate to reveal how radio induced feedback may regulate star formation in galaxies, we find no solid evidence for current or past impact of this mechanism on the ev
Externí odkaz:
http://arxiv.org/abs/2303.00291
Autor:
Rebassa-Mansergas, A., Maldonado, J., Raddi, R., Knowles, A. T., Torres, S., Hoskin, M., Cunningham, T., Hollands, M., Ren, J., Gaensicke, B. T., Tremblay, P. -E., Castro-Rodriguez, N., Camisassa, M., Koester, D.
The age-metallicity relation is a fundamental tool for constraining the chemical evolution of the Galactic disc. In this work we analyse the observational properties of this relation using binary stars that have not interacted consisting of a white d
Externí odkaz:
http://arxiv.org/abs/2105.13379
Autor:
Alonso, R., Rodríguez-Gil, P., Izquierdo, P., Deeg, H. J., Lodieu, N., Cabrera-Lavers, A., Hollands, M. A., Pérez-Toledo, F. M., Castro-Rodríguez, N., Reverte-Payá, D.
Publikováno v:
A&A 649, A131 (2021)
The cool white dwarf WD 1856+534 was found to be transited by a Jupiter-sized object with a mass at or below 14 M$_{\rm{Jup}}$. We used the GTC telescope to obtain and analyse photometry and low resolution spectroscopy of six transits of WD 1856+534
Externí odkaz:
http://arxiv.org/abs/2103.15720
Autor:
Castro, N., Crowther, P. A., Evans, C. J., Mackey, J., Castro-Rodriguez, N., Vink, J. S., Melnick, J., Selman, F.
Publikováno v:
A&A 614, A147 (2018)
We introduce VLT-MUSE observations of the central 2$'\times2'$ (30$\times$30 pc) of the Tarantula Nebula in the Large Magellanic Cloud. The observations provide an unprecedented spectroscopic census of the massive stars and ionised gas in the vicinit
Externí odkaz:
http://arxiv.org/abs/1802.01597
Publikováno v:
A&A 600, A91 (2017)
CONTEXT. A set of 20 extremely red galaxies at 2.5
Externí odkaz:
http://arxiv.org/abs/1702.00380
Autor:
Zarattini, S., Girardi, M., Aguerri, J. A. L., Boschin, W., Barrena, R., del Burgo, C., Castro-Rodriguez, N., Corsini, E. M., D'Onghia, E., Kundert, A., Méndez-Abreu, J., Sánchez-Janssen, R.
Publikováno v:
A&A 586, A63 (2016)
Fossil groups are expected to be the final product of galaxy merging within galaxy groups. In simulations, they are predicted to assemble their mass at high redshift. This early formation allows for the innermost $M^\ast$ galaxies to merge into a mas
Externí odkaz:
http://arxiv.org/abs/1511.02854
Autor:
Zarattini, S., Aguerri, J. A. L, Sanchez-Janssen, R., Barrena, R., Boschin, W., del Burgo, C., Castro-Rodriguez, N., Corsini, E. M., D'Onghia, E., Girardi, M., Iglesias-Paramo, J., Kundert, A., Mendez-Abreu, J., Vilchez, J. M.
Publikováno v:
A&A 581, A16 (2015)
In nature we observe galaxy aggregations that span a wide range of magnitude gaps between the two first-ranked galaxies of a system ($\Delta m_{12}$). There are systems with gaps close to zero (e.g., the Coma cluster), and at the other extreme of the
Externí odkaz:
http://arxiv.org/abs/1506.03076
Autor:
Zarattini, S., Barrena, R., Girardi, M., Castro-Rodriguez, N., Boschin, W., Aguerri, J. A. L., Méndez-Abreu, J., Sánchez-Janssen, R., Catalán-Torrecilla, C., Corsini, E. M., del Burgo, C., D'Onghia, E., Herrera-Ruiz, N., Iglesias-Páramo, J., Bailon, E. Jimenez, Muñoz, M. Lozada, Napolitano, N., Vilchez, J. M.
(Abridged) Fossil systems are group- or cluster-sized objects whose luminosity is dominated by a very massive central galaxy. In the current cold dark matter scenario, these objects formed hierarchically at an early epoch of the Universe and then slo
Externí odkaz:
http://arxiv.org/abs/1403.0588
Autor:
Girardi, M., Aguerri, J. A. L., De Grandi, S., D'Onghia, E., Barrena, R., Boschin, W., Mendez-Abreu, J., Sanchez-Janssen, R., Zarattini, S., Biviano, A., Castro-Rodriguez, N., Corsini, E. M., del Burgo, C., Iglesias-Paramo, J.
This study is part of the FOssil Groups Origin (FOGO) project which aims at carrying out a systematic and multiwavelength study of a large sample of fossil systems. Here we focus on the relation between the optical luminosity (Lopt) and X-ray luminos
Externí odkaz:
http://arxiv.org/abs/1403.0590
Autor:
Gruppioni, C., Pozzi, F., Rodighiero, G., Delvecchio, I., Berta, S., Pozzetti, L., Zamorani, G., Andreani, P., Cimatti, A., Ilbert, O., Floch, E. Le, Lutz, D., Magnelli, B., Marchetti, L., Monaco, P., Nordon, R., Oliver, S., Popesso, P., Riguccini, L., Roseboom, I., Rosario, D. J., Sargent, M., Vaccari, M., Altieri, B., Aussel, H., Bongiovanni, A., Cepa, J., Daddi, E., Dominguez-Sanchez, H., Elbaz, D., Forster-Schreiber, N., Genzel, R., Iribarrem, A., Magliocchetti, M., Maiolino, R., Poglitsch, A., Garcia, A. Perez, Sanchez-Portal, M., Sturm, E., Tacconi, L., Valtchanov, I., Amblard, A., Arumugam, V., Bethermin, M., Bock, J., Boselli, A., Buat, V., Burgarella, D., Castro-Rodriguez, N., Cava, A., Chanial, P., Clements, D. L., Conley, A., Cooray, A., Dowell, C. D., Dwek, E., Eales, S., Franceschini, A., Glenn, J., Griffin, M., Hatziminaoglou, E., Ibar, E., Isaak, K., Ivison, R. J., Lagache, G., Levenson, L., Lu, N., Madden, S., Maffei, B., Mainetti, G., Nguyen, H. T., Halloran, B. O, Page, M. J., Panuzzo, P., Papageorgiou, A., Pearson, C. P., Perez-Fournon, I., Pohlen, M., Rigopoulou, D., Rowan-Robinson, M., Schulz, B., Scott, D., Seymour, N., Shupe, D. L., Smith, A. J., Stevens, J. A., Symeonidis, M., Trichas, M., Tugwell, K. E., Vigroux, L., Wang, L., Wright, G., Xu, C. K., Zemcov, M., Bardelli, S., Carollo, M., Contini, T., Fevre, O. Le, Lilly, S., Mainieri, V., Renzini, A., Scodeggio, M., Zucca, E.
We exploit the deep and extended far infrared data sets (at 70, 100 and 160 um) of the Herschel GTO PACS Evolutionary Probe (PEP) Survey, in combination with the HERschel Multi tiered Extragalactic Survey (HerMES) data at 250, 350 and 500 um, to deri
Externí odkaz:
http://arxiv.org/abs/1302.5209