Zobrazeno 1 - 10
of 125
pro vyhledávání: '"Perez-Martinez R"'
Autor:
González-Otero, M., Padilla-Torres, C. P., Cepa, J., González, J. J., Bongiovanni, Á., García, A. M. Pérez, González-Serrano, J. I., Alfaro, E., Avila-Reese, V., Benítez, E., Binette, L., Cerviño, M., Cruz-González, I., de Diego, J. A., Gallego, J., Hernández-Toledo, H., Krongold, Y., Lara-López, M. A., Nadolny, J., Pérez-Martínez, R., Pović, M., Sánchez-Portal, M., Cedrés, B., Dultzin, D., Jiménez-Bailón, E., Martínez, R. Navarro, Negrete, C. A., Pintos-Castro, I., Valenzuela, O.
Publikováno v:
A&A 669, A85 (2023)
Context. Extragalactic surveys are a key tool for better understanding the evolution of galaxies. Both deep and wide-field surveys serve to provide a clearer emerging picture of the physical processes that take place in and around galaxies, and to id
Externí odkaz:
http://arxiv.org/abs/2208.02828
Autor:
Sotillo-Ramos, D., Lara-Lopez, M. A., Perez-Garcia, A. M., Perez-Martinez, R., Hopkins, A. M., Holwerda, B. W., Liske, J., Lopez-Sanchez, A. R., Owers, M. S., Pimbblet, K. A.
We present a study of the relationships and environmental dependencies between stellar mass, star formation rate, and gas metallicity for more than 700 galaxies in groups up to redshift 0.35 from the Galaxy And Mass Assembly (GAMA) survey. To identif
Externí odkaz:
http://arxiv.org/abs/2109.12078
Autor:
Vioque, M., Oudmaijer, R. D., Schreiner, M., Mendigutía, I., Baines, D., Mowlavi, N., Pérez-Martínez, R.
Publikováno v:
A&A 638, A21 (2020)
The intermediate-mass pre-main sequence Herbig Ae/Be stars are key to understanding the differences in formation mechanisms between low- and high-mass stars. The study of the general properties of these objects is hampered by the fact that few and mo
Externí odkaz:
http://arxiv.org/abs/2005.01727
Publikováno v:
A&A 620, A128 (2018)
We use Gaia Data Release 2 (DR2) to place 252 Herbig Ae/Be stars in the HR diagram and investigate their characteristics and properties. For all known Herbig Ae/Be stars with parallaxes in Gaia DR2, we collected their atmospheric parameters and photo
Externí odkaz:
http://arxiv.org/abs/1808.00476
Autor:
Polednikova, J., Ederoclite, A., de Diego, J. A., Cepa, J., González-Serrano, J. I., Bongiovanni, A., Oteo, I., García, A. M. Pérez, Pérez-Martínez, R., Pintos-Castro, I., Ramón-Pérez, M., Sánchez-Portal, M.
Microvariability (intra-night variability) is a low amplitude flux change at short time scales (i.e. hours). It has been detected in unobscured type 1 AGNs and blazars. However in type 2 AGNs, the detection is hampered by the low contrast between the
Externí odkaz:
http://arxiv.org/abs/1605.09424
Autor:
Oteo, I., Magdis, G., Bongiovanni, Á., Pérez-García, A. M., Cepa, J., Cedrés, B., Ederoclite, A., Sánchez-Portal, M., Aguerri, J. A. L., Alfaro, E. J., Altieri, B., Andreani, P., Aparicio-Villegas, T., Aussel, H., Benítez, N., Berta, S., Broadhurst, T., Cabrera-Caño, J., Castander, F. J., Cerviño, M., Cimatti, A., Cristobal-Hornillos, D., Daddi, E., Elbaz, D., Fernandez-Soto, A., Schreiber, N. Förster, Genzel, R., Gonzalez-Delgado, R. M., Husillos, C., Infante, L., Floc'h, E. Le, Lutz, D., Magnelli, B., Maiolino, R., Márquez, I., Martínez, V. J., Masegosa, J., Matute, I., Moles, M., Molino, A., del Olmo, A., Perea, J., Pérez-Martínez, R., Pintos-Castro, I., Poglitsch, A., Polednikova, J., Popesso, P., Pović, M., Pozzi, F., Prada, F., Quintana, J. M., Riguccini, L., Sturm, E., Tacconi, L., Valtchanov, I., Viironen, K.
We report the PACS-100um/160um detections of a sample of 42 GALEX-selected and FIR-detected Lyman break galaxies (LBGs) at z ~ 1 located in the COSMOS field and analyze their ultra-violet (UV) to far-infrared (FIR) properties. The detection of these
Externí odkaz:
http://arxiv.org/abs/1306.1121
Autor:
Oteo, I., Cepa, J., Bongiovanni, Á., Pérez-García, A. M., Cedrés, B., Sánchez, H. Domínguez, Ederoclite, A., Sánchez-Portal, M., Pintos-Castro, I., Pérez-Martínez, R.
Lyman break galaxies (LBGs) represent one of the kinds of star-forming galaxies that are found in the high-redshift universe. The detection of LBGs in the FIR domain can provide very important clues on their dust attenuation and total SFR, allowing a
Externí odkaz:
http://arxiv.org/abs/1304.3230
Autor:
Oteo, I., Bongiovanni, Á., Cepa, J., Pérez-García, A. M., Ederoclite, A., Sánchez-Portal, M., Pintos-Castro, I., Pérez-Martínez, R., Aguerri, J. A. L., Alfaro, E. J., Aparicio-Villegas, T., Benítez, N., Broadhurst, T., Cabrera-Caño, J., Castander, F. J., Cerviño, M., Cristobal-Hornillos, D., Fernandez-Soto, A., Gonzalez-Delgado, R. M., Husillos, C., Infante, L., Martínez, V. J., Márquez, I., Masegosa, J., Matute, I., Moles, M., Molino, A., del Olmo, A., Perea, J., Prada, F., Quintana, J. M., Viironen, K.
We take advantage of the exceptional photometric coverage provided by the combination of GALEX data in the UV and the ALHAMBRA survey in the optical and near-IR to analyze the physical properties of a sample of 1225 GALEX-selected Lyman break galaxie
Externí odkaz:
http://arxiv.org/abs/1302.2327
Autor:
Oteo, I., Bongiovanni, A., García, A. M. Pérez, Cepa, J., Ederoclite, A., Sánchez-Portal, M., Pintos-Castro, I., Pérez-Martínez, R., Lutz, D., Altieri, B., Andreani, P., Aussel, H., Berta, S., Cimatti, A., Daddi, E., Elbaz, D., Schreiber, N. Förster, Genzel, R., Floc'h, E. Le, Magnelli, B., Maiolino, R., Poglitsch, A., Popesso, P., Pozzi, F., Riguccini, L., Sturm, E., Tacconi, L., Valtchanov, I.
The analysis of the physical properties of low-redshift Ly$\alpha$ emitters (LAEs) can provide clues in the study of their high-redshift analogues. At $z \sim 0.3$, LAEs are bright enough to be detected over almost the entire electromagnetic spectrum
Externí odkaz:
http://arxiv.org/abs/1204.0782
Autor:
Oteo, I., Bongiovanni, A., García, A. M. Pérez, Cepa, J., Ederoclite, A., Sánchez-Portal, M., Pintos-Castro, I., Pérez-Martínez, R., Altieri, B., Andreani, P., Aussel, H., Berta, S., Cimatti, A., Daddi, E., Elbaz, D., Schreiber, N. Förster, Genzel, R., Lutz, D., Magnelli, B., Maiolino, R., Poglitsch, A., Popesso, P., Pozzi, F., Sturm, E., Tacconi, L., Valtchanov, I.
In this work we analyze the physical properties of a sample of 56 spectroscopically selected star-forming (SF) Ly$\alpha$ emitting galaxies at 2.0$\lesssim$z$\lesssim$3.5 using both a spectral energy distribution (SED) fitting procedure from rest-fra
Externí odkaz:
http://arxiv.org/abs/1202.0997