Zobrazeno 1 - 10
of 2 060
pro vyhledávání: '"Caballero, Antonio"'
Autor:
Pérez-Díaz, Borja, Pérez-Montero, Enrique, Fernández-Ontiveros, Juan A., Vílchez, José M., Hernán-Caballero, Antonio, Amorín, Ricardo
Publikováno v:
A&A 685, A168 (2024)
The infrared (IR) range is extremely useful in the context of chemical abundance studies of the gas-phase interstellar medium (ISM) due to the large variety of ionic species traced in this regime, the negligible effects from dust attenuation or tempe
Externí odkaz:
http://arxiv.org/abs/2403.02903
Autor:
Zhao, Xiurui, Civano, Francesca, Willmer, Christopher N. A., Bonoli, Silvia, Chen, Chien-Ting, Creech, Samantha, Dupke, Renato, Fornasini, Francesca M., Jansen, Rolf A., Kikuta, Satoshi, Koekemoer, Anton M., Laha, Sibasish, Marchesi, Stefano, O'Brien, Rosalia, Silver, Ross, Willner, S. P., Windhorst, Rogier A., Yan, Haojing, Alcaniz, Jailson, Benitez, Narciso, Carneiro, Saulo, Cenarro, Javier, Cristóbal-Hornillos, David, Ederoclite, Alessandro, Hernán-Caballero, Antonio, López-Sanjuan, Carlos, Marín-Franch, Antonio, de Oliveira, Claudia Mendes, Moles, Mariano, Sodré Jr., Laerte, Taylor, Keith, Varela, Jesús, Ramió, Héctor Vázquez
Publikováno v:
ApJ 965, 188 (2024)
We present the second NuSTAR and XMM-Newton extragalactic survey of the JWST North Ecliptic Pole (NEP) Time-Domain Field (TDF). The first NuSTAR NEP-TDF survey (Zhao et al. 2021) had 681 ks total exposure time executed in NuSTAR cycle 5, in 2019 and
Externí odkaz:
http://arxiv.org/abs/2402.13508
Autor:
Breda, Iris, Amarantidis, Stergios, Vilchez, José M., Pérez-Montero, Enrique, Kehrig, Carolina, Iglesias-Páramo, Jorge, Arroyo-Polonio, Antonio, Fernández-Ontiveros, Juan A., Delgado, Rosa M. González, Díaz-García, Luis A., Abramo, Raul, Alcaniz, 5 Jailson, Benítez, Narciso, Bonoli, Silvia, Cenarro, Javier A., Cristóbal-Hornillos, David, Dupke, Renato, Ederoclite, Alessandro, Hernán-Caballero, Antonio, López-Sanjuan, Carlos, Marín-Franch, Antonio, de Oliveira, Claudia Mendes, Moles, Mariano, Sodré, Laerte, Taylor, Keith, Varela, Jesús, Vázquez-Ramió, Héctor
Extreme Emission Line Galaxies (EELGs) stand as remarkable objects due to their extremely metal poor environment and intense star formation. Considered as local analogues of high-redshift galaxies in the peak of their star-forming activity, they offe
Externí odkaz:
http://arxiv.org/abs/2401.13816
Autor:
Pérez-Ràfols, Ignasi, Abramo, L. Raul, Martínez-Solaeche, Ginés, Pieri, Matthew M., Queiroz, Carolina, Rodrigues, Natália V. N., Bonoli, Silvia, Chaves-Montero, Jonás, Morrison, Sean S., Alcaniz, Jailson, Benitez, Narciso, Carneiro, Saulo, Cenarro, Javier, Cristóbal-Hornillos, David, Dupke, Renato, Ederoclite, Alessandro, Delgado, Rosa M. González, Hernán-Caballero, Antonio, López-Sanjuan, Carlos, Marín-Franch, Antonio, Marra, Valerio, de Oliveira, Claudia Mendes, Moles, Mariano, Sodré Jr., Laerte, Taylor, Keith, Varela, Jesús, Ramió, Héctor Vázquez
Publikováno v:
A&A 678, A144 (2023)
We present a list of quasar candidates including photometric redshift estimates from the miniJPAS Data Release constructed using SQUEzE. This work is based on machine-learning classification of photometric data of quasar candidates using SQUEzE. It h
Externí odkaz:
http://arxiv.org/abs/2309.00461
Autor:
Torralba-Torregrosa, Alberto, Gurung-López, Siddhartha, Arnalte-Mur, Pablo, Spinoso, Daniele, Izquierdo-Villalba, David, Fernández-Soto, Alberto, Angulo, Raúl, Bonoli, Silvia, Delgado, Rosa M. González, Márquez, Isabel, Martínez, Vicent J., Rahna, P. T., Vílchez, José M., Abramo, Raul, Alcaniz, Jailson, Benitez, Narciso, Carneiro, Saulo, Cenarro, Javier, Cristóbal-Hornillos, David, Dupke, Renato, Ederoclite, Alessandro, Hernán-Caballero, Antonio, López-Sanjuan, Carlos, Marín-Franch, Antonio, de Oliveira, Claudia Mendes, Moles, Mariano, Sodré Jr., Laerte, Taylor, Keith, Varela, Jesús, Ramió, Héctor Vázquez
Publikováno v:
A&A 680, A14 (2023)
We present the Lyman-$a$ (Lya) Luminosity Function (LF) at $2.05
Externí odkaz:
http://arxiv.org/abs/2307.10215
Autor:
Yuan, H. -B., Yang, L., Cruz, P., Jiménez-Esteban, F., Daflon, S., Placco, V. M., Akras, S., Alfaro, E. J., Galarza, C. Andrés, Gonçalves, D. R., Duan, F. -Q., Liu, J. -F., Laur, J., Solano, E., Fernandes, M. Borges, Cenarro, A. J., Marín-Franch, A., Varela, J., Ederoclite, A., López-Sanjuan, Carlos, Abramo, R., Alcaniz, J., Benítez, N., Bonoli, S., Cristóbal-Hornillos, D., Dupke, R. A., Hernán-Caballero, Antonio, de Oliveira, C. Mendes, Moles, M., Sodré Jr., L., Ramió, Héctor Vázquez, Taylor, K.
With a unique set of 54 overlapping narrow-band and two broader filters covering the entire optical range, the incoming Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will provide a great opportunity for stellar physics
Externí odkaz:
http://arxiv.org/abs/2210.17133
Autor:
Rahna, P. T., Zheng, Zhen-Ya, Chies-Santos, Ana L., Cai, Zheng, Spinoso, Daniele, Marquez, Isabel, Overzier, Roderik, Abramo, L. Raul, Bonoli, Silvia, Kehrig, Carolina, Diaz-Garcia, L. A., Povic, Mirjana, Soria, Roberto, Diego, Jose M., Broadhurst, Tom, Delgado, Rosa M. Gonzalez, Alcaniz, Jailson, Benitez, Narciso, Carneiro, Saulo., Cenarro, A. Javier, Cristobal-Hornillos, David, Dupke, Renato A., Ederoclite, Alessandro, Hernan-Caballero, Antonio, Lopez-Sanjuan, Carlos, Marin-Franch, Antonio, de Oliveira, Claudia Mendes, Moles, Mariano, Sodre Jr., Laerte, Taylor, Keith, Varela, Jesus, Ramio, Hector Vazquez, team, JPAS
Publikováno v:
A&A 668, A148 (2022)
The Ly$\alpha$ emission is an important tracer of neutral gas in a circum-galactic medium (CGM) around high-z QSOs. The origin of Lya emission around QSOs is still under debate which has significant implications for galaxy formation and evolution. In
Externí odkaz:
http://arxiv.org/abs/2207.00196
Autor:
Queiroz, Carolina, Abramo, L. Raul, Rodrigues, Natália V. N., Pérez-Ràfols, Ignasi, Martínez-Solaeche, Ginés, Hernán-Caballero, Antonio, Hernández-Monteagudo, Carlos, Lumbreras-Calle, Alejandro, Pieri, Matthew M., Morrison, Sean S., Bonoli, Silvia, Chaves-Montero, Jonás, Chies-Santos, Ana L., Díaz-García, L. A., Fernandez-Soto, Alberto, Delgado, Rosa M. González, Alcaniz, Jailson, Benítez, Narciso, Cenarro, A. Javier, Civera, Tamara, Dupke, Renato A., Ederoclite, Alessandro, López-Sanjuan, Carlos, Marín-Franch, Antonio, de Oliveira, Claudia Mendes, Moles, Mariano, Sodré Jr., Laerte, Taylor, Keith, Varela, Jesús, Ramió, Héctor Vázquez
In this series of papers, we employ several machine learning (ML) methods to classify the point-like sources from the miniJPAS catalogue, and identify quasar candidates. Since no representative sample of spectroscopically confirmed sources exists at
Externí odkaz:
http://arxiv.org/abs/2202.00103
Autor:
Chaves-Montero, Jonás, Bonoli, Silvia, Trakhtenbrot, Benny, Fernández-Centeno, Alejandro, Queiroz, Carolina, Díaz-García, Luis A., Delgado, Rosa María González, Hernán-Caballero, Antonio, Hernández-Monteagudo, Carlos, Lópen-Sanjuan, Carlos, Overzier, Roderik, Sobral, David, Abramo, L. Raul, Alcaniz, Jailson, Benitez, Narciso, Carneiro, Saulo, Cenarro, A. Javier, Cristóbal-Hornillos, David, Dupke, Renato A., Ederoclite, Alessandro, Marín-Franch, Antonio, de Oliveira, Claudia Mendes, Moles, Mariano, Sodré Jr., Laerte, Taylor, Keith, Varela, Jesús, Ramió, Héctor Vázquez, Civera, Tamara
Publikováno v:
A&A 660, A95 (2022)
Precise measurements of black hole masses are essential to understanding the coevolution of these sources and their host galaxies. We develop a novel approach for computing black hole virial masses using measurements of continuum luminosities and emi
Externí odkaz:
http://arxiv.org/abs/2111.01180
Autor:
García-Martínez, Beatriz, Fernández-Sotos, Patricia, Ricarte, Jorge J., Sánchez-Morla, Eva M., Sánchez-Reolid, Roberto, Rodriguez-Jimenez, Roberto, Fernández-Caballero, Antonio
Publikováno v:
In Cognitive Systems Research January 2024 83