Zobrazeno 1 - 10
of 802
pro vyhledávání: '"Marín-Franch, A"'
Autor:
Huang, Yang, Beers, Timothy C., Xiao, Kai, Yuan, Haibo, Lee, Young Sun, Gu, Hongrui, Hong, Jihye, Liu, Jifeng, Fan, Zhou, Coelho, Paula, Cruz, Patricia, Galindo-Guil, F. J., Daflon, Simone, Jiménez-Esteban, Fran, Cenarro, Javier, Cristóbal-Hornillos, David, Hernández-Monteagudo, Carlos, López-Sanjuan, Carlos, Marín-Franch, Antonio, Moles, Mariano, Varela, Jesús, Ramírez, Héctor Vázquez, Alcaniz, Jailson, Dupke, Renato, Ederoclite, Alessandro, Sodré Jr., Laerte, Angulo, Raul E.
We present a catalog of stellar parameters (effective temperature $T_{\rm eff}$, surface gravity $\log g$, age, and metallicity [Fe/H]) and elemental-abundance ratios ([C/Fe], [Mg/Fe], and [$\alpha$/Fe]) for some five million stars (4.5 million dwarf
Externí odkaz:
http://arxiv.org/abs/2408.02171
Autor:
López-Sanjuan, C., Tremblay, P. -E., O'Brien, M. W., Spinoso, D., Ederoclite, A., Ramió, H. Vázquez, Cenarro, A. J., Marín-Franch, A., Civera, T., Carrasco, J. M., Gänsicke, B. T., Fusillo, N. P. Gentile, Hernán-Caballero, A., Hollands, M. A., del Pino, A., Sánchez, H. Domínguez, Fernández-Ontiveros, J. A., Jiménez-Esteban, F. M., Rebassa-Mansergas, A., Schmidtobreick, L., Angulo, R. E., Cristòbal-Hornillos, D., Dupke, R. A., Hernández-Monteagudo, C., Moles, M., Sodré Jr., L., Varela, J.
We used the Javalambre Photometric Local Universe Survey (J-PLUS) DR2 photometry in twelve optical bands over 2176 deg2 to estimate the fraction of white dwarfs with presence of CaII H+K absorption along the cooling sequence. We compared the J-PLUS p
Externí odkaz:
http://arxiv.org/abs/2406.16055
Autor:
Rodrigo, Carlos, Cruz, Patricia, Aguilar, John F., Aller, Alba, Solano, Enrique, Galvez-Ortiz, Maria Cruz, Jimenez-Esteban, Francisco, Mas-Buitrago, Pedro, Bayo, Amelia, Cortes-Contreras, Miriam, Murillo-Ojeda, Raquel, Bonoli, Silvia, Cenarro, Javier, Dupke, Renato, Lopez-Sanjuan, Carlos, Marin-Franch, Antonio, de Oliveira, Claudia Mendes, Moles, Mariano, Taylor, Keith, Varela, Jesus, Ramio, Hector Vazquez
This paper is focused on the segregation of FGK dwarf and giant stars through narrow-band photometric data using the Spanish Virtual Observatory (SVO) Filter Profile Service and associated photometric tools. We selected spectra from the MILES, STELIB
Externí odkaz:
http://arxiv.org/abs/2406.03310
Autor:
Acharya, Nischal, Bonoli, Silvia, Salvato, Mara, Cortesi, Ariana, Delgado, M. Rosa González, Lopez, Ivan Ezequiel, Marquez, Isabel, Martínez-Solaeche, Ginés, Abdurro'uf, Alexander, David, Brusa, Marcella, Chaves-Montero, Jonás, Ontiveros, Juan Antonio Fernández, Laloux, Brivael, Lapi, Andrea, Mountrichas, George, Almeida, Cristina Ramos, Martín, Julio Esteban Rodríguez, Shankar, Francesco, Soria, Roberto, Vilchez, M. José, Abramo, Raul, Alcaniz, Jailson, Benitez, Narciso, Carneiro, Saulo, Cenarro, Javier, Cristóbal-Hornillos, David, Dupke, Renato, Ederoclite, Alessandro, Hernán-Caballero, A., López-Sanjuan, Carlos, Marín-Franch, Antonio, de Oliveira, Caludia Mendes, Moles, Mariano, Sodré Jr., Laerte, Taylor, Keith, Varela, Jesús, Ramió, Héctor Vázquez
We study the impact of black hole nuclear activity on both the global and radial star formation rate (SFR) profiles in X-ray-selected active galactic nuclei (AGN) in the field of miniJPAS, the precursor of the much wider J-PAS project. Our sample inc
Externí odkaz:
http://arxiv.org/abs/2405.06010
Autor:
del Pino, A., López-Sanjuan, C., Hernán-Caballero, A., Domínguez-Sánchez, H., von Marttens, R., Fernández-Ontiveros, J. A., Coelho, P. R. T., Lumbreras-Calle, A., Vega-Ferrero, J., Jimenez-Esteban, F., Cruz, P., Marra, V., Quartin, M., Galarza, C. A., Angulo, R. E., Cenarro, A. J., Cristóbal-Hornillos, D., Dupke, R. A., Ederoclite, A., Hernández-Monteagudo, C., Marín-Franch, A., Moles, M., Sodré Jr., L., Varela, J., Ramió, H. Vázquez
With its 12 optical filters, the Javalambre-Photometric Local Universe Survey (J-PLUS) provides an unprecedented multicolor view of the local Universe. The third data release (DR3) covers 3,192 deg$^2$ and contains 47.4 million objects. However, the
Externí odkaz:
http://arxiv.org/abs/2404.16567
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:
González-Díaz, Raul, Galbany, Lluís, Kangas, Tuomas, García-Benito, Rubén, Anderson, Joseph P., Lyman, Joseph, Varela, Jesús, Oltra, Lamberto, García, Rafael Logroño, Rojo, Gonzalo Vilella, López-Sanjuan, Carlos, Pérez-Torres, Miguel Ángel, Rosales-Ortega, Fabián, Mattila, Seppo, Kuncarayakti, Hanindyo, James, Phil, Habergham, Stacey, Vílchez, José Manuel, Alcaniz, Jailson, Angulo, Raul E., Cenarro, Javier, Cristóbal-Hornillos, David, Dupke, Renato, Ederoclite, Alessandro, Hernández-Monteagudo, Carlos, Marín-Franch, Antonio, Moles, Mariano, Sodré Jr., Laerte, Ramió, Héctor Vázquez
We study the local environmental properties of 418 supernovae (SNe) of all types using data from the Javalambre Photometric Local Universe Survey (J-PLUS), which includes 5 broad- and 7 narrow-band imaging filters, using two independent analyses: 1)
Externí odkaz:
http://arxiv.org/abs/2312.13830
Autor:
Doubrawa, L., Cypriano, E. S., Finoguenov, A., Lopes, P. A. A., Gonzalez, A. H., Maturi, M., Dupke, R. A., Delgado, R. M. González, Abramo, R., Benitez, N., Bonoli, S., Carneiro, S., Cenarro, J., Cristóbal-Hornillos, D., Ederoclite, A., Hernán-Caballero, A., López-Sanjuan, C., Marín-Franch, A., de Oliveira, C. Mendes, Moles, M., Sodré Jr., L., Taylor, K., Varela, J., Ramió, H. Vázquez
Galaxy clusters are an essential tool to understand and constrain the cosmological parameters of our Universe. Thanks to its multi-band design, J-PAS offers a unique group and cluster detection window using precise photometric redshifts and sufficien
Externí odkaz:
http://arxiv.org/abs/2312.12197
Autor:
Díaz-García, L. A., Delgado, R. M. González, García-Benito, R., Martínez-Solaeche, G., Rodríguez-Martín, J. E., López-Sanjuan, C., Hernán-Caballero, A., Márquez, I., Vílchez, J. M., Abramo, R., Alcaniz, J., Benítez, N., Bonoli, S., Carneiro, S., Cenarro, A. J., Cristóbal-Hornillos, D., Dupke, R. A., Ederoclite, A., Marín-Franch, A., de Oliveira, C. Mendes, Moles, M., Sodré, L., Taylor, K., Varela, J., Ramió, H. Vázquez
Publikováno v:
A&A 688, A113 (2024)
We aim at developing a robust methodology for constraining the luminosity and stellar mass functions (LMFs) of galaxies by solely using data from multi-filter surveys and testing the potential of these techniques for determining the evolution of the
Externí odkaz:
http://arxiv.org/abs/2311.18051