Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Martínez-Paredes, Mariela"'
Autor:
Martínez-Paredes, Mariela, Bruzual, Gustavo, Morisset, Christophe, Kim, Minsun, Meléndez, Marcio, Binette, Luc
Combining the {\sc Cloudy} photoionization code with updated stellar population synthesis results, we simultaneously model the MIR $\neiii/\neii$ vs. $\oiv/\neiii$, the MIR-FIR $\neiii/\neii$ vs. $\oiv/\oiii$ and the classical BPT diagnostic diagrams
Externí odkaz:
http://arxiv.org/abs/2308.05604
Autor:
Victoria-Ceballos, César Ivan, González-Martín, Omaira, Fritz, Jacopo, Almeida, Cristina Ramos, López-Rodríguez, Enrique, García-Burillo, Santiago, Alonso-Herrero, Almudena, Martínez-Paredes, Mariela, Esparza-Arredondo, Donaji, Osorio-Clavijo, Natalia
Thanks to ground-based infrared and sub-mm observations the study of the dusty torus of nearby AGN has greatly advanced in the last years. With the aim of further investigating the nuclear mid-infrared emission of the archetypal Seyfert 2 galaxy NGC1
Externí odkaz:
http://arxiv.org/abs/2201.11869
Autor:
Binette, Luc, Martín, Montserrat Villar, C., Gladis Magris, Martínez-Paredes, Mariela, Alarie, Alexandre, Ardila, Alberto Rodríguez, Villicaña-Pedraza, Ilhuiyolitzin
Using published work on the Narrow Line Region of Active Nuclei, we make a comparison of the observed [O III] $4363\AA/5007\AA$ ratio observed among quasars, Seyfert 2's and spatially resolved NLR plasma. It is broadly accepted that the span of this
Externí odkaz:
http://arxiv.org/abs/2112.09510
Autor:
Esparza-Arredondo, Donaji, González-Martín, Omaira, Dultzin, Deborah, Ramos-Almeida, Cristina, Fritz, Jacopo, Masegosa, Josefa, Pasetto, Alice, Martínez-Paredes, Mariela, Osorio-Clavijo, Natalia, Victoria-Ceballos, Cesar
In order to understand the diversity of classes observed in active galactic nuclei (AGN), a geometrically and optically thick torus of gas and dust is required to obscure the central engine depending on the line of sight to the observer. We perform a
Externí odkaz:
http://arxiv.org/abs/1910.04912
Autor:
Pasetto, Alice, González-Martín, Omaira, Esparza-Arredondo, Donaji, Osorio-Clavijo, Natalia, Victoria-Ceballos, Cesar, Martínez-Paredes, Mariela
We study the detectability of the emission associated with the AGN dusty structure at sub-mm wavelengths using ALMA, in a theoretical and observational way. Theoretically, we use the Clumpy models from Nenkova et al. together with the mid-infrared to
Externí odkaz:
http://arxiv.org/abs/1901.02280
Autor:
Esparza-Arredondo, Donaji, Gonzalez-Martin, Omaira, Dultzin, Deborah, Alonso-Herrero, Almudena, Almeida, Cristina Ramos, Diaz-Santos, Tanio, Garcia-Bernete, Ismael, Martinez-Paredes, Mariela, Rodriguez-Espinosa, Jose Miguel
We studied the circumnuclear MIR emission in a sample of 19 local active galactic nuclei (AGN) with high spatial resolution spectra using T-ReCS (Gemini) and CanariCam (GTC), together with IRS/Spitzer observations. We measured the flux and the equiva
Externí odkaz:
http://arxiv.org/abs/1804.07311
Akademický článek
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Akademický článek
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Autor:
Martínez-Paredes, Mariela, Alonso-Herrero, Almudena, Gonzalez-Martin, Omaira, Levenson, Nancy, Lopez-Rodriguez, Enrique, Packham, Chris
Quasi Stellar Objects (QSOs) are between the most powerful active galactic nuclei (AGN). However, at the optical range the high bright combined with their point-like morphology difficult the investigations about the possible interplay and connection
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d064bdd1191a1a9e1a4fc4642c63473
Autor:
Victoria-Ceballos, César Ivan, González-Martín, Omaira, Fritz, Jacopo, Almeida, Cristina Ramos, López-Rodríguez, Enrique, García-Burillo, Santiago, Alonso-Herrero, Almudena, Martínez-Paredes, Mariela, Esparza-Arredondo, Donaji, Osorio-Clavijo, Natalia
Publikováno v:
Astrophysical Journal; 2/20/2022, Vol. 926 Issue 2, p1-19, 19p