Zobrazeno 1 - 10
of 76
pro vyhledávání: '"Álvarez, Víctor M."'
The flat spectrum radio quasar PKS 1510-089 is one of the most active blazars across the entire electromagnetic spectrum, displaying periods of flaring activity. This study explores its spectral variability over a decade. By employing the non-thermal
Externí odkaz:
http://arxiv.org/abs/2412.18548
The flat spectrum radio quasar PKS 1510-089 is one of the most active blazars in $\gamma$-rays, exhibiting phases of very high activity. This study investigates its variability over a decade across a wide range of wavelengths, from radio to $\gamma$-
Externí odkaz:
http://arxiv.org/abs/2410.17349
The Ground-based Observational Support of the Fermi Gamma-ray Space Telescope is conducted by the University of Arizona using the 2.3m Bok and 1.54m Kuiper telescopes operated by the Steward Observatory (SO). This program monitors blazar sources with
Externí odkaz:
http://arxiv.org/abs/2406.05321
We present a novel approach (DyNODE) that captures the underlying dynamics of a system by incorporating control in a neural ordinary differential equation framework. We conduct a systematic evaluation and comparison of our method and standard neural
Externí odkaz:
http://arxiv.org/abs/2009.04278
Autor:
Fernandes, Sunil, Patiño-Álvarez, Víctor M., Chavushyan, Vahram, Schlegel, Eric M., Valdés, José Ramón
We present multiwavelength light curves and polarimetric data of the Flat Spectrum Radio Quasar 3C 273 over 8 years. The wavelength range of our data set extends from radio to gamma-rays. We found that the optical emission in this source is dominated
Externí odkaz:
http://arxiv.org/abs/2007.03105
Akademický článek
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We report on the detection of a statistically significant flare-like event in the Mg~II~$\lambda$ 2798~\AA\ emission line and the UV~Fe~II band of CTA~102 during the outburst of autumn 2017. The ratio between the maximum and minimum of $\lambda$3000~
Externí odkaz:
http://arxiv.org/abs/2001.08296
Publikováno v:
A&A 630, A56 (2019)
We investigate the relationship between the variable gamma-ray emission and jet properties in the blazar 3C 279, by combining the Fermi/LAT data spanning a period of eight years with concurrent radio measurements made at multiple epochs with VLBA at
Externí odkaz:
http://arxiv.org/abs/1907.08314
Autor:
Vargas-Castro, Viridiana, Gomez-Diaz, Ricardo, Blanco-Alvarez, Victor M., Tomas-Sanchez, Constantino, Gonzalez-Vazquez, Alejandro, Aguilar-Peralta, Ana Karina, Gonzalez-Barrios, Juan A., Martinez-Fong, Daniel, Eguibar, Jose R., Vivar, Carmen, Ugarte, Araceli, Soto-Rodriguez, Guadalupe, Brambila, Eduardo, Millán-Perez-Peña, Lourdes, Leon-Chavez, Bertha Alicia
Publikováno v:
In Molecular and Cellular Neuroscience September 2021 115
Publikováno v:
In Neuromodulation: Technology at the Neural Interface July 2019 22(5):509-518