Zobrazeno 1 - 7
of 7
pro vyhledávání: '"González, B. Agís"'
Autor:
Marchesini, E. J., Reynaldi, V., Vieyro, F., Saponara, J., Andruchow, I., López, I. E., Benaglia, P., Cellone, S. A., Masetti, N., Massaro, F., Peña-Herazo, H. A., Chavushyan, V., Combi, J. A., Acosta-Pulido, J. A., González, B. Agís, Castro-Segura, N.
Publikováno v:
A&A 670, A91 (2023)
Context. The gamma-ray emitting source WISE J141046.00+740511.2 has been associated with a Fermi-LAT detection by crossmatching with Swift/XRT data. It has shown all the canonical observational characteristics of a BL Lac source, including a power-la
Externí odkaz:
http://arxiv.org/abs/2211.08174
In this lecture note, we make the case for new (spectro)polarimetric measurements of "changing-look" AGNs (CLAGNs), a subclass of the AGN family tree that shows long-term (months to years) large flux variability associated with the appearance or disa
Externí odkaz:
http://arxiv.org/abs/1909.02801
Autor:
Hutsemékers, D., González, B. Agís, Marin, F., Sluse, D., Almeida, C. Ramos, Pulido, J. -A. Acosta
Publikováno v:
A&A 625, A54 (2019)
If the disappearance of the broad emission lines observed in changing-look quasars originates from the obscuration of the quasar core by dusty clouds moving in the torus, high linear optical polarization would be expected in those objects. We then me
Externí odkaz:
http://arxiv.org/abs/1904.03914
Autor:
Marin, F., Charlot, S., González, B. Agís, Sluse, D., Hutsemékers, D., Labiano, A., Grosset, L., Neiner, C., Bouret, J. -C.
This Astro2020 white paper summarizes the unknowns of active galactic nuclei (AGN) physics that could be unveiled thanks to a new, space-born, ultraviolet spectropolarimeter. The unique capabilities of high energy polarimetry would help us to underst
Externí odkaz:
http://arxiv.org/abs/1903.05475
Autor:
Marin, F., Charlot, S., Hutsemékers, D., González, B. Agís, Sluse, D., Labiano, A., Grosset, L., Neiner, C., Bouret, J. -C.
The ultraviolet (UV) polarization spectrum of nearby active galactic nuclei (AGN) is poorly known. The Wisconsin Ultraviolet Photo-Polarimeter Experiment and a handful of instruments on board the Hubble Space Telescope were able to probe the near- an
Externí odkaz:
http://arxiv.org/abs/1809.09833
Publikováno v:
A&A 604, L3 (2017)
If the disappearance of the broad emission lines observed in changing-look quasars were caused by the obscuration of the quasar core through moving dust clouds in the torus, high linear polarization typical of type 2 quasars would be expected. We mea
Externí odkaz:
http://arxiv.org/abs/1707.05540
Autor:
Marin, F., Charlot, S., Hutsemékers, D., González, B. Agís, Sluse, D., Labiano, A., Grosset, L., Neiner, C., Bouret, J. -C.
Publikováno v:
SF2A-2018: Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics
SF2A-2018: Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics, Jul 2018, Bordeaux, France. pp.71
SF2A-2018: Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics, Jul 2018, Bordeaux, France. pp.71
The ultraviolet (UV) polarization spectrum of nearby active galactic nuclei (AGN) is poorly known. The Wisconsin Ultraviolet Photo-Polarimeter Experiment and a handful of instruments on board the Hubble Space Telescope were able to probe the near- an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec211394a9c492e80679eee7223867d3
https://hal.archives-ouvertes.fr/hal-02076157
https://hal.archives-ouvertes.fr/hal-02076157