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Abstract:

The BL Lacertae object 3C 66A was detected in a flaring state by the Fe r m i Large Area Telescope (LAT) and VERITAS in 2008 October. In addition to these gamma-ray observations, F-GAMMA, GASP-WEBT, PAIRITEL, MDM, ATOM, Swift, and Chandra provided radio to X-ray coverage. The available light curves show variability and, in particular, correlated flares are observed in the optical and Fermi-LAT gamma-ray band. The resulting spectral energy distribution can be well fitted using standard leptonic models with and without an external radiation field for inverse Compton scattering. It is found, however, that only the model with an external radiation field can accommodate the intra-night variability observed at optical wavelengths. © 2011. The American Astronomical Society.

Registro:

Documento: Artículo
Título:Multi-wavelength observations of the flaring gamma-ray blazar 3C 66A in 2008 October
Autor:Abdo, A.A. et al.
Este artículo contiene 325 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 325 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Palabras clave:BL Lacertae objects: individual (3C 66A); Galaxies: active; Gamma rays: galaxies
Año:2011
Volumen:726
Número:1
DOI: http://dx.doi.org/10.1088/0004-637X/726/1/43
Título revista:Astrophysical Journal
Título revista abreviado:Astrophys. J.
ISSN:0004637X
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_0004637X_v726_n1_p_Abdo

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Citas:

---------- APA ----------
(2011) . Multi-wavelength observations of the flaring gamma-ray blazar 3C 66A in 2008 October. Astrophysical Journal, 726(1).
http://dx.doi.org/10.1088/0004-637X/726/1/43
---------- CHICAGO ----------
Abdo, A.A. "Multi-wavelength observations of the flaring gamma-ray blazar 3C 66A in 2008 October" . Astrophysical Journal 726, no. 1 (2011).
http://dx.doi.org/10.1088/0004-637X/726/1/43
---------- MLA ----------
Abdo, A.A. "Multi-wavelength observations of the flaring gamma-ray blazar 3C 66A in 2008 October" . Astrophysical Journal, vol. 726, no. 1, 2011.
http://dx.doi.org/10.1088/0004-637X/726/1/43
---------- VANCOUVER ----------
Abdo, A.A. Multi-wavelength observations of the flaring gamma-ray blazar 3C 66A in 2008 October. Astrophys. J. 2011;726(1).
http://dx.doi.org/10.1088/0004-637X/726/1/43