dor_id: 4107951

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650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

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351.#.#.a: Artículos

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856.4.0.u: https://rmf.smf.mx/ojs/rmf/article/view/Vol.%2065%2C%20Issue%204%2C%20pp.%20307-320/4344; https://rmf.smf.mx/ojs/rmf/article/downloadSuppFile/Vol.%2065%2C%20Issue%204%2C%20pp.%20307-320/542

100.1.#.a: Sahu, Sarir

524.#.#.a: Sahu, Sarir. (2019). Multi-TeV flaring in nearby high-energy blazars: A photohadronic scenario. Revista Mexicana de Física; Vol 65, No 4 Jul-Aug: 307-320. Recuperado de https://repositorio.unam.mx/contenidos/4107951

245.1.0.a: Multi-TeV flaring in nearby high-energy blazars: A photohadronic scenario

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Facultad de Ciencias, UNAM

264.#.0.c: 2019

264.#.1.c: 2019-07-01

653.#.#.a: high energy blazars

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, fecha de asignación de la licencia 2019-07-01, para un uso diferente consultar al responsable jurídico del repositorio por medio de rmf@ciencias.unam.mx

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001.#.#.#: oai:ojs.rmf.smf.mx:article/1797

041.#.7.h: eng

520.3.#.a: Blazars are a subclass of AGN and flaring in multi-TeV γ-ray seems to be the major activity in high energy blazars a subgroup of blazars. Flaring is also unpredictable and switches between quiescent and active states involving different time scales and fluxes. While in some high energy blazars a strong temporal correlation between X-ray and multi-TeV γ-ray has been observed, outbursts in some other have no low energy counterparts and explanation of such extreme activity needs to be addressed through different mechanisms as it is not understood well. The extragalactic background light (EBL) plays an important role in the observation of these high energy γ-rays as it attenuates through pair production of electron-positron and also changes the spectral shape of the high energy photons. In the context of photohadronic model and taking EBL correction into account, flaring can be explained very well. Here in this review, photohadronic model is discussed and applied to explain the multi-TeV flaring from nearby high energy blazars:Markarian 421, Markarian 501 and 1ES1959+650.

773.1.#.t: Revista Mexicana de Física; Vol 65, No 4 Jul-Aug (2019): 307-320

773.1.#.o: https://rmf.smf.mx/ojs/rmf/index

046.#.#.j: 2020-11-25 00:00:00.000000

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doi: https://doi.org/10.31349/RevMexFis.65.307

handle: 00bd7249105b8549

harvesting_date: 2020-09-23 00:00:00.0

856.#.0.q: application/pdf

last_modified: 2020-11-27 00:00:00

license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es

license_type: by-nc-nd

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Artículo

Multi-TeV flaring in nearby high-energy blazars: A photohadronic scenario

Sahu, Sarir

Facultad de Ciencias, UNAM, publicado en Revista Mexicana de Física, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Facultad de Ciencias, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Sahu, Sarir. (2019). Multi-TeV flaring in nearby high-energy blazars: A photohadronic scenario. Revista Mexicana de Física; Vol 65, No 4 Jul-Aug: 307-320. Recuperado de https://repositorio.unam.mx/contenidos/4107951

Descripción del recurso

Autor(es)
Sahu, Sarir
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Multi-TeV flaring in nearby high-energy blazars: A photohadronic scenario
Fecha
2019-07-01
Resumen
Blazars are a subclass of AGN and flaring in multi-TeV γ-ray seems to be the major activity in high energy blazars a subgroup of blazars. Flaring is also unpredictable and switches between quiescent and active states involving different time scales and fluxes. While in some high energy blazars a strong temporal correlation between X-ray and multi-TeV γ-ray has been observed, outbursts in some other have no low energy counterparts and explanation of such extreme activity needs to be addressed through different mechanisms as it is not understood well. The extragalactic background light (EBL) plays an important role in the observation of these high energy γ-rays as it attenuates through pair production of electron-positron and also changes the spectral shape of the high energy photons. In the context of photohadronic model and taking EBL correction into account, flaring can be explained very well. Here in this review, photohadronic model is discussed and applied to explain the multi-TeV flaring from nearby high energy blazars:Markarian 421, Markarian 501 and 1ES1959+650.
Tema
high energy blazars
Idioma
eng
ISSN
2683-2224 (digital); 0035-001X (impresa)

Enlaces