Study of Blazar activity in 10 year Fermi-LAT data and implications for TeV neutrino expectations. (arXiv:2011.13043v2 [astro-ph.HE] UPDATED)

Study of Blazar activity in 10 year Fermi-LAT data and implications for TeV neutrino expectations. (arXiv:2011.13043v2 [astro-ph.HE] UPDATED)
<a href="http://arxiv.org/find/astro-ph/1/au:+Sacahui_J/0/1/0/all/0/1">J. R. Sacahui</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Penacchioni_A/0/1/0/all/0/1">A. V. Penacchioni</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Marinelli_A/0/1/0/all/0/1">A. Marinelli</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Sharma_A/0/1/0/all/0/1">A. Sharma</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Castro_M/0/1/0/all/0/1">M. Castro</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Osorio_J/0/1/0/all/0/1">J. M. Osorio</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Morales_M/0/1/0/all/0/1">M. A. Morales</a>

Blazars are the most active extragalactic gamma-ray sources. They show
sporadic bursts of activity, lasting from hours to months. In this work we
present a 10-year analysis of a sample of bright sources detected by Fermi-LAT
(100 MeV – 300 GeV). Using 2-week binned lightcurves (LC) we estimated the Duty
Cycle (DC): fraction of time that the source spends in an active state. The
objects present different DC values, with an average of $22.74%$ and $23.08
%$ when considering (and not) the Extragalactic Background Light ( EBL).
Additionally we study the so called “blazar sequence” trend for the sample of
selected blazars in the ten years of data. This analysis constrains a possible
counterpart of sub-PeV neutrino emission during the quiescent states, leaving
the possibility to explain the observed IceCube signal during the flaring
states.

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