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Barrio Uña, Juan Abel and Bonnefoy, Simon Francois Albert and Contreras González, José Luis and Domínguez, A. and Fidalgo, D. and Fonseca González, Mª Victoria and López, M. and Nievas Rosillo, Mireia (2016) Very high-energy gamma-ray follow-up program using neutrino triggers from IceCube. Journal of instrumentation, 11 . ISSN 1748-0221
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Official URL: http://dx.doi.org/10.1088/1748-0221/11/11/P11009
Abstract
We describe and report the status of a neutrino-triggered program in IceCube that generates real-time alerts for gamma-ray follow-up observations by atmospheric-Cherenkov telescopes (MAGIC and VERITAS). While IceCube is capable of monitoring the whole sky continuously, high-energy gamma-ray telescopes have restricted fields of view and in general are unlikely to be observing a potential neutrino-flaring source at the time such neutrinos are recorded. The use of neutrino-triggered alerts thus aims at increasing the availability of simultaneous multi-messenger data during potential neutrino flaring activity, which can increase the discovery potential and constrain the phenomenological interpretation of the high-energy emission of selected source classes (e. g. blazars). The requirements of a fast and stable online analysis of potential neutrino signals and its operation are presented, along with first results of the program operating between 14 March 2012 and 31 December 2015.
Item Type: | Article |
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Additional Information: | © 2016 IOP Publishing Ltd and Sissa Medialab srl |
Uncontrolled Keywords: | BL Lacertae objects; Active galactic nuclei; Xmm Newton; Multiwavelength observations; Correlated variability; Lac objects; Blazars; Markarian 421; Telescope; Emission |
Subjects: | Sciences > Physics > Nuclear physics |
ID Code: | 43818 |
Deposited On: | 10 Jul 2017 07:57 |
Last Modified: | 10 Dec 2018 14:57 |
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