126227 20230525153329.0 doi 10.22323/1.406.0329 sideral 133555 ART-2021-133555 eng Reyes Hung, M. A. Universidad de Zaragoza (orcid)0000-0003-1357-4815 Effects of new physics in neutrino propagation 2021 In this work we consider the effects of Lorentz Invariance Violation over the observed flux of very high-energy neutrinos. For that, we study the neutrino propagation in a Modified Dispersion Relation scenario with a superluminal velocity. This makes the neutrino unstable and causes a cut-off in the flux of detected neutrinos. Using simple models, one can approximate the location of the cut-off as functions of the parameters of new physics and the closest source. Access copy available to the general public Unrestricted info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion Carmona, J.M. Universidad de Zaragoza (orcid)0000-0003-2264-2306 Cortés, J.L. Universidad de Zaragoza (orcid)0000-0002-8282-3435 Relancio, J.J. Universidad de Zaragoza (orcid)0000-0003-1130-3982 2004 405 Universidad de Zaragoza Dpto. Física Teórica Área Física Teórica 2004 390 Universidad de Zaragoza Dpto. Física Teórica Área Física Atóm.Molec.y Nucl. 329 (2021), [12 pp.] Pos proc. sci. Pos proceedings of science 1824-8039 392647 http://zaguan.unizar.es/record/126227/files/texto_completo.pdf Versión publicada 999026 http://zaguan.unizar.es/record/126227/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:126227 articulos driver 2023-05-25-14:25:58 ARTICLE