125286 20241125101150.0 doi 10.1103/PhysRevD.107.043001 sideral 133038 ART-2023-133038 eng Carmona, J. M. Universidad de Zaragoza (orcid)0000-0003-2264-2306 Decay of superluminal neutrinos in the collinear approximation 2023 Access copy available to the general public Unrestricted The kinematics of the three-body decay, with a modified energy-momentum relation of the particles due to a violation of Lorentz invariance, is presented in detail in the collinear approximation. The results are applied to the decay of superluminal neutrinos producing an electron-positron or a neutrino-antineutrino pair. Explicit expressions for the energy distributions, required for a study of the cascade of neutrinos produced in the propagation of superluminal neutrinos, are derived. info:eu-repo/grantAgreement/ES/AEI/PID2019-106802GB-I00 info:eu-repo/grantAgreement/ES/AEI/PRE2019-089024 info:eu-repo/grantAgreement/EUR/COST-Action/CA18108 info:eu-repo/grantAgreement/ES/DGA-FSE/E21-17R info:eu-repo/grantAgreement/ES/MCI-AEI-FEDER/PGC2018-095328-B-I00 info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 4.6 2023 PHYSICS, PARTICLES & FIELDS 7 / 31 = 0.226 2023 Q1 T1 ASTRONOMY & ASTROPHYSICS 17 / 84 = 0.202 2023 Q1 T1 1.587 2023 Physics and Astronomy (miscellaneous) 2023 Q1 Nuclear and High Energy Physics 2023 Q1 9.3 2023 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Cortés, J. L. Universidad de Zaragoza (orcid)0000-0002-8282-3435 Relancio, J. J. (orcid)0000-0003-1130-3982 Reyes, M. A. Universidad de Zaragoza (orcid)0000-0003-1357-4815 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. 107, 4 (2023), 043001 [12 pp.] Phys. rev. D Physical Review D 2470-0010 360652 http://zaguan.unizar.es/record/125286/files/texto_completo.pdf Versión publicada 2915519 http://zaguan.unizar.es/record/125286/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:125286 articulos driver 2024-11-22-12:06:21 ARTICLE