Speaker
Antoni Bertólez-Martínez
(Departament de Física Quàntica i Astrofísica, Universitat de Barcelona)
Description
Recently, the ANITA collaboration announced the detection of new, unsettling Ultra-High-Energy (UHE) events. Understanding their origin is pressing to ensure success of the incoming UHE neutrino program.
In this talk, I will discuss the ANITA-IV events in contrast with the lack of observations in the IceCube Neutrino Observatory. I will introduce a general framework to study the compatibility between these two observatories both in the SM and Beyond Standard Model (BSM) scenarios.
Finally, I will discuss the constraints on BSM and highlight the importance of simultaneous observations by high-energy optical neutrino telescopes and new, UHE detectors to uncover cosmogenic neutrinos or discover new physics.
| Would you be interested in presenting a poster? (this will not impact the decision on your talk) | yes |
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Primary author
Antoni Bertólez-Martínez
(Departament de Física Quàntica i Astrofísica, Universitat de Barcelona)
Co-authors
Prof.
Carlos A. Argüelles
(Department of Physics & Laboratory for Particle Physics and Cosmology, Harvard University)
Dr
Iván Esteban
(Center for Cosmology and AstroParticle Physics (CCAPP), Ohio State University)
Dr
Iván Martínez-Soler
(Department of Physics & Laboratory for Particle Physics and Cosmology, Harvard University)
Dr
Jacobo López-Pavón
(Instituto de Física Corpuscular, Universidad de Valencia and CSIC)
Prof.
Jordi Salvadó
(Departament de Física Quàntica i Astrofísica, Universitat de Barcelona)
