| Thursday 25 April 2024 | |
| Events for day: Tuesday 18 April 2023 |
| 14:00 - 15:00 Weekly Seminar HEPCo Group Neutrino Non-standard interactions with arbitrary couplings to u and d quarks School PHYSICS Date and time Tuesday, 18th of April 2023 (29th of Farvardin, 1402), 2:00 pm (Tehran zone) Link https://www.skyroom.online/ch/schoolofphysics/highenergyseminar Abstract We introduce a model for Non-Standard neutral current Interaction (NSI) between neutrinos and the matter fields, with an arbitrary coupling to the up and down quarks. The model is based on a new U(1) gauge symmetry with a light gauge boson that mixes with the photon. We show that the couplings to the u and d quarks can have a ratio such that the contribution from ... |