May 15 – 21, 2022
America/New_York timezone

Collisional processes and collective oscillations of supernova neutrinos

May 20, 2022, 3:15 PM
25m
Arcade Ballroom: South

Arcade Ballroom: South

Oral talk - Theory or phenomenology [Terrestrial] Neutrino flavor transformation Parallel

Speaker

Dr Luke Johns (UC Berkeley)

Description

Supernova simulations are yet to reliably account for collective neutrino oscillations. I’ll give an overview of all the ways that collisional processes are, or have been claimed to be, relevant to oscillation outcomes. Special emphasis will be placed on collisional instabilities, a newly discovered class of phenomena that might cause flavor transformation deep inside supernovae.

Primary author

Dr Luke Johns (UC Berkeley)

Presentation materials