A Fermilab experiment that directly observed tau neutrino charged current interactions using nuclear emulsion and a prompt neutrino beam from an proton dump. Ds meson decays and the subsequent tau lepton decays supply the main tau-flavour component.
Articles by others on the same topic
"DONUT" can refer to a few different concepts depending on the context: 1. **Food Item**: The most common reference is to the sweet, fried dough pastry known as a donut (or doughnut). These are often ring-shaped or filled with various sweet fillings and are popular in many cultures. 2. **Cryptography and Technology**: In a more technical context, DONUT could refer to a concept or technology in computer science or cryptography.