Assertion: tau neutrino | /r/HasProperty | observed thank
Facets:
value: in 2000
type: TEMPORAL
value: directly
type: MANNER
Source sentences:
text: In 2000, the tau neutrino was directly observed thanks to the Direct Observation of the NU Tau (DONUT) experiment at Fermilab.
text: In 2000, the tau neutrino was directly observed thanks to the Direct Observation of the NU Tau (DONUT) experiment at Fermilab.