Assertion: muon's mass difference | /r/HasProperty | order of millielectronvolts
Facets:
Source sentences:
text: μ and ν τ are lighter than 2.2 eV (as ν e is and the mass differences between the neutrinos are of order of millielectronvolts)
text: and are lighter than 2.2 eV (as is and the mass differences between the neutrinos are of order of millielectronvolts) one (or more) of the neutrinos is heavier than 0.040 eV