Assertion: electron's charge | /r/CapableOf | change weak interactions
Facets:
Source sentences:
text: At a quark level, the charge changing weak interactions let a d quark in the neutron decay to a u quark in the proton by giving off a virtual negative W¯ boson, and the W¯ becomes an electron plus an anti electron neutrino.
text: The positive and negative W bosons carry out the charge changing weak interactions, while the neutral Z boson carries out the neutral current weak interactions.