Assertion: electron | /r/HasProperty | allowed in standard model
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Source sentences:
text: : These two Feynman diagrams represent the interactions that lead to a bottom quark decaying to a strange quark and a pair of oppositely charged leptons (an electron and an antielectron or a muon and an antimuon)—a “flavor-changing neutral current” process that is allowed in the standard model but is extremely unlikely.
text: : These two Feynman diagrams represent the interactions that lead to a bottom quark decaying to a strange quark and a pair of oppositely charged leptons (an electron and an antielectron or a muon and an antimuon)—a “flavor-changing neutral current” process that is allowed in the standard model but is extremely unlikely.