Assertion: photon's mass | /r/CapableOf | be less than about 161 gev/c2
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Source sentences:
text: As of July 2011, the precision electroweak measurements tell us that the mass of the Higgs boson is likely to be less than about 161 GeV/c2 at 95% confidence level.[q]
text: As of July 2011, the precision electroweak measurements tell us that the mass of the Higgs boson is likely to be less than about 161 GeV/c2 at 95% confidence level.[q]