= Carlo Rubbia
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{tag=Physicist}
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<Carlo Rubbia> helped establish the experimental existence of the massive carriers of the <weak interaction>, the <W boson> and <Z boson>. His lecture explains how proton–antiproton collisions produced candidate events whose energetic <leptons> and reconstructed kinematics distinguished them from abundant hadronic backgrounds. For decays involving a <neutrino>, missing transverse <momentum> supplied information about an unseen particle. The discovery connected electroweak theory with identifiable short-lived particles in a collider detector.<Experimental Observation of the Intermediate Vector Bosons W+, W− and Z0 by Carlo Rubbia>[1984 lecture, collider production and leptonic identification of W and Z events]{ref}
A <physicist>.<Professional profile of Carlo Rubbia>[Independent professional identity]{ref}
\Image[https://commons.wikimedia.org/wiki/Special:Redirect/file/Carlo_Rubbia.jpg?width=260]
{title=Portrait of <Carlo Rubbia>}
{description=Unknown author; source: Fermilab. Public domain (US Department of Energy employee work). https://commons.wikimedia.org/wiki/Template:PD-USGov-DOE[Source usage terms], via Wikimedia Commons.}
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