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Particle Physics - FSU Physics Department

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Homework set 5<br />

HW 5.1<br />

• go to <strong>Particle</strong> Data Group website:<br />

http://pdg.lbl.gov<br />

• find masses (in MeV or GeV) , principal<br />

decay modes and lifetimes of the<br />

following particles: π ± , π 0 , K 0 , J/Ψ, p, n,<br />

Λ 0 , Σ + , Σ 0 , Ξ, Ω -<br />

• give the quark composition of π ± , π 0 ,<br />

K 0 , J/Ψ, p, n, Λ 0 , Ω -<br />

46

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