All Problems

Elementary Particles

Problem 6.307

Find the strangeness SS and the hypercharge YY of a neutral elementary particle whose isotopic spin projection is Tz=+1/2T_{z}=+1 / 2 and baryon charge B=+1B=+1. What particle is this?

Reveal Answer
S=−2,Y=−1,Ξ0 particle. S=-2, Y=-1, \Xi^{0} \text { particle. }
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