The K0 K^0\,K0 meson, composed of the quark combination dsˉd\bar{s}dsˉ, is produced through the strong interaction between a π−\pi^-π− meson and a proton.
π−+p→K0+X \pi^- + \text{p} \rightarrow K^0 + \text{X} π−+p→K0+XWhat is the quark composition of X\text{X}X?
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uuduuduud
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50 exam-style questions on AQA A Level Physics Particles, covering Constituents of the atom, Stable and unstable nuclei, Particles, antiparticles and photons, Particle interactions, Classification of particles, Quarks and antiquarks, and Applications of conservation laws. Each one has a worked solution and a mark scheme showing where the marks go.