Question: The D + meson has no strangeness, but it has charm of +1. (a) What is a possible quark combination that will give the correct

The D + meson has no strangeness, but it has charm of +1.

(a) What is a possible quark combination that will give the correct properties for this particle?

(b) Repeat (a) for the D – meson, which is the antiparticle of the D +.

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