The lambda particle 0 has an electric charge of zero. It
Chapter 32, Problem 32.80(choose chapter or problem)
The lambda particle 0 has an electric charge of zero. It is a baryon and, hence, is composed of three quarks. They are all different. One of these quarks is the up quark u, and there are no antiquarks present. Make a list of the three possibilities for the quarks contained in 0 . (Other information is needed to decide which one of these possibilities is the actual 0 particle.)
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