APRONYM
purity
100% PENTAQUARKSPositively Extending 'Normal' Tetrads, Anti-Quark Units Are Really Kinda Strange Angela Brett (according to http://www.phy.ohiou.edu/~hicks/thplus/pentaquark.html For the exotic pentaquark under study here, the valence quarks consist of two up quarks, two down quarks, and one strange antiquark)
Science:Physics:Particles
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