Investigation of quark distributions in a family of pentaquarks using the Thomas–Fermi quark model

Mohan Giri,Suman Baral,Gopi Chandra Kaphle,Nirmal Dangi,Sudip Shiwakoti,Leonardo Bardomero,Paul Lashomb,Walter Wilcox

Figure 1. For η = 1, all three particles can be found inside the inner region represented by coordinate ${\overline{x}}_{2}$. The middle region bounded by coordinate x2 is for heavy charm and light quarks but not anti-charm. The outer region between x2 and x1 is populated only by light quarks.