Prediction of triple-charm molecular pentaquarks

In a one-boson-exchange model, we study molecular states of double-charm baryon [Xi(cc)(3621)] and a charmed meson (D and D*). Our model indicates that there exist two possible triple-charm molecular pentaquarks, a Xi D-cc state with I(J(P)) = 0(1/2(-)), and a Xi D-cc* state with I(J(P)) = 0(3/2(-)), and we do not find bound solutions for isotriplet states. In addition, we also extend our formula to explore Xi(cc) (B) over baro(()*()), Xi(cc)(D) over bar (()*()), and Xi B-cc(()*()) state with I(J(P)) = 0(3/2(-)), and we do not find bound solutions for isotriplet states. In addition, we also extend our formula to explore Xi(cc)(B) over bar (()*()), Xi(cc)(D) over bar (()*()), and Xi B-cc(()*()) systems and find more possible heavy flavor molecular pentaquarks, a Xi(cc)(B) over bar state with I(J(P)) = 0(1/2(-)), a Xi(cc)(B) over bar* state with I(J(P)) = 0(3/2(-)), and Xi(cc)(D) over bar*/Xi B-cc* states with I(J(P)) = 0(1/2(-)). Experimental research for these predicted triple- charm molecular pentaquarks is encouraged.