New congruences for l-regular overpartition pairs

Let (B) over bar (l)(n) denote the number of l-regular overpartition pairs of n. In this paper, we find some Ramanujan like congruences and infinite families of congruences for (B) over bar (l)(n) for l is an element of {3, 4, 5, 8}. For example, for n >= 0 and alpha >= 0, (B) over bar (3)(4(alpha)(+1) (6n + 5)) 0 (mod 9), (B) over bar (3)(12n + 10) 0 (mod 9), (B) over bar (5)(4n + 3) 0 (mod 8) and (B) over bar (8)(16n + 12) 0 (mod 16).