Hellmann potential in spinless salpeter equation with potential barrier within the framework of Nikiforov-Uvarov method - Antia, Akaninyene Daniel; Ituen, E. E. (Wydawnictwo Uniwersytetu Marii Curie-Skłodowskiej)
Keywords: Hellmann potential; spinless Salpeter equation; Nikiforov-Uvarov method; potential barrier