DJEDDI, Hayette2022-01-312022-01-312018http//localhost:8080/jspui/handle/123456789/1350In our study, we have searched about the energies of vibration and rotation with its states; of the HBr molecule, we entered a base of function taking the form of B-spline in the Schrodinger équation, using central potential of Morsefrطاقات الاھتزاز/ جزيء HBr/ الدوال على الشكل spline-B/ معادلة شرودینغر/ كمون مركزي/ مورسCalcul de l’énergies de vibration de la molécule HBr Par les fonctions B-splines d’ordre « 4 »Thesis