SEARCH Articles Figures Tables Born approximation Born-Oppenheimer approximation Born-Oppenheimer approximation, molecular potential energy Born-Oppenheimer approximation, potential energy surfaces Born-Oppenheimer energy By Yehuda Haas and Shmuel Zilberg The Crude Born-Oppenheimer Adiabatic Approximation of Molecular Potential Energies Crude Born-Oppenheimer approximation potential energy surface Energy approximation Energy matrices Born-Oppenheimer approximation Kinetic energy operator Born-Oppenheimer approximation Oppenheimer approximation Potential energy Born-Oppenheimer approximation The Born-Oppenheimer Approximation Potential Energy Surfaces