Born–Oppenheimer approximation - Wikipedia
In quantum chemistry and molecular physics, the Born–Oppenheimer (BO) approximation is the best-known mathematical approximation in molecular dynamics. Specifically, it is the …
The true story behind Oppenheimer’s atomic test - Vox
2023年7月19日 · In 1942, Edward Teller, the researcher who later invented the far more powerful hydrogen bomb, gave a presentation in which he observed that an atomic explosion would …
6.2: The Born-Oppenheimer Approximation - Chemistry LibreTexts
2021年9月12日 · The physical basis for the Born-Oppenheimer approximation is the fact that the mass of an atomic nucleus in a molecule is much larger than the mass of an electron (more …
9.1: The Born-Oppenheimer Approximation ... - Chemistry LibreTexts
The Born-Oppenheimer approximation neglects the motion of the atomic nuclei when describing the electrons in a molecule. The physical basis for the Born-Oppenheimer approximation is the …
13: The Born-Oppenheimer approximation and the hydrogen molecule …
2020年9月10日 · The Born-Oppenheimer Approximation. In this section, we will discuss one of the most important and fundamental approximations in molecular quantum mechanics. This …
Breakdown of the Born-Oppenheimer Approximation in the F+
2007年8月24日 · At the lowest collision energy, F* is ∼1.6 times more reactive than F, although reaction of F* is forbidden within the Born-Oppenheimer (BO) approximation. As the collision …
So this is going to be the Born-Oppenheimer approximation. And we will consider the situation where we have N, nuclei-- capital N, nuclei-- and little m, electrons. So it's a many-body …
Born-Oppenheimer Approximation - an overview - ScienceDirect
The Born-Oppenheimer (BO) approximation [13] allows for the decoupling of nuclear and electronic motions, and is a result of the atomic nucleus being far more massive than an …
Breakdown of the adiabatic Born–Oppenheimer approximation …
2007年2月11日 · ABO is well justified when the energy gap between ground and excited electronic states is larger than the energy scale of the nuclear motion. In metals, the gap is …
Until somebody builds a bigger bomb : r/OppenheimerMovie - Reddit
2023年11月1日 · A sub for Christopher Nolan’s film “Oppenheimer” about J. Robert Oppenheimer & his involvement in developing the atomic bomb. Starring Cillian Murphy, Emily Blunt, Matt …