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raeed
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so I am taking a quantum mechanics course, we started taking about dispersion.
so he the lecturer gave us an example about the fission of uranium by alpha ray... he said that we should place a detector in order to detect the alpha particlee , but the detector can only detect particlees with specific energies and and also specific angles. so he said the Hamiltonian will be H=H0+V, and we will look at V as a perturbation, and thus V=∫([p[2]2m) |p)(p| [d][3]p
he said that its true because the normal hamiltonian H0 contains both continuous states and discreet states.
so my question is how did he get to V and why the H0 contiains continuous and discreet states?
so he the lecturer gave us an example about the fission of uranium by alpha ray... he said that we should place a detector in order to detect the alpha particlee , but the detector can only detect particlees with specific energies and and also specific angles. so he said the Hamiltonian will be H=H0+V, and we will look at V as a perturbation, and thus V=∫([p[2]2m) |p)(p| [d][3]p
he said that its true because the normal hamiltonian H0 contains both continuous states and discreet states.
so my question is how did he get to V and why the H0 contiains continuous and discreet states?