Recent content by argonsonic

  1. A

    Wavefunction and degree of localization

    Homework Statement Suppose that there is a wavefunction \Psi (x,0) where 0 is referring to t. Let us also say that a(k) = (C\alpha/\sqrt \pi )exp(-\alpha^2k^2) is the spectral contents (spectral amplitudes) where k is defined as wavenumber k. \alpha and C is some constant My question is, why...
  2. A

    Neutron velocity selector and rotational speed of shaft

    Thanks. I got it.
  3. A

    Neutron velocity selector and rotational speed of shaft

    Homework Statement Suppose that there is a beam of neutrons with a range of wavelengths. One intends to produce neutrons of single wavelength by the use of neutron mechanical velocity selector. The question is, if the slot in the disk B (second disk) of the selector lags the slot in the disk...