Engineering topics
Publications and source records attributed to Temkin, A..
Asymptotic form of wave function and threshold behavior of cross section for ionization of atomic hydrogen by electron impact
Asymptotic form of wave function and threshold dependence of cross section related to electron- hydrogen ionization
Autoionization calculation describing scattering aspect of phenomenon
Resonances below inelastic threshold of electron hydrogen scattering examined by projection operator technique of Feshbach
Angular momentum decomposition of Schrodinger equation extended to case of two identical particles and third particle of finite mass
Wave function expansion of diatomic molecules in series of orbital angular momentum eigenfunctions
Optimum selection of Euler angles for expansion in eigenfunctions of angular momentum of two identical particles in fixed nucleus field
Schroedinger equation angular momentum partials for three body problem
Symmetric Euler angle decomposition of two electron fixed-nucleus problem - quantum mechanics considerations of angular momentum, parity, and kinetic energy
Electron-hydrogen phase shift below inelastic threshold
Nonadiabatic theory application to inelastic S-wave scattering of low energy electrons from atomic hydrogen
Relative partial wave theory used in investigating excited state of diatomic molecules
Schroedinger equation for S-wave scattering of electrons from hydrogen expressed in partial differential equations
Nonadiabatic theory of electron-hydrogen scattering
The projection of the target wave function on the total wave function of a scattered particle interacting with the target system is used to define an absolute phase shift including any multiples of pi. With this definition of the absolute phase shift, one can prove rigorously in the limit of zero energy for s-wave electrons scattered from atomic hydrogen that the triplet phase shift must approach a nonzero multiple of pi. One can further show that at least one pi of this phase shift is not connected with the existence of a bound state of the H- ion.
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