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Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
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Quantum mechanical treatment of N and CO molecules, RKR Franck-Condon factors for gamma and beta band systems of NO, and wave functions and energy curves of LiH and BH
Born approximation and wave functions, and peaking approximation for Coulomb Born matrix shown to misrepresent excitation and ionization cross sections in atomic scattering problems
He isoelectronic series ground state wave functions and energies, extending configuration interaction method through Z equals 10
Distortion potential arising from action of kinetic energy operator for scattered particle on atom perturbed wave function, noting extended polarization potential
Excitation cross sections for upper electron states of neon and krypton lasers, obtaining wave functions
Recursion relations for Coulomb matrix elements, with psi and psi prime wave functions describing bound state
Partitioning technique to resolve total wave function of impure molecular crystal into two components
Ambiguities in perturbation equations solution for wave function proved to produce no corresponding ambiguities in energy
Remainder theorem of Rayleigh-Schroedinger perturbation theory for calculating wave functions to higher order
H molecule photoionization, using one center wave function with polarized orbital approximation to obtain oscillator strengths in 700 to 300 angstrom range
Circuitry for digitally generating an exponentially decaying wave function permits discrete values to be sampled from the exponential waveform for comparison with a binary number of specified accuracy. This exponential-decay generator employs a simple binary counter to count in the sequence of exponential decay.
Polarized orbital method for calculating electron-atom scattering amplitudes, noting discontinuous wave function, nonvariational technique and strong dependence on parameter
First Born approximation cross sections for He excitation from ground state by proton impact calculated, using wave functions
Natural orbital expansion coefficients of LCAO-MO-SCF-CI wave functions for ground state of H molecule
Perturbation methods for exchange and Coulomb energy of hydrogen molecule, calculating Hamiltonian by wave function
Core polarization effects in inelastic scattering cross sections for several nuclei in 2s-1d shell, using Hartree-Fock wave functions and Born approximation
Sum rule properties of finite set of wave functions obtained from application of variational principles to basis functions linear combinations
Franck-Condon factors for band systems of molecular hydrogen, computing wave functions for vibrational levels using potential energy function, Part I