Photodissociation of molecular hydrogen on Venus.
Photodissociation of diatomic hydrogen by solar radiation for Venus atmosphere investigation, considering H atoms production rate by Stecher- Williams process
Allison, A. C.↗
Engineering topics
Dalgarno, A.
Publications and source records attributed to Dalgarno, A..
Electron impact excitation of the dayglow.
Equilibrium velocity distributions of F region photoelectrons produced by solar ionizing radiation, discussing dayglow as impact result
Dalgarno, A.↗
Intercombination oscillator strengths in the helium sequence.
Helium sequence ions spin forbidden transitions electric dipole oscillator strengths and transition probabilities evaluated by variational procedure
Dalgarno, A.↗
Fine-structure transitions and shape resonances.
Partial wave description for calculating cross sections of fine structure transitions of Na in collision with He, discussing shape resonances
Dalgarno, A.↗
Sum rules for variational wavefunctions.
Sum rule properties of finite set of wave functions obtained from application of variational principles to basis functions linear combinations
Dalgarno, A.↗
Dipole properties of molecular hydrogen.
Molecular hydrogen electron scattering, optical refractivity and molecular anisotropy used to construct model dipole spectrum consistent with oscillator strength rules
Dalgarno, A.↗
Inelastic collisions at low energies.
Low energy electrons energy loss by inelastic collisions in moving through atmosphere, estimating cross sections and loss rates
Dalgarno, A.↗
The effect of oxygen cooling on ionospheric electron temperatures.
Oxygen electron cooling effect on ionospheric electron temperatures, noting discrepancy removal throughout day at all altitudes
Dalgarno, A.↗
Dipole properties of molecular nitrogen.
Optical absorption, refractivity and electron scattering used to construct model dipole spectrum of molecular nitrogen and calculate dipole properties
MOLECULAR GAS↗
Effect of the Starfish high altitude nuclear explosion on the F2-region.
Star Fish high altitude nuclear explosion effect on electron loss rate in F-2 region
ELECTRON DENSITY PROFILE↗
Auroral excitation of the forbidden lines of atomic oxygen.
Auroral excitation of atomic oxygen forbidden lines, giving photon emission rate vs zenith angle
FORBIDDEN BAND↗
The 5577/3914 angstrom units intensity ratio in auroras.
Auroral intensity ratio of green line of atomic oxygen and first negative band of nitrogen, showing rise in electron temperature above neutral particle temperature
ELECTRON TEMPERATURE↗
The diurnal variation of ionospheric temperatures.
Diurnal variations of ionospheric ion/electron temperatures predicted assuming solar UV RADIATION heating, collisional cooling and heat transport by conduction
IONOSPHERIC TEMPERATURE↗
Ion temperatures in the topside ionosphere.
Ion temperatures in topside ionosphere from spectroradiometry
IONOSPHERIC ION DENSITY↗
Rotational excitation of H sub 2 and D sub 2 by H impact.
Distorted wave calculation from rotational excitation of molecular hydrogen and molecular deuterium in thermal collisions with atomic hydrogen, presenting angular distributions, cross sections, etc
HYDROGEN ATOM↗
Two quantum processes in the Hartree-Fock approximation.
Hartree-Fock approximation method for calculating efficiencies of multiple-photon processes
HARTREE-FOCK CALCULATION↗
Applications of time-dependent perturbation theory.
Atomic and molecular time-dependent quantum- mechanical perturbation theory with differential equation formulation within Hartree-Fock approximation
TIME DEPENDENCY↗
Electron temperatures in the D region.
Electron energy loss rate for D region determined by Maxwellian velocity distribution of thermal component brought about by collisions with molecular nitrogen involving rotational transition
D LAYER↗