Titlebook: Atoms in Astrophysics; P. G. Burke,W. B. Eissner,I. C. Percival Book 1983 Plenum Press, New York 1983 Population.Variation.astrophysics.at

jarring

Low-Energy Electron Collisions with Complex Atoms and Ions,s and positive ions by electron impact. We also describe briefly the major computer program packages that are available and widely used in this field. We restrict our considerations mainly to low electron impact energies where the velocity of the incident or scattered electron is of the same order a

CREEK

Numerical Methods for Asymptotic Solutions of Scattering Equations,i... is the domain of hardy and resourceful individuals who are trained from birth to cope with such scourges as correlation and exchange. ., in contrast, is a gentler clime of local potentials that are more easily controlled by its residents. These two kingdoms are so different that the rough folk

钝剑

Proton Impact Excitation of Positive Ions,re largely determined by electron impact processes. There are, however, particular instances where transitions are caused preferentially by proton impacts. In addition to modifying the plasma characteristics, such transitions have a special utility as diagnostic probes of the proton component of the

核心

Long-Range Interactions in Atoms and Diatomic Molecules,s. The Schrödinger equation for the whole system was expressed in terms of the usual infinite set of coupled equations by expanding the total wave function in terms of a complete set of unperturbed states of the hydrogen atom. They then used these equations to show that the leading term in the inter

Diatribe

Foam-Cells

Planetary Nebulae,lanetary nebula shell. This phase of stellar evolution is relatively rapid (10,000 yr), implying dramatic changes in the nucleus of the nebula which are still poorly understood. Since they have much of their visual emission concentrated in a few narrow lines (e.g., [O .] λλ4959, 5007), planetary neb

改变立场

Pert敏捷

Verhaltensmodifikation am Arbeitsplatzat the next long-range term in the interaction is — ./(2..), where . is linearly dependent upon the energy of the elastically scattered electron and can be determined analytically. Thus Professor Seaton’s interest in the derivation of the form of the long-range potentials spans a period of over 20 y

Triglyceride

Long-Range Interactions in Atoms and Diatomic Molecules,at the next long-range term in the interaction is — ./(2..), where . is linearly dependent upon the energy of the elastically scattered electron and can be determined analytically. Thus Professor Seaton’s interest in the derivation of the form of the long-range potentials spans a period of over 20 y

Anticonvulsants