Description
Springer Atoms And Molecules In Strong External Fields 1998 Edition by P. Schmelcher W. Schweizer
This book contains contributions to the 172. WE-Heraeus-Seminar "Atoms and Molecules in Strong External Fields" which took place April 7-11 1997 at the Phys- zentrum Bad Honnef (Germany). The designation "strong fields" applies to external static magnetic and/or electric fields that are sufficiently intense to cause alterations in the atomic or molecular str- ture and dynamics. The specific topics treated are the behavior and properties of atoms in strong static fields the fundamental aspects and electronic structure of molecules in strong magnetic fields the dynamics and aspects of chaos in highly excited R- berg atoms in external fields matter in the atmosphere of astrophysical objects (white dwarfs neutron stars) and quantum nanostructures in strong magnetic fields. It is obvious that the elaboration of the corresponding properties in these regimes causes the greatest difficulties and is incomplete even today. Present-day technology has made it possible for many research groups to study the behavior of matter in strong external fields both experimentally and theore- cally where the phrase "experimentally" includes the astronomical observations. - derstanding these systems requires the development of modern theories and powerful computational techniques. Interdisciplinary collaborations will be helpful and useful in developing more efficient methods to understand these important systems. Hence the idea was to bring together people from different fields like atomic and molecular physics theoretical chemistry astrophysics and all those colleagues interested in aspects of few-body systems in external fields. Table of contents : White Dwarfs for Physicists; D. Koester. Magnetic White Dwarfs; Observations in Cosmic Laboratories; S. Jordan. Hydrogen in Strong Electric and Magnetic Fields and Its Application to Magnetic White Dwarfs; S. Friedrich et al. Helium Data for Strong Magnetic Fields Obtained by Finite Element Calculations; M. Braum et al.. The Spectrum of Atomic Hydrogen in Magnetic and Electric Fields of White Dwarf Stars; P. Fassbinder W. Schweizer. Neutron Star Atmospheres; G. Pavlov. Hydrogen Atoms in Neutron Star Atmospheres: Analytical Approximations for Binding Energies; A.Y. Potekhin. Absorption of Normal Modes in a Strongly Magnetized Hydrogen Gas; T. Bulik G. Pavlov. Electronic Structure of Light Elements in Strong Magnetic Fields;P. Pouree et al. From Field-Free Atoms to Finite Molecular Chains in Very Strong Magnetic Fields; M.R. Godefroid. The National High Magnetic Field Laboratory - a Precis; J.E. Crow. Self-Adaptive Finite Element Techniques for Stable Bound Matter-Antimatter Systems in Crossed Electric and Magnetic Fields; J. Ackermann. A Computational Method for Quantum Dynamics of a Three-Dimensional Atom in Strong Fields; V.S. Melezhik. 25 Additional Articles. Index.