Atomic Physics 4

ISBN-13: 9781468429664 / Angielski / Miękka / 2012 / 780 str.

G. Putlitz

Opis

ATOMIC PHYSICS 4 extends the series of books containing the invited papers presented at each "International Conference on Atomic Physics." FICAP, the fourth conference of this type since its foun dation in 1968, was held at the University of Heidelberg. The goal of these conferences, to cover the field of atomic physics with all its different branches, to review the present status of research, to revive the fundamental basis of atomic physics and to emphasize future developments of this field as well as its applications was met by more than thirty invited speakers, leaders in the field of atomic physics. Their talks were supplemented by more than two hundred contributed papers contained in the FICAP Book of Abstracts. This volume begins with papers given in honour and memory of E. U. Condon, to whom this conference was dedicated. It continues with articles on fundamental interactions in atoms and Quantum electrodynamics, on the fast progressing field of high energy heavy ion collisions and Quasi-molecules, on electronic and atomic collisions and the structure of electronic and -mesic atoms. The volume closes with contributions concerning the application of la sers in atomic physics, a new field of vastly increasing importance to fundamental experiments as well as applications. We feel that this book contains a very stimulating account of the present main streams of research in atomic physics and its possible future di rections."

Spis treści

Edward Uhler Condon — a Personal Recollection.- E. U. Condon — the Physicist and the Individual.- Perspectives on “The Theory of Atomic Spectra”.- New Developments in Level Crossing Spectroscopy.- Correlations of Excited Electrons.- The Search for Violation of P or T Invariance in Atoms or Molecules.- Rydberg Constant.- A New Value of the Fine Structure Constant from Helium Fine Structure.- Recent Fine Structure Measurements in Hydrogen-Like Atoms.- Preliminary Experimental Results on the Energy Difference between the 2S1/2 and 2P3/2 Levels of the (?4He)+ System.- Particular Properties of Hadronic (Exotic) Atoms.- The Vacuum Polarization Correction in Muonic Atoms.- The Decay of the Neutral Vacuum in Overcritical Fields.- The Quasi-Molecular Model of Atomic Collsions.- Radiative Transitions in Quasi-Molecules.- Superheavy Quasimolecules.- Modeland Pseudopotential Calculations.- Eikonal-Born Series Methods in Electron-Atom Scattering.- Interaction of Low Energy Positrons with Gaseous Atoms and Molecules.- Threshold Processes in Electron-Helium Scattering.- Electron Scattering by Laser Excited Atoms in well defined States.- Electron Transfer in Simple Atomic Collisions: Recent Theory, Experiment, and Applications.- Low Energy Electron-Molecule Scattering.- Electron Photon Coincidences and Polarization of Impact Radiation.- The Negative Hydrogen Ion and Its Behaviour in Atomic Collisions.- Intramultiplet Mixing and Depolarization in Atomic Collisions.- The Spectra of Colliding Atoms.- Collision Studies with Ion Storage Techniques.- Optical Pumping with Lasers.- High Resolution Spectroscopy by Means of Tunable Lasers and Atomic Beams.- Quantum-Beats and Laser Excitation in Fast-Beam Spectroscopy.- Cascade and Stepwise Laser Spectroscopy of Alkali Atoms.- New Results Obtained on Electronic Excited States of the H2 Molecule by Methods Involving Coherence or Doppler-Free Effects.- Photoionization and Autoionization of Excited Rare Gas Atoms.- Structure Information from Atomic-Beam Magnetic-Resonance Studies of Many-Electron Atoms.- Many-Body Effects in Atomic Hyperfine Interaction.- Author Index.