Accession Number : AD0704361

Title :   AN APPROACH TO THE THEORY OF PRESSURE BROADENING OF SPECTRAL LINES.

Descriptive Note : Final technical rept. Mar 69-Feb 70,

Corporate Author : UNIVERSITAET DES SAARLANDES SAARBRUECKEN (WEST GERMANY) MATHEMATISCHES INSTITUT

Personal Author(s) : VON Waldenfels,Wilhelm

Report Date : 08 MAR 1970

Pagination or Media Count : 74

Abstract : An attempt has been made to give a rigorous treatment of pressure or Stark broadening under the assumptions that: (1) the perturbating particles more independent one from the other on straight lines with constant velocity V. The particles are distributed in the space with mean density n, the directions of their velocities are uniformly distributed on the unit sphere; and (2) interactions of particles whose impact parameter is bigger than some constant sigma and interactions of particles with impact time t(p) at times t.

Descriptors :   (*STARK EFFECT, MATHEMATICAL ANALYSIS), LINE SPECTRA, WEST GERMANY

Subject Categories : Atomic and Molecular Physics and Spectroscopy

Distribution Statement : APPROVED FOR PUBLIC RELEASE