Published August 1983 | Version v1
Journal article Metadata-only

Application of exchange perturbatjon theories for calculating collisional lxne shifts of hyperfine structure of hydrogen atoms in helium medium

Creators

  • 1. Leningradskij Politekhnicheskij Inst. (USSR)

Description

Collisional line shift of hyperfine structure (HFS) of the basic state of hydrogen atom in helium medium was calculated for the first time on the base of exchange perturbation theories (EPT) of Hisrschpelder-Silbey and Amos-Musher. The relationship of this result with earlier calculations with respect to other EPT is discussed. More precise formula for calculating the relative local line shift of HFS is suggested. Satisfactory agreement with the experiment is obtained

Additional details

Additional titles

Original title (Russian)
Применение обменных теорий возмущений к вычислению столкновительных сдвигов линии сверхтонкой структуры атомов водорода в гелиевой среде

Publishing Information

Journal Title
Zh. Tekh. Fiz.
Journal Volume
53
Journal Issue
8
Series
Zh. Tekh. Fiz.
Journal Page Range
1430-1436
ISSN
0044-4642

INIS

Country of Publication
Russian Federation
Country of Input or Organization
USSR
INIS RN
15031664
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS;
Descriptors DEI
ATOMS; BINARY MIXTURES; COULOMB SCATTERING; HAMILTONIANS; HELIUM; HYDROGEN; HYPERFINE STRUCTURE; PERTURBATION THEORY; SPECTRA; WAVE FUNCTIONS
Descriptors DEC
BASIC INTERACTIONS; DISPERSIONS; ELASTIC SCATTERING; ELECTROMAGNETIC INTERACTIONS; ELEMENTS; FUNCTIONS; INTERACTIONS; MATHEMATICAL OPERATORS; MIXTURES; NONMETALS; QUANTUM OPERATORS; RARE GASES; SCATTERING

Optional Information

Notes
For English translation see the journal Soviet Physics - Technical Physics (USA).