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The Influence of Waves on Line Formation in Stellar Atmospheres
Author(s) -
Stahlberg J.
Publication year - 1983
Publication title -
astronomische nachrichten
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.394
H-Index - 63
eISSN - 1521-3994
pISSN - 0004-6337
DOI - 10.1002/asna.2113040110
Subject(s) - physics , amplitude , turbulence , line (geometry) , gaussian , mechanics , computational physics , astrophysics , optics , mathematics , quantum mechanics , geometry
Abstract The influence of acoustic waves on line formation is investigated. The effect of velocity model parameters, e.g. wave number and amplitude, and of the μ‐dependence on line formation are discussed by simplified model assumptions. The effect of waves and Gaussian stochastic turbulence is compared.