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On the Interpretation of QSO Absorption Lines

Published online by Cambridge University Press:  03 August 2017

V. Müller ,
J. P. Mücket ,
S. Gottlöber  and
H. J. Haubold
V. Müller
Affiliation:
Zentralinstitut für Astrophysik der AdW der DDR, Potsdam, DDR - 1591
J. P. Mücket
Affiliation:
Zentralinstitut für Astrophysik der AdW der DDR, Potsdam, DDR - 1591
S. Gottlöber
Affiliation:
Zentralinstitut für Astrophysik der AdW der DDR, Potsdam, DDR - 1591
H. J. Haubold
Affiliation:
Zentralinstitut für Astrophysik der AdW der DDR, Potsdam, DDR - 1591

Extract

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OSO absorption spectra may offer a clue to the distribution of intervening matter clouds at z = 0 … 3. We tackle 1) the question of the occurrence of metal absorption lines of different ionisation levels in the same redshift systems by investigating the radiation transport through an inhomogeneous temperature profile; 2) the clustering properties of the lines of the Lyα forest by a correlation analysis of 9 published high-resolution QSO-spectra with the result of a certain contribution of metal absorption lines as well as marginally significant positive correlation regions ξ ≈ 0.3.

Type
Appendix 1: Poster Papers
Information
Symposium - International Astronomical Union , Volume 130: Large Scale Structures of the Universe , 1988 , pp. 571
Copyright
Copyright © Reidel 1988 

References

Doroshkevich, A.G., Mücket, J.P.: 1985, Sov. Astron. Lett. 11, 137.Google Scholar
Müller, V., Mücket, J.P., Haubold, H.J.: 1987 Astron. Nachr. 308, 177.CrossRefGoogle Scholar
Mücket, J.P., Müller, V.: 1987 PRE-ZIAP 87-09, (subm. for publication).Google Scholar