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Re-ionization imprints in high-z QSO spectra

Published online by Cambridge University Press:  01 August 2006

Simona Gallerani ,
T. Roy Choudhury  and
Andrea Ferrara
Simona Gallerani
Affiliation:
SISSA/ISAS, via Beirut 2-4, 34014 Trieste, Italy email: galleran@sissa.it, chou@sissa.it, ferrara@sissa.it
T. Roy Choudhury
Affiliation:
SISSA/ISAS, via Beirut 2-4, 34014 Trieste, Italy email: galleran@sissa.it, chou@sissa.it, ferrara@sissa.it
Andrea Ferrara
Affiliation:
SISSA/ISAS, via Beirut 2-4, 34014 Trieste, Italy email: galleran@sissa.it, chou@sissa.it, ferrara@sissa.it
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Abstract

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We use a semi-analytical approach to simulate absorption spectra of QSOs at high redshifts with the aim of constraining the cosmic reionization history. More details are given in Gallerani et al. (2006) and references therein.

Keywords

intergalactic medium – quasars: absorption linescosmology: theory – large-scale structure of Universe
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 2 , Highlights of Astronomy 14: Highlights of Astronomy , August 2006 , pp. 259
Copyright
Copyright © International Astronomical Union 2007

References

Gallerani, S., Choudhury, T. R., & Ferrara, A. 2006, MNRAS, 370, 3CrossRefGoogle Scholar
Choudhury, T. R., & Ferrara, A. 2005, MNRAS, 361, 577Google Scholar