Less and more IGM-transmitted galaxies from z ∼ 2.7 to z ∼ 6 from VANDELS and VUDS

Aims. Our aim is to analyze the variance of the intergalactic medium (IGM) transmission by studying this parameter in the rest-frame UV spectra of a large sample of high-redshift galaxies. Methods. We made use of the VIMOS Ultra Deep Survey and the VANDELS public survey to gain insight into the far...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2021-06, Vol.650, p.A63
Hauptverfasser:	Thomas, R., Pentericci, L., Le Fèvre, O., Koekemoer, A. M., Castellano, M., Cimatti, A., Fontanot, F., Gargiulo, A., Garilli, B., Talia, M., Amorín, R., Bardelli, S., Cristiani, S., Cresci, G., Franco, M., Fynbo, J. P. U., Hathi, N. P., Hibon, P., Khusanova, Y., Le Brun, V., Lemaux, B. C., Mannucci, F., Schaerer, D., Zamorani, G., Zucca, E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics Galaxies Intergalactic media Optical thickness Physics Quasars Red shift Spectra Variance analysis
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Beschreibung
Zusammenfassung:	Aims. Our aim is to analyze the variance of the intergalactic medium (IGM) transmission by studying this parameter in the rest-frame UV spectra of a large sample of high-redshift galaxies. Methods. We made use of the VIMOS Ultra Deep Survey and the VANDELS public survey to gain insight into the far UV spectrum of 2.7
ISSN:	0004-6361 1432-0746 1432-0756
DOI:	10.1051/0004-6361/202038438