2005ApJ...633L...1P

Query : 2005ApJ...633L...1P

2005ApJ...633L...1P - Astrophys. J., 633, L1-L4 (2005/November-1)

Direct evidence for an early reionization of the Universe?.

PANAGIA N., FALL S.M., MOBASHER B., DICKINSON M., FERGUSON H.C., GIAVALISCO M., STERN D. and WIKLIND T.

Abstract (from CDS):

We examine the possible reionization of the intergalactic medium by the source UDF 033238.7-274839.8 (hereafter HUDF-JD2), which was discovered in deep HST/VLT/Spitzer images obtained as part of the Great Observatories Origins Deep Survey and Hubble Ultra Deep Field projects. Mobasher et al. have identified HUDF-JD2 as a massive (∼6x1011 M☉) post-starburst galaxy at redshift z≳6.5. We find that HUDF-JD2 may be capable of reionizing its surrounding region of the universe, starting the process at a redshift as high as z~15±5.

Abstract Copyright: ∼

Journal keyword(s): Cosmology: Observations - Cosmology: Theory - Cosmology: Early Universe - Galaxies: Evolution - Galaxies: High-Redshift - galaxies: individual (UDF 033238.7-274839.8) - Galaxies: Intergalactic Medium

CDS comments: HUDF-JD1 = IERO 1, HUDF-JD2 = IERO 2 in SIMBAD

Simbad objects: 5

goto Full paper

goto View the references in ADS

Number of rows : 5
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 NAME Chandra Deep Field-South reg 03 32 28.0 -27 48 30           ~ 2282 1
2 NAME HUDF-J2 G 03 32 38.72681 -27 48 39.8845           ~ 26 1
3 NAME Hubble Ultra Deep Field reg 03 32 39.0 -27 47 29           ~ 1900 0
4 CXOCDFS J033240.0-274815 EmG 03 32 40.013 -27 48 14.99     29.013   26.7186 ~ 55 0
5 NAME HUDF-JD1 AGN 03 32 42.885 -27 48 09.51   31.2665 29.09   29.527 ~ 35 0

To bookmark this query, right click on this link: simbad:objects in 2005ApJ...633L...1P and select 'bookmark this link' or equivalent in the popup menu