Expected Number and Flux Distribution of Gamma-Ray-Burst Afterglows with High Redshifts

Abstract

If Gamma-Ray-Bursts (GRBs) occur at high redshifts, then their bright afterglow emission can be used to probe the ionization and metal enrichment histories of the intervening intergalactic medium during the epoch of reionization. In contrast to other sources, such as galaxies or quasars, which fade rapidly with increasing redshift, the observed infrared flux from a GRB afterglow at a fixed observed age is only a weak function of its redshift. This results from a combination of the spectral slope of GRB afterglows and the time-stretching of their evolution in the observer's frame. Assuming that the GRB rate is proportional to the star formation rate and that the characteristic energy output of GRBs is ~10^{52} ergs, we predict that there are always ~15 GRBs from redshifts z>5 across the sky which are brighter than ~100 nJy at an observed wavelength of ~2 μm. The infrared spectrum of these sources could be taken with the future Next Generation Space Telescope, as a follow-up on their early X-ray localization with the Swift satellite.

29 pages, 14 figures; submitted to ApJ

References in corpus (10)

• The Cosmic Triangle: Revealing the State of the Universe
• Wind Interaction Models for Gamma-Ray Burst Afterglows: The Case for Two Types of Progenitors
• Cosmological Reionization by Stellar Sources
• Gamma-Ray Bursts as a Probe of the Very High Redshift Universe
• Gamma-Ray Bursts as a Probe of the Very High Redshift Universe
• A 450-day light curve of the radio afterglow of GRB 970508: Fireball calorimetry
• GRB 970228 Revisited: Evidence for a Supernova in the Light Curve and La te Spectral Energy Distribution of the Afterglow
• Energetics and Luminosity Function of Gamma-ray Bursts
• Gamma-ray bursts and the history of star formation
• Search Techniques for Distant Galaxies

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• The 21 cm Forest: Radio Absorption Spectra as Probes of Minihalos Before Reionization
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• Can Gamma-Ray Burst Jets Break Out the First Stars?
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• Metal Absorption Lines as Probes of the Intergalactic Medium Prior to the Reionization Epoch
• Measuring dark energy with the $E_{\mathrm{iso}}-E_{\mathrm{p}}$ correlation of gamma-ray bursts using model-independent methods
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• The high-redshift star formation rate derived from GRBs: possible origin and cosmic reionization
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• Probing cosmic star formation up to z = 9.4 with GRBs
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