scispace - formally typeset
H

Hannes Jensen

Researcher at Stockholm University

Publications -  37
Citations -  2755

Hannes Jensen is an academic researcher from Stockholm University. The author has contributed to research in topics: Reionization & Interferometry. The author has an hindex of 18, co-authored 37 publications receiving 2501 citations. Previous affiliations of Hannes Jensen include Lund University & Uppsala University.

Papers
More filters
Journal ArticleDOI

Design concepts for the Cherenkov Telescope Array CTA: An advanced facility for ground-based high-energy gamma-ray astronomy

Marcos Daniel Actis, +685 more
TL;DR: The ground-based gamma-ray astronomy has had a major breakthrough with the impressive results obtained using systems of imaging atmospheric Cherenkov telescopes as mentioned in this paper, which is an international initiative to build the next generation instrument, with a factor of 5-10 improvement in sensitivity in the 100 GeV-10 TeV range and the extension to energies well below 100GeV and above 100 TeV.
Journal ArticleDOI

The spectral evolution of the first galaxies. ii. spectral signatures of lyman continuum leakage from galaxies in the reionization epoch

TL;DR: In this article, it was shown that galaxies with very high Lyman continuum escape fractions (f esc ≥ 0.5) can be identifiable up to z 9 through spectroscopy with the upcoming James Webb Space Telescope (JWST).
Journal ArticleDOI

On the use of Lyα emitters as probes of reionization

TL;DR: In this article, the effects of the patchiness of a partly reionized intergalactic medium (IGM) on the observability of Lyα emitters (LAEs) at high redshifts (z ≳ 6) were investigated.