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Dynamical masses of two young globular clusters in the blue compact galaxy ESO 338-IG04
Goran Ostlin, Robert J. Cumming, Nils Bergvall
We present high-resolution echelle spectroscopy, obtained with the UVES spectrograph on ESO/VLT, of two luminous star clusters in the metal-poor blue compact galaxy ESO 338-IG04 at…
On the narrowband detection properties of high-redshift Lyman-alpha emitters
Matthew Hayes, Goran Ostlin
Numerous surveys are underway or planned that aim to exploit the Lyman-alpha emission line as a probe of the distant universe. We investigate the reliability of such high-z Lya stu…
First detection of Lyman continuum escape from a local starburst galaxy
Nils Bergvall, Erik Zackrisson, B-G Andersson +3
The dominating reionization source in the young universe has yet to be identified. Possible candidates include metal poor starburst dwarf galaxies of which the Blue Compact Galaxy…