246 citations · 1.2k across the 16 of their papers we have counts for
16 papers
J1154+2443: a low-redshift compact star-forming galaxy with a 46 per cent leakage of Lyman continuum photons
Y. I. Izotov, D. Schaerer, G. Worseck +5
We report the detection of the Lyman continuum (LyC) radiation of the compact star-forming galaxy (SFG) J1154+2443 observed with the Cosmic Origins Spectrograph (COS) onboard the H…
Dust emission in star-forming dwarf galaxies: General properties and the nature of the sub-mm excess
Y. I. Izotov, N. G. Guseva, K. J. Fricke +2
We studied the global characteristics of dust emission in a large sample of emission-line star-forming galaxies. The sample consists of two subsamples. One subsample (SDSS sample)…
Tol 2240-384 - a new low-metallicity AGN candidate
Y. I. Izotov, N. G. Guseva, K. J. Fricke +3
Active galactic nuclei (AGNs) have typically been discovered in massive galaxies of high metallicity. We attempt to increase the number of AGN candidates in low metallicity galaxie…
An investigation of the luminosity-metallicity relation for a large sample of low-metallicity emission-line galaxies
N. G. Guseva, P. Papaderos, H. T. Meyer +2
(abridged) We present 8.2m VLT spectroscopic observations of 28 HII regions in 16 emission-line galaxies and 3.6m ESO telescope spectroscopic observations of 38 HII regions in 28 e…
Extremely metal-poor star-forming galaxies. New detections and general morphological and photometric properties
P. Papaderos, N. G. Guseva, Y. I. Izotov +1
(abridged) We present long-slit spectroscopy with the 3.6m ESO telescope of eight HII regions in seven star-forming (SF) dwarf galaxies, discovered in SDSS DR4 and 6dFGRS. In addit…
The Tully-Fisher relation at intermediate redshift
A. Boehm, B. L. Ziegler, R. P. Saglia +7
Using the Very Large Telescope in Multi Object Spectroscopy mode, we have observed a sample of 113 field spiral galaxies in the FORS Deep Field (FDF) with redshifts in the range 0.…