4 papers · 1 filter
The Physical Properties of LBGs at z>5: Outflows and the "pre-enrichment problem"
M. D. Lehnert, M. Bremer, A. Verma +2
We discuss the properties of Lyman Break galaxies (LBGs) at z>5 as determined from disparate fields covering approximately 500 sq. arcmin. While the broad characteristics of the LB…
MERLIN 6-GHz maser emission from W3(OH)
S. Etoka, R. J. Cohen, M. D. Gray
We present the preliminary results of the first alignment to milliarsecond accuracy of the 6 GHz maser emission in OH and methanol maser lines toward W3(OH). The identifications of…
Central DM density cuspiness in LSB's: a stellar kinematics approach
A. Pizzella, E. M. Corsini, F. Bertola +4
We present preliminary results from spectroscopic observations of a sample of 11 low surface brightness galaxies (LSB). We measured the stellar and gaseous kinematics along their m…
Dark matter, density perturbations and structure formation
A. Del Popolo
This paper provides a review of the variants of dark matter (CDM, HDM) which are thought to be fundamental components of the universe and their role in origin and evolution of stru…