Results 161 to 170 of about 5,863 (203)

Integral field observations of damped Lyman-alpha galaxies

open access: yes, 2004
We report preliminary results from a targeted investigation on quasars containing damped Lyman-alpha absorption (DLA) lines as well strong metal absorption lines, carried out with the Potsdam Multi Aperture Spectrophotometer (PMAS).
Roth, Martin M.   +6 more
core  

The era of precision cosmology with voids. [PDF]

open access: yesAstron Astrophys Rev
Contarini S, Verza G, Pisani A.
europepmc   +1 more source

Star clusters in unperturbed spiral galaxies

open access: yes, 2008
Stars do not form in isolation, they form in groups known as star clusters. Star clusters are seen in a wide range of galaxies and environments. Their presence reveals the history of the host galaxy and the processes of its star formation.
Mora, Marcelo D.
core  

Causes and effects of the first quasars. [PDF]

open access: yesProc Natl Acad Sci U S A, 1993
Rees MJ.
europepmc   +1 more source

Primordial nucleosynthesis. [PDF]

open access: yesProc Natl Acad Sci U S A, 1998
Schramm DN.
europepmc   +1 more source

The host haloes of Lyman-break galaxies and submillimetre sources

open access: yes, 2001
We use the observed sizes and star formation rates of Lyman-break galaxies (LBGs) to understand their properties expected in the hierarchical scenario of galaxy formation.
Shu, CG, Mao, S, Mo, HJ
core  

Dissipative processes in galaxy formation. [PDF]

open access: yesProc Natl Acad Sci U S A, 1993
Silk J.
europepmc   +1 more source

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