E-Dissertationen: Suche
Anzeige der Dokumente 1-1 von 1
Low-column density gas clumps in the inner and outer halo of the Milky Way
(2009-03-30)
More than 40 years ago the occurrence of several narrow absorption lines in QSO (quasi-stellar object) spectra was recognized for the first time (Bahcall 1966). Soon after their detection it became clear that the absorption ...