... by High R CH, CH+, CN (ESO CES McDonald) · Y. Sheffer, S. Federman, D. Lambert, D. Welty · Roland Gredel, MPIA Heidelberg Interstellar molecules I. Brief History 1922 1926 1934 1937-39 1951 1963 1970 1973 1975 2005 5780, 5797 stationary features (Heger 1922) Eddington, molecules cannot survive ISRF Merrill, several strong DIBs detected CH, CH+, CN: stationary optical ... DIBs and H3+: impact on ionisation rates III. ... 12 H 3 + in the diffuse ISM McCall et al. ...

... Contacts . 2012: . ... We refined the fundamental parameters of the components, the orbital periods, and the conditions of photospheric heating of the secondary component by the ultraviolet radiation of the hot component. ... The observations of the star clusters associated with ultra-luminous x-ray sources (ULXs) in four galaxies on the 6-meter and VLT telescopes have shown that all the ULXs are located within 200pc of very young star clusters (younger than 5 million years). ... Archive . ...