Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.naic.edu/~astro/talks/abstracts/pauljones.html Дата изменения: Tue Nov 19 06:42:30 2002 Дата индексирования: Sat Dec 22 13:44:00 2007 Кодировка: Поисковые слова: http astrokuban.info astrokuban

One of the richest regions for complex interstellar molecules is Sagittarius B2 (N), called for this reason the "Large Molecule Heimat". We have used the new 3 mm capability of the Australia Telescope Compact Array to search Sgr B2 LMH for molecules of biological significance - glycine, the simplest amino acid, and propylene oxide, a simple chiral molecule. I will discuss the background to this search, why these molecules are significant, the ATCA results (upper limits) and the potential of the ATCA as a sensitive millimetre interferometer, and the only one in the southern hemisphere. I will also present some results of ATCA 3 mm HCO+, HCN and continuum and 6 cm formaldehyde observations of molecular cloud G291.3-0.7.