RADIOGALAKTIKAHO

RADIOGALAKTIKAHO, galaktikahoeand, ki iqtidori radioafkanishotashon nisbat ba galaktikahoi muqarrari (masalan, Galaktikai moh, Galaktikai kaloni Andromeda va gayra) khele znid ast. Radiogalaktikaho guruhi baso kaloni radiomanbahoi berunigalaktikiro tashkil medihand. Az rui afkanishotashon ham ba kvazarho va ham ba galaktikahoi muqarrari (spirali) shabohat dorand. Vale to hol (1980) malum nest, ki Radiogalaktikaho guruhi makhsusi obekthoro tashkil medihand 6 dar yagon marhilai evolyutsiyai galaktikae meboshand. Aksariyati kulli Radiogalaktikaho galak­tikahoi azimi ellipsiand. Lagzishi surkhi taqriban 100 Radiogalaktikaho mushohida shudaast, ki on baroi muayyan namudani masofai onho imkoniyat medihad. Obekti durtarin radiogalaktikai ZS 295 meboshad, ki lagzishi surkhash 0,46 ast. Ravshanoii Radiogalaktikaho dar radiodiapazon 10⁴⁰—10⁴⁵ erg /son (baroi galaktikahoi muqarrari 10³⁷ —10³⁸ erg/son) meboshad.

Ad.: Zeldovich Ya. B., Novikov I. D., Relyativistskaya astrofizika, M., 1967; Pakholchik A. G., Radioastro­fizika, per. s angl., M., 1973.