STROMGREN ZONES OF SUPERNOVAE
Abstract:The minimum emission measures observed in the directions toward pulsars or supernova remnants are inversely proportional to the pulsar or supernova remnant ages. It is concluded that the ionized gas in the vicinities of a number of pulsars and supernova remnants was formed during the first 1000 years after supernova explosions.
Document Type: Research Article
Affiliations: Pushchino Radio Astronomy Observatory, Astro Space Center, Lebedev Physics Institute, 142290 Pushchino, Moscow, Russia
Publication date: 2002-01-01