2 papers
astro-ph.GA2019
Infrared Photometric Properties of Inner and Outer Parts of HII regions
A. P. Topchieva, V. V. Akimkin, G. V. Smirnov-Pinchukov
The fact that infrared ring nebulae (IRRNs) are frequently associated with HII regions, provides us the opportunity to study dust at the interface between ionized and neutral gas.…
astro-ph.GA2018
Infrared Morphology of Regions of Ionized Hydrogen
A. P. Topchieva, D. S. Wiebe, M. S. Kirsanova +1
A search for infrared ring nebulae associated with regions of ionized hydrogen has been carried out. The New GPS Very Large Array survey at 20 cm forms the basis of the search, tog…