Registration Number
0122U002581,
(
0223U002447
)
R & D request
Title
Detection and diagnostics of interstellar plasma formations that absorb and transform non-thermal low-frequency cosmic radiation
Head
Konovalenko Oleksandr O., Доктор фізико-математичних наук
Registration Date
19-05-2022
Organization
Radio Astronomical Institute of the National Academy of Sciences of Ukraine
popup.description1
The work is devoted to hypersensitive search and study of objects and phenomena in the interstellar medium containing partially ionized cold and hot space plasma - in emission nebulae and their surroundings, the periphery of supernova remnants (relict’s HII zones), molecular dust diffuse clouds of neutral hydrogen. These are some of the main formations of the galactic population that are directly related to the birth and evolution of stars. A fundamentally new methodology is proposed, which is based not on observations of the emission of these objects (as on high radio frequencies), but on the absorption and transformation of non-thermal low-frequency (<100 MHz) radiation by the studied plasma in continuum, spectral lines, pulses. The high efficiency of this approach in the diagnosis of space plasma of various types is guaranteed by the highest quality of the world's largest domestic radio telescopes UTR-2, URAN, GURT band 8… 80 MHz, recognized in the world as a priority work of authors in the field of low frequency radio astronomy.
popup.nrat_date
2024-12-09
