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Radio Physics and Radio Astronomy

ISSN Print: 2152-274X
ISSN Online: 2152-2758

Archives: Volume 1, 2010 to Volume 3, 2012

Radio Physics and Radio Astronomy

DOI: 10.1615/RadioPhysicsRadioAstronomy.v1.i2.30
pages 107-110

POLARIZATION OF DRIFTING PAIRS AT DECAMETER WAVES

A. I. Brazhenko
Poltava Gravimetric Observatory, Subbotin Institute of Geophysics National Academy of Sciences of Ukraine, 27/29 Myasoedov St., Poltava 36029, Ukraine
V. N. Melnik
Institute of Radio Astronomy, National Academy of Sciences of Ukraine
Alexandr A. Konovalenko
Institute of Radio Astronomy of the National Academy of Sciences of Ukraine
E. P. Abranin
Institute of Radio Astronomy, National Academy of Sciences of Ukraine
V. V. Dorovsky
Institute of Radio Astronomy, National Academy of Sciences of Ukraine
R. V. Vashchishin
Poltava Gravimetric Observatory of the Institute of Geophysics, National Academy of Sciences of Ukraine, 27/29, Miasoedov St.,Poltava,36029
A. V. Frantsuzenko
Poltava Gravimetric Observatory of the Institute of Geophysics, National Academy of Sciences of Ukraine, 27/29, Miasoedov St.,Poltava,36029
H. O. Rucker
Institut für Weltraumforschung der Österreichischen Akademie der Wissenschaften, 6, Schmiedlstrasse, Graz, 8042, Austria
A. Lecacheux
Ovservatoire Paris-Meudon, Paris, CNRS UMR 8644, France

ABSTRACT

Observation data on polarization of solar "drift pair" bursts (DP) are shown. All bursts were recorded during Type III storm on 12-18 July, 2002 with the URAN-2 radio telescope. Over 300 DPs are analyzed. The DP polarization is found to depend on the position of a DP-related active region on the solar disk. The average polarization degree of both "forward" and "reverse" DPs makes about 30 %. The investigated time profile of polarization degree shows substantial difference for those "forward" and "reverse" DPs.