Parameters of the turbulence of the interplanetary plasma derived from scintillation observations of the quasar 3C 48 at the solar-activity minimum

被引：0

作者：

S. K. Glubokova

S. A. Tyul’bashev

I. V. Chashei

V. I. Shishov

机构：

[1] Russian Academy of Sciences,Pushchino Radio Astronomy Observatory, Astro Space Center, P.N. Lebedev Physical Institute

来源：

Astronomy Reports | 2013年 / 57卷

关键词：

Solar Wind; Radio Source; Astronomy Report; Angular Size; Slow Solar Wind;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Temporal spectra of interplanetary scintillations of the strong radio source 3C 48 based on 111 MHz observations on the Large Scanning Antenna of the Lebedev Physical Institute obtained near the solar-activity minimum are analyzed. Measurements of the temporal spectrum of the scintillations are used to estimate the angular size of the source, the velocity of inhomogeneities, and the power-law index for the spatial spectrum of the turbulence in the interplanetary plasma. The mean angular size of the source is θ0 = 0.326″ ± 0.016″, and the mean index for the three-dimensional turbulence spectrum is n = 3.7 ± 0.2. There is some evidence that n decreases in the transition from the fast, high-speed to the slow, low-latitude solar wind.

引用

页码：586 / 593

页数：7

共 22 条

[21] The structural parameters for antimicrobial activity, human epithelial cell cytotoxicity and killing mechanism of synthetic monomer and dimer analogues derived from hBD3 C-terminal region
L. Zhou
S. P. Liu
L. Y. Chen
J. Li
L. B. Ong
L. Guo
T. Wohland
C. C. Tang
R. Lakshminarayanan
J. Mavinahalli
C. Verma
R. W. Beuerman
Amino Acids, 2011, 40 : 123 - 133
[22] The structural parameters for antimicrobial activity, human epithelial cell cytotoxicity and killing mechanism of synthetic monomer and dimer analogues derived from hBD3 C-terminal region
Zhou, L.
Liu, S. P.
Chen, L. Y.
Li, J.
Ong, L. B.
Guo, L.
Wohland, T.
Tang, C. C.
Lakshminarayanan, R.
Mavinahalli, J.
Verma, C.
Beuerman, R. W.
AMINO ACIDS, 2011, 40 (01) : 123 - 133

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