A study of radio sources using interplanetary scintillations at 111 MHz. Core-dominated sources

被引：0

作者：

S. A. Tyul’bashev

机构：

[1] Russian Academy of Sciences,Pushchino Radio Astronomy Observatory, Astro Space Center, Lebedev Physics Institute

来源：

Astronomy Reports | 2009年 / 53卷

关键词：

98.54.Gr; 98.54.Aj; 98.54.Cm; 98.58.Ay; 98.70.Dk;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A complete sample of core-dominated radio sources has been studied using the interplanetary-scintillation method. In total, 72 sources were observed, with scintillations detected in 28 of them. The remaining sources have upper limits on their flux densities. Integrated flux densities are estimated for 24 sources. Cut-offs have been observed in the spectra of many sources. The thermal-electron densities have been estimated, assuming that these cut-offs are due to free-free absorption of the synchrotron radio emission.

引用

共 50 条

[1] A study of radio sources using interplanetary scintillations at 111 MHz. Core-dominated sources
Tyul'bashev, S. A.
[J]. ASTRONOMY REPORTS, 2009, 53 (01) : 19 - 29
[2] Study of compact radio sources using interplanetary scintillations at 111 MHz. Compact symmetric objects
Tyul'bashev, S. A.
[J]. ASTRONOMY REPORTS, 2009, 53 (04) : 319 - 324
[3] Study of compact radio sources using interplanetary scintillations at 111 MHz. Compact symmetric objects
S. A. Tyul’bashev
[J]. Astronomy Reports, 2009, 53 : 319 - 324
[4] Study of compact radio sources using interplanetary scintillations at 111 MHz. Strong gigahertz-peaked spectrum sources
Tyul'bashev, S. A.
Chernikov, P. A.
[J]. ASTRONOMY REPORTS, 2009, 53 (04) : 310 - 318
[5] Study of compact radio sources using interplanetary scintillations at 111 MHz. Strong gigahertz-peaked spectrum sources
S. A. Tyul’bashev
P. A. Chernikov
[J]. Astronomy Reports, 2009, 53 : 310 - 318
[6] Study of compact radio sources using interplanetary scintillations at 111 MHz. The Pearson-Readhead sample
Tyul'bashev, S. A.
[J]. ASTRONOMY REPORTS, 2009, 53 (01) : 30 - 37
[7] Study of compact radio sources using interplanetary scintillations at 111 MHz. The Pearson-Readhead sample
S. A. Tyul’bashev
[J]. Astronomy Reports, 2009, 53 : 30 - 37
[8] RADIO POLARIZATION OBSERVATIONS OF A COMPLETE SAMPLE OF CORE-DOMINATED RADIO-SOURCES
OKUDAIRA, A
TABARA, H
KATO, T
INOUE, M
[J]. PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 1993, 45 (02) : 153 - 166
[9] HELICAL JETS AND THE MISALIGNMENT DISTRIBUTION FOR CORE-DOMINATED RADIO-SOURCES
CONWAY, JE
MURPHY, DW
[J]. ASTROPHYSICAL JOURNAL, 1993, 411 (01): : 89 - 102
[10] VLA OBSERVATIONS OF A COMPLETE SAMPLE OF CORE-DOMINATED RADIO-SOURCES
MURPHY, DW
BROWNE, IWA
PERLEY, RA
[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 1993, 264 (02) : 298 - 318

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