On theories of solar type III radio bursts

被引：7
|
作者：
Wu ChingSheng [1 ]
机构：
[1] Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China
来源：
CHINESE SCIENCE BULLETIN | 2012年 / 57卷 / 12期
基金：
中国国家自然科学基金;
关键词：
solar radiophysics; type III bursts; plasma hypothesis; electron cyclotron maser mechanism; DIRECT AMPLIFICATION; LOW CORONA; GENERATION; EMISSION; DENSITY;
D O I：
10.1007/s11434-012-5061-y
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In solar radiophysics, many theories for type Ill bursts have been proposed during the past 60 years. Almost all these theories are based on the plasma hypothesis, which assumes that (i) the radiation is mainly generated by Langmuir waves via nonlinear processes and (ii) the radiation has frequencies close to the local plasma frequency and/or its second harmonic in the source region. We feel strongly that it is time to advocate an alternative approach without recourse to the plasma hypothesis. This brief discussion explains why.
引用
收藏
页码：1357 / 1361
页数：5
相关论文
共 50 条
  • [21] OBSERVATIONS OF HARMONIC STRUCTURE IN TYPE III SOLAR RADIO BURSTS
    LABRUM, NR
    [J]. AUSTRALIAN JOURNAL OF PHYSICS, 1971, 24 (02): : 193 - &
  • [22] Constraints on nonlinear and stochastic growth theories for type III solar radio bursts from the corona to 1 AU
    Cairns, IH
    Robinson, PA
    [J]. ASTROPHYSICAL JOURNAL, 1998, 509 (01): : 471 - 481
  • [23] RIEGER-TYPE PERIODICITY IN THE OCCURRENCE OF SOLAR TYPE III RADIO BURSTS
    Lobzin, V. V.
    Cairns, Iver H.
    Robinson, P. A.
    [J]. ASTROPHYSICAL JOURNAL LETTERS, 2012, 754 (02)
  • [24] SOLAR TYPE III RADIO BURSTS MODULATED BY HOMOCHROMOUS ALFVEN WAVES
    Zhao, G. Q.
    Chen, L.
    Wu, D. J.
    [J]. ASTROPHYSICAL JOURNAL, 2013, 779 (01):
  • [25] Fine structures of a solar type III radio bursts observed with LOFAR
    Dabrowski, Bartosz
    Wolowska, Aleksandra
    Vocks, Christian
    Magdalenic, Jasmina
    Zhang, Peijin
    Flisek, Pawel
    Broese, Malte
    Morosan, Diana E.
    Krankowski, Andrzej
    Fron, Adam
    Mann, Gottfried
    Zucca, Pietro
    Bisi, Mario
    Fallows, Richard
    Gallagher, Peter
    Marque, Christophe
    Matyjasiak, Barbara
    Rothkaehl, Hanna
    [J]. ACTA GEOPHYSICA, 2024,
  • [26] Wave-wave Interactions in Solar Type III Radio Bursts
    Thejappa, G.
    MacDowall, R. J.
    [J]. INTERNATIONAL CONFERENCE ON COMPLEX PROCESSES IN PLASMAS AND NONLINEAR DYNAMICAL SYSTEMS, 2014, 1582 : 201 - 212
  • [27] EMISSION PATTERNS OF SOLAR TYPE III RADIO BURSTS: STEREOSCOPIC OBSERVATIONS
    Thejappa, G.
    MacDowall, R. J.
    Bergamo, M.
    [J]. ASTROPHYSICAL JOURNAL, 2012, 745 (02):
  • [28] Altitude-dependent emission of type III solar radio bursts
    Wu, CS
    Wang, CB
    Zhou, GC
    Wang, S
    Yoon, PH
    [J]. ASTROPHYSICAL JOURNAL, 2005, 621 (02): : 1129 - 1136
  • [29] CHARACTERISTIC PAIRS OF TYPE-III SOLAR RADIO-BURSTS
    DAIGNE, G
    MOLLERPEDERSEN, B
    [J]. ASTRONOMY & ASTROPHYSICS, 1974, 37 (02) : 355 - 366
  • [30] LANDAU DAMPING OF TYPE-III SOLAR RADIO-BURSTS
    BRADFORD, HM
    [J]. JOURNAL OF THE ROYAL ASTRONOMICAL SOCIETY OF CANADA, 1974, 68 (05) : 265 - 265
12345