Evidence that Interaction with the Spacecraft Plasma Wake Generates Plasma Waves Close to the Electron Cyclotron Frequency in the Near-Sun Solar Wind

被引：3
|
作者：
Malaspina, David M. [1 ,2 ]
Tigik, Sabrina F. [3 ]
Vaivads, Andris [3 ]
机构：
[1] Univ Colorado, Astrophys & Planetary Sci Dept, Boulder, CO USA
[2] Univ Colorado, Lab Atmospher & Space Phys, Boulder, CO USA
[3] KTH Royal Inst Technol, Space Plasma Phys, Elect Engn & Comp Sci, S-11428 Stockholm, Sweden
来源：
ASTROPHYSICAL JOURNAL LETTERS | 2022年 / 936卷 / 02期
关键词：
ION-ACOUSTIC-WAVES;
D O I：
10.3847/2041-8213/ac8c8f
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
Prior observations of the near-Sun solar wind (sunward of 0.25 au) identified frequent, intense plasma waves near the local electron cyclotron frequency (f (ce)), and its harmonics. In this Letter, it is shown that near-f (ce) wave properties are consistent with generation via interaction between the observing spacecraft's ion wake and the ambient plasma and magnetic fields. This result implies that many observed near-f (ce) waves are not intrinsic to the unobstructed solar wind flow, and therefore are unlikely to play a significant role in the dynamic evolution of particle distributions in the solar wind.
引用
收藏
页数：5
相关论文
共 50 条
  • [1] Plasma Waves near the Electron Cyclotron Frequency in the Near-Sun Solar Wind
    Malaspina, David M.
    Halekas, Jasper
    Bercic, Laura
    Larson, Davin
    Whittlesey, Phyllis
    Bale, Stuart D.
    Bonnell, John W.
    de Wit, Thierry Dudok
    Ergun, Robert E.
    Howes, Gregory
    Goetz, Keith
    Goodrich, Katherine
    Harvey, Peter R.
    MacDowall, Robert J.
    Pulupa, Marc
    Case, Anthony W.
    Kasper, Justin C.
    Korreck, Kelly E.
    Livi, Roberto
    Stevens, Michael L.
    ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2020, 246 (02):
  • [2] Electron Bernstein waves and narrowband plasma waves near the electron cyclotron frequency in the near-Sun solar wind
    Malaspina, D. M.
    Wilson, L. B., III
    Ergun, R. E.
    Bale, S. D.
    Bonnell, J. W.
    Goodrich, K.
    Goetz, K.
    Harvey, P. R.
    MacDowall, R. J.
    Pulupa, M.
    Halekas, J.
    Case, A.
    Kasper, J. C.
    Larson, D.
    Stevens, M.
    Whittlesey, P.
    ASTRONOMY & ASTROPHYSICS, 2021, 650
  • [3] Multiband Electrostatic Waves below and above the Electron Cyclotron Frequency in the Near-Sun Solar Wind
    Shi, Chen
    Zhao, Jinsong
    Malaspina, David M.
    Bale, Stuart D.
    Dong, Xiangcheng
    Wang, Tieyan
    Wu, Dejin
    ASTROPHYSICAL JOURNAL LETTERS, 2022, 926 (01)
  • [4] Characteristics of the near-sun solar wind turbulence from spacecraft radio frequency fluctuations
    Efimov, AI
    Armand, NA
    Samoznaev, LN
    Bird, MK
    Chashei, IV
    Edenhofer, P
    Plettemeier, D
    Wohlmuth, R
    SOLAR WIND TEN, PROCEEDINGS, 2003, 679 : 469 - 472
  • [5] Coexistence of Antisunward and Sunward Ion Cyclotron Waves in the Near-Sun Solar Wind: Excitation by the Proton Cyclotron Instability
    Shi, Chen
    Zhao, Jinsong
    Liu, Si
    Xiao, Fuliang
    Wu, Yifan
    Bowen, Trevor A.
    Livi, Roberto
    Bale, S. D.
    ASTROPHYSICAL JOURNAL LETTERS, 2024, 971 (02)
  • [6] Inhomogeneous Kinetic Alfven Waves in the Near-Sun Solar Wind
    Malaspina, David M.
    Chasapis, Alexandros
    Tatum, Peter
    Salem, Chadi
    Bale, Stuart D.
    Bonnell, John W.
    Dudok de Wit, Thierry
    Goetz, Keith
    Pulupa, Marc
    Halekas, Jasper
    Whittlesey, Phyllis
    Livi, Roberto
    Case, Anthony W.
    Stevens, Michael L.
    Larson, Davin
    ASTROPHYSICAL JOURNAL, 2022, 936 (02):
  • [7] Association of intermittency with electron heating in the near-Sun solar wind
    Phillips, C.
    Bandyopadhyay, R.
    McComas, D. J.
    Bale, S. D.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2023, 519 (01) : L1 - L4
  • [8] Broadband Electrostatic Waves near the Lower-hybrid Frequency in the Near-Sun Solar Wind Observed by the Parker Solar Probe
    Zhao, Jinsong
    Malaspina, David M.
    de Wit, T. Dudok
    Pierrard, Viviane
    Voitenko, Yuriy
    Lapenta, Giovanni
    Poedts, Stefaan
    Bale, Stuart D.
    Kasper, Justin C.
    Larson, Davin
    Livi, Roberto
    Whittlesey, Phyllis
    ASTROPHYSICAL JOURNAL LETTERS, 2022, 938 (02)
  • [9] Nonlinear Ion-acoustic Waves, Ion Holes, and Electron Holes in the Near-Sun Solar Wind
    Mozer, F. S.
    Bonnell, J. W.
    Hanson, E. L. M.
    Gasque, L. C.
    Vasko, I. Y.
    ASTROPHYSICAL JOURNAL, 2021, 911 (02):
  • [10] Plasma waves above the ion cyclotron frequency in the solar wind: a review on observations
    Briand, C.
    NONLINEAR PROCESSES IN GEOPHYSICS, 2009, 16 (02) : 319 - 329
12345