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Sökning: WFRF:(Fazakerley A.N.) > Observations of Kel...

  • Ling, YimingShandong Univ, Sch Space Sci & Phys, Shandong Prov Key Lab Opt Astron & Solar Terr Env, Weihai, Peoples R China;Chinese Acad Sci, NSSC, State Key Lab Space Weather, Beijing, Peoples R China;Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Geospace Environm, Hefei, Anhui, Peoples R China (författare)

Observations of Kelvin-Helmholtz Waves in the Earth's Magnetotail Near the Lunar Orbit

  • Artikel/kapitelEngelska2018

Förlag, utgivningsår, omfång ...

  • 2018
  • electronicrdacarrier

Nummerbeteckningar

  • LIBRIS-ID:oai:DiVA.org:uu-358206
  • https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-358206URI
  • https://doi.org/10.1029/2018JA025183DOI

Kompletterande språkuppgifter

  • Språk:engelska
  • Sammanfattning på:engelska

Ingår i deldatabas

Klassifikation

  • Ämneskategori:ref swepub-contenttype
  • Ämneskategori:art swepub-publicationtype

Anmärkningar

  • Kelvin‐Helmholtz waves (KHWs), which have been widely observed at the magnetopause in the region near the Earth, play an essential role in the transport of solar wind plasma and energy into the magnetosphere under dominantly northward interplanetary magnetic field (IMF) conditions. In this study, we present simultaneous observations of KHWs under the northward IMF observed by both the Acceleration, Reconnection, Turbulence, and Electrodynamics of Moon's Interaction with the Sun (ARTEMIS) spacecraft in the Earth's magnetotail around the lunar orbit (at X ~ −50RE, Y ~ 30RE, dusk side) and the Geotail in the near‐Earth space (at X ~ −5RE, Y ~ −10RE, dawn side). The KHWs are quantitatively characterized by their dominant period, phase velocity, and wavelength, utilizing wavelet analysis and an approximation of their center‐of‐mass velocity. Our results suggest that the phase velocity and spatial scale of KHWs may increase as they propagate along the boundary layer toward the tail. Alternatively, the differences between the ARTEMIS and Geotail observations may indicate the possibility of dawn‐dusk asymmetry in the excited KHWs in this study. Our results strongly evidence the existence of the development of KHWs in terms of their wave frequency and scale size in the magnetotail and provide insight to the time evolution of KHWs along the magnetopause.

Ämnesord och genrebeteckningar

Biuppslag (personer, institutioner, konferenser, titlar ...)

  • Shi, QuanqiShandong Univ, Sch Space Sci & Phys, Shandong Prov Key Lab Opt Astron & Solar Terr Env, Weihai, Peoples R China (författare)
  • Shen, Xiao-ChenShandong Univ, Sch Space Sci & Phys, Shandong Prov Key Lab Opt Astron & Solar Terr Env, Weihai, Peoples R China (författare)
  • Tian, AnminShandong Univ, Sch Space Sci & Phys, Shandong Prov Key Lab Opt Astron & Solar Terr Env, Weihai, Peoples R China (författare)
  • Li, WenyaUppsala universitet,Institutet för rymdfysik, Uppsalaavdelningen,Chinese Acad Sci, NSSC, State Key Lab Space Weather, Beijing, Peoples R China(Swepub:uu)wenli806 (författare)
  • Tang, BinbinChinese Acad Sci, NSSC, State Key Lab Space Weather, Beijing, Peoples R China (författare)
  • Degeling, A. W.Shandong Univ, Sch Space Sci & Phys, Shandong Prov Key Lab Opt Astron & Solar Terr Env, Weihai, Peoples R China (författare)
  • Hasegawa, HiroshiJapan Aerosp Explorat Agcy JAXA, Inst Space & Astronaut Sci, Sagamihara, Kanagawa, Japan (författare)
  • Nowada, MotoharuShandong Univ, Sch Space Sci & Phys, Shandong Prov Key Lab Opt Astron & Solar Terr Env, Weihai, Peoples R China (författare)
  • Zhang, HuiUniv Alaska, Geophys Inst, Fairbanks, AK 99701 USA (författare)
  • Rae, I. J.Univ Coll London, Mullard Space Sci Lab, Dorking, Surrey, England (författare)
  • Zong, Qiu-GangPeking Univ, Sch Earth & Space Sci, Beijing, Peoples R China (författare)
  • Fu, SuiyanPeking Univ, Sch Earth & Space Sci, Beijing, Peoples R China (författare)
  • Fazakerley, A. N.Univ Coll London, Mullard Space Sci Lab, Dorking, Surrey, England (författare)
  • Pu, ZuyinPeking Univ, Sch Earth & Space Sci, Beijing, Peoples R China (författare)
  • Shandong Univ, Sch Space Sci & Phys, Shandong Prov Key Lab Opt Astron & Solar Terr Env, Weihai, Peoples R China;Chinese Acad Sci, NSSC, State Key Lab Space Weather, Beijing, Peoples R China;Univ Sci & Technol China, Sch Earth & Space Sci, CAS Key Lab Geospace Environm, Hefei, Anhui, Peoples R ChinaShandong Univ, Sch Space Sci & Phys, Shandong Prov Key Lab Opt Astron & Solar Terr Env, Weihai, Peoples R China (creator_code:org_t)

Sammanhörande titlar

  • Ingår i:Journal of Geophysical Research - Space Physics123:5, s. 3836-38472169-93802169-9402

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