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Sökning: (L773:0094 8276) pers:(Lindqvist Per Arne) > (2020-2022) > Upper-Hybrid Waves ...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00006619naa a2200637 4500
001oai:DiVA.org:kth-301823
003SwePub
008210915s2021 | |||||||||||000 ||eng|
009oai:DiVA.org:uu-456147
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3018232 URI
024a https://doi.org/10.1029/2021GL0931642 DOI
024a https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4561472 URI
040 a (SwePub)kthd (SwePub)uu
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
100a Li, Wenyau Uppsala universitet,Institutet för rymdfysik, Uppsalaavdelningen,Chinese Acad Sci, State Key Lab Space Weather, Natl Space Sci Ctr, Beijing, Peoples R China.;Univ Sci & Technol China, CAS Key Lab Geospace Environm, Hefei, Peoples R China.4 aut0 (Swepub:uu)wenli806
2451 0a Upper-Hybrid Waves Driven by Meandering Electrons Around Magnetic Reconnection X Line
264 1b American Geophysical Union (AGU),c 2021
338 a print2 rdacarrier
500 a QC 20210915
520 a Magnetic reconnection is a fundamental process in collisionless space plasma environment, and plasma waves relevant to the kinetic interactions can have a significant impact on the multiscale behavior of reconnection. Here, we present Magnetospheric Multiscale (MMS) observations during an encounter of an X line of symmetric magnetic reconnection in the magnetotail. The X line is characterized by reversals of ion and electron jets and electromagnetic fields, agyrotropic electron velocity distribution functions (VDFs), and an electron-scale current sheet. MMS observe large-amplitude nonlinear upper-hybrid (UH) waves on both sides of the neutral line, and the wave amplitudes have highly localized distribution along the normal direction. The inbound meandering electrons drive the UH waves, releasing the free energy stored from the reconnection electric field along the meandering trajectories. The interaction between the meandering electrons and the UH waves may modify the balance of the reconnection electric field around the X line. Plain Language Summary The electron-scale kinetic physics in the electron diffusion region (EDR) controls how magnetic field lines break and reconnect. Electron crescent, an indicator of EDR, can drive high-frequency electrostatic waves around EDR. For the first time, the upper-hybrid (UH) waves are observed on both sides of the X line and we show the direct association between the UH waves and the reconnection electric field. The strong wave-electron interaction can change the electron-scale dynamics and may modify the reconnection electric field. This study demonstrates that the UH waves may play an important role in controlling the reconnection rate.
650 7a NATURVETENSKAPx Fysikx Fusion, plasma och rymdfysik0 (SwePub)103032 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Fusion, Plasma and Space Physics0 (SwePub)103032 hsv//eng
700a Khotyaintsev, Yu, Vu Swedish Inst Space Phys, Uppsala, Sweden.4 aut
700a Tang, B-Bu Chinese Acad Sci, State Key Lab Space Weather, Natl Space Sci Ctr, Beijing, Peoples R China.4 aut
700a Graham, Daniel B.u Uppsala universitet,Institutet för rymdfysik, Uppsalaavdelningen4 aut0 (Swepub:uu)dangr618
700a Norgren, C.u Univ Bergen, Dept Phys & Technol, Bergen, Norway.4 aut
700a Vaivads, Andrisu KTH,Rymd- och plasmafysik,KTH Royal Inst Technol, Div Space & Plasma Phys, Sch Elect Engn & Comp Sci, Stockholm, Sweden.4 aut0 (Swepub:kth)u167dmzs
700a André, Matsu Uppsala universitet,Institutet för rymdfysik, Uppsalaavdelningen4 aut0 (Swepub:uu)maand125
700a Le, A.u Los Alamos Natl Lab, Plasma Theory & Applicat, Los Alamos, NM USA.4 aut
700a Egedal, J.u Univ Wisconsin, Dept Phys, 1150 Univ Ave, Madison, WI 53706 USA.4 aut
700a Dokgo, K.u Southwest Res Inst, San Antonio, TX USA.4 aut
700a Fujimoto, K.u Beihang Univ, Sch Space & Environm, Beijing, Peoples R China.4 aut
700a He, J-Su Peking Univ, Sch Earth & Space Sci, Beijing, Peoples R China.4 aut
700a Burch, J. L.u Southwest Res Inst, San Antonio, TX USA.,Univ Toulouse, Inst Rech Astrophys & Planetol, CNRS, UPS,CNES, Toulouse, France.;Univ Bordeaux, Lab Astrophys Bordeaux, CNRS, Pessac, France.4 aut
700a Lindqvist, Per-Arneu KTH,Rymd- och plasmafysik,KTH Royal Inst Technol, Div Space & Plasma Phys, Sch Elect Engn & Comp Sci, Stockholm, Sweden.4 aut0 (Swepub:kth)u1yukyk9
700a Ergun, R. E.u Univ Colorado, Lab Atmospher & Space Phys, Boulder, CO 80309 USA.4 aut
700a Torbert, R. B.u Univ New Hampshire, Space Sci Ctr, Durham, NH 03824 USA.4 aut
700a Le Contel, O.u Univ Paris Sud, Lab Phys Plasmas, CNRS, Ecole Polytech,Sorbonne Univ,Observ Paris, Paris, France.4 aut
700a Gershman, D. J.u NASA, Goddard Space Flight Ctr, Greenbelt, MD USA.;Univ Maryland, Dept Astron, College Pk, MD 20742 USA.4 aut
700a Giles, B. L.u NASA, Goddard Space Flight Ctr, Greenbelt, MD USA.4 aut
700a Lavraud, B.u Univ Toulouse, Inst Rech Astrophys & Planetol, CNRS, UPS,CNES, Toulouse, France.;Univ Bordeaux, Lab Astrophys Bordeaux, CNRS, Pessac, France.4 aut
700a Fuselier, S.u Southwest Res Inst, San Antonio, TX USA.;Univ Texas San Antonio, Dept Phys & Astron, San Antonio, TX USA.4 aut
700a Plaschke, F.u Austrian Acad Sci, Space Res Inst, Graz, Austria.4 aut
700a Russell, C. T.u Univ Calif Los Angeles, Dept Earth Planetary & Space Sci, Los Angeles, CA USA.4 aut
700a Guo, X-Cu Chinese Acad Sci, State Key Lab Space Weather, Natl Space Sci Ctr, Beijing, Peoples R China.4 aut
700a Lu, Q-Mu Univ Sci & Technol China, CAS Key Lab Geospace Environm, Hefei, Peoples R China.4 aut
700a Wang, C.u Chinese Acad Sci, State Key Lab Space Weather, Natl Space Sci Ctr, Beijing, Peoples R China.;Univ Chinese Acad Sci, Sch Astron & Space Sci, Beijing, Peoples R China.4 aut
700a Khotyaintsev, Yuri V.u Uppsala universitet,Institutet för rymdfysik, Uppsalaavdelningen4 aut0 (Swepub:uu)ykh28990
710a Uppsala universitetb Institutet för rymdfysik, Uppsalaavdelningen4 org
773t Geophysical Research Lettersd : American Geophysical Union (AGU)g 48:16q 48:16x 0094-8276x 1944-8007
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-301823
8564 8u https://doi.org/10.1029/2021GL093164
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-456147

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