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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003464naa a2200445 4500
001oai:DiVA.org:kth-271752
003SwePub
008200408s2020 | |||||||||||000 ||eng|
0247 a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2717522 URI
0247 a https://doi.org/10.3847/2041-8213/ab65822 DOI
040 a (SwePub)kth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a art2 swepub-publicationtype
1001 a Wang, R.u Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA.;Univ Calif Berkeley, Phys Dept, Berkeley, CA 94720 USA.4 aut
2451 0a Electrostatic Turbulence and Debye-scale Structures in Collisionless Shocks
264 c 2020-01-20
264 1b IOP PUBLISHING LTD,c 2020
338 a print2 rdacarrier
500 a QC 20200408
520 a We present analysis of more than 100 large-amplitude bipolar electrostatic structures in a quasi-perpendicular supercritical Earth's bow shock crossing, measured by the Magnetospheric Multiscale spacecraft. The occurrence of the bipolar structures is shown to be tightly correlated with magnetic field gradients in the shock transition region. The bipolar structures have negative electrostatic potentials and spatial scales of a few Debye lengths. The bipolar structures propagate highly oblique to the shock normal with velocities (in the plasma rest frame) of the order of the ion-acoustic velocity. We argue that the bipolar structures are ion phase space holes produced by the two-stream instability between incoming and reflected ions. This is the first identification of the ion two-stream instability in collisionless shocks.
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
653 a Astrophysical processes
7001 a Vasko, I. Y.u Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA.4 aut
7001 a Mozer, F. S.u Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA.4 aut
7001 a Bale, S. D.u Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA.;Univ Calif Berkeley, Phys Dept, Berkeley, CA 94720 USA.4 aut
7001 a Artemyev, A. V.u Russian Acad Sci, Space Res Inst, Moscow, Russia.;Univ Calif Los Angeles, Inst Geophys & Planetary Sci, Los Angeles, CA 90024 USA.4 aut
7001 a Bonnell, J. W.u Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA.4 aut
7001 a Ergun, R.u Univ Colorado, Boulder, CO 80309 USA.4 aut
7001 a Giles, B.u NASA, Goddard Space Flight Ctr, Greenbelt, MD USA.4 aut
7001 a Lindqvist, Per-Arneu KTH,Rymd- och plasmafysik4 aut0 (Swepub:kth)u1yukyk9
7001 a Russell, C. T.u Univ Calif Los Angeles, Inst Geophys & Planetary Sci, Los Angeles, CA 90024 USA.4 aut
7001 a Strangeway, R.u Univ Calif Los Angeles, Inst Geophys & Planetary Sci, Los Angeles, CA 90024 USA.4 aut
7102 a Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA.;Univ Calif Berkeley, Phys Dept, Berkeley, CA 94720 USA.b Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA.4 org
7730 t Astrophysical Journal Lettersd : IOP PUBLISHING LTDg 889:1q 889:1x 2041-8205x 2041-8213
8564 u http://arxiv.org/pdf/1912.01770
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-271752
8564 8u https://doi.org/10.3847/2041-8213/ab6582

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