Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Guide Field Reconnection: Exhaust Structure and Heating
Imperial Coll London, Blackett Lab, London, England..
Imperial Coll London, Blackett Lab, London, England..
Univ Calif Berkeley, Space Sci Lab, Berkeley, CA 94720 USA..
Imperial Coll London, Blackett Lab, London, England.;Univ Colorado, Dept Astrophys & Planetary Sci, LASP, Boulder, CO 80309 USA..
Vise andre og tillknytning
2018 (engelsk)Inngår i: Geophysical Research Letters, ISSN 0094-8276, E-ISSN 1944-8007, Vol. 45, nr 10, s. 4569-4577Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Magnetospheric Multiscale observations are used to probe the structure and temperature profile of a guide field reconnection exhaust similar to 100 ion inertial lengths downstream from the X-line in the Earth's magnetosheath. Asymmetric Hall electric and magnetic field signatures were detected, together with a density cavity confined near 1 edge of the exhaust and containing electron flow toward the X-line. Electron holes were also detected both on the cavity edge and at the Hall magnetic field reversal. Predominantly parallel ion and electron heating was observed in the main exhaust, but within the cavity, electron cooling and enhanced parallel ion heating were found. This is explained in terms of the parallel electric field, which inhibits electron mixing within the cavity on newly reconnected field lines but accelerates ions. Consequently, guide field reconnection causes inhomogeneous changes in ion and electron temperature across the exhaust.

sted, utgiver, år, opplag, sider
AMER GEOPHYSICAL UNION , 2018. Vol. 45, nr 10, s. 4569-4577
Emneord [en]
Magnetic Reconnection, Magnetosheath, Plasma heating, Electron hole, Magnetospheric Multiscale
HSV kategori
Identifikatorer
URN: urn:nbn:se:kth:diva-231738DOI: 10.1029/2018GL077670ISI: 000435262000005Scopus ID: 2-s2.0-85047549769OAI: oai:DiVA.org:kth-231738DiVA, id: diva2:1230291
Merknad

QC 20180703

Tilgjengelig fra: 2018-07-03 Laget: 2018-07-03 Sist oppdatert: 2018-07-03bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekstScopus

Personposter BETA

Lindqvist, Per-Arne

Søk i DiVA

Av forfatter/redaktør
Lindqvist, Per-Arne
Av organisasjonen
I samme tidsskrift
Geophysical Research Letters

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 156 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf