L
Lasse Boy Novock Clausen
Researcher at University of Oslo
Publications - 112
Citations - 2576
Lasse Boy Novock Clausen is an academic researcher from University of Oslo. The author has contributed to research in topics: Ionosphere & Magnetosphere. The author has an hindex of 29, co-authored 102 publications receiving 1932 citations. Previous affiliations of Lasse Boy Novock Clausen include University of Leicester & Braunschweig University of Technology.
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Journal ArticleDOI
Spontaneous hot flow anomalies at quasi‐parallel shocks: 1. Observations
Hui Zhang,David G. Sibeck,Qiugang Zong,Qiugang Zong,Nojan Omidi,Drew Turner,Lasse Boy Novock Clausen +6 more
TL;DR: In this paper, the authors present Time History of Events and Macroscale Interactions during Substorms (THEMIS) observations of a spontaneous hot flow anomaly (SHFA) upstream from the prenoon bow shock at 0431 UT on 12 August 2007.
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Supermagnetosonic subsolar magnetosheath jets and their effects: from the solar wind to the ionospheric convection
Heli Hietala,Noora Partamies,T. V. Laitinen,Lasse Boy Novock Clausen,Gabor Facsko,Gabor Facsko,Andris Vaivads,Hannu Koskinen,Hannu Koskinen,Iannis Dandouras,Iannis Dandouras,Henri Rème,Henri Rème,E. Lucek +13 more
TL;DR: In this article, the authors studied the effect of the bow shock on the magnetosphere and the ionosphere, and found that the jets could have a scale size of up to a few RE but less than 6 RE transverse to the XGSE axis.
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Direct observations of the role of convection electric field in the formation of a polar tongue of ionization from storm enhanced density
Evan G. Thomas,J. B. H. Baker,J. M. Ruohoniemi,Lasse Boy Novock Clausen,Lasse Boy Novock Clausen,Anthea J. Coster,John C. Foster,Philip J. Erickson +7 more
TL;DR: In this paper, the authors examined the relationship of convection electric fields to the formation of a polar cap tongue of ionization (TOI) from midlatitude plumes of storm enhanced density (SED).
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Overview of Solar Wind–Magnetosphere–Ionosphere–Atmosphere Coupling and the Generation of Magnetospheric Currents
Stephen E. Milan,Stephen E. Milan,Lasse Boy Novock Clausen,John C. Coxon,J. A. Carter,M.-T. Walach,Karl Magnus Laundal,Nikolai Østgaard,Paul Tenfjord,Jone Peter Reistad,Kristian Snekvik,Haje Korth,Brian J. Anderson +12 more
TL;DR: In this paper, the morphology and dynamics of the electrical current systems of the terrestrial magnetosphere and ionosphere were reviewed, and the conditions under which the currents are expected to be weak, and hence minimally contaminate measurements of the internally produced magnetic field of the Earth, were briefly outlined.
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Dynamics of the region 1 Birkeland current oval derived from the active magnetosphere and planetary electrodynamics response experiment (AMPERE)
TL;DR: In this article, the authors applied an automated fitting scheme to field-aligned current densities provided by the Active Magnetosphere and Planetary Electrodynamics Response Experiment (AMPERE) and identified the latitude of maximum R1 current at all magnetic local times to yield the size of the R1 oval.