F. Christiansen

Technical University of Denmark — Denmark

Biochemistry, Genetics and Molecular Biology · Life Sciences

44h-index6.6kcitations233works0.32yr avg
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Research Topics

Evolution and Genetic Dynamics(55), Ionosphere and magnetosphere dynamics(51), Solar and Space Plasma Dynamics(37), Geomagnetism and Paleomagnetism Studies(37), Genetic diversity and population structure(22)

Publications233 total

The difference between multiple TGFs and FGFs
2025Open Access
X-ray and gamma-ray timing of GRB 180720B, GRB 181222B, GRB 211211A, and GRB 220910A observed with <i>Fermi</i> and ASIM
Monthly Notices of the Royal Astronomical Society Letters·2025· 1 citedOpen Access
X-ray and gamma-ray timing of GRB 180720B, GRB 181222B, GRB 211211A and GRB 220910A observed with Fermi and ASIM
arXiv (Cornell University)·2024Open Access
TGFs - "Storm Activity" relationship
2023Open Access
Multiwavelength study of the luminous GRB 210619B observed with <i>Fermi</i> and ASIM
Monthly Notices of the Royal Astronomical Society·2022· 11 citedOpen Access
Terrestrial Gamma‐Ray Flashes With Accompanying Elves Detected by ASIM
Journal of Geophysical Research Atmospheres·2022· 22 citedOpen Access
Observations by ASIM of Terrestrial Gamma-ray Flashes accompanied by Elves
2022Open Access
Brother TGF
2022Open Access
Double TGFs and optical pulses observed by ASIM&amp;#160;
2022Open Access
Investigating the fluence of bright TGF events detected by the Atmosphere-Space Interactions Monitor
2022Open Access
Very-high-frequency oscillations in the main peak of a magnetar giant flare
Nature·2021· 40 cited
Constraining Spectral Models of a Terrestrial Gamma‐Ray Flash From a Terrestrial Electron Beam Observation by the Atmosphere‐Space Interactions Monitor
Geophysical Research Letters·2021· 9 citedOpen Access
Simultaneous Observations of EIP, TGF, Elve, and Optical Lightning
Journal of Geophysical Research Atmospheres·2021· 28 citedOpen Access
Constraining spectral models of a terrestrial gamma-ray flash from a terrestrial electron beam observation by the Atmosphere-Space Interactions Monitor
2021Open Access
Spectral Analysis of Individual Terrestrial Gamma-ray Flashes Detected by ASIM
2021· 3 citedOpen Access
New highlights of gamma-ray observations by ASIM
2021Open Access
Assessing the Relationship Between the Onset Times of the Main Optical Pulse and TGF to the TGF Duration as Detected by ASIM
AGU Fall Meeting Abstracts·2020
Constraining spectral models of terrestrial gamma-ray flashes from a terrestrial electron beam observation by the Atmosphere-Space Interactions Monitor
AGU Fall Meeting Abstracts·2020
ASIM - Fermi - AGILE simultaneous observation of Terrestrial Gamma-ray Flashes
AGU Fall Meeting Abstracts·2020
TGF and elves produced by the same thunderstorm system
AGU Fall Meeting Abstracts·2020
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Frequent Co-authors

Marcus W. Feldman(9), Mikkel Heide Schierup(7), Torsten Neubert(6), Tom Fenchel(4), Xavier Vekemans(4), OVE FRYDENBERG(4), Nikolai Østgaard(3), V. Reglero(3), C. Budtz‐Jørgensen(3), I. Kuvvetli(3), Andrey Mezentsev(3), M. Marisaldi(3), K. Ullaland(3), Georgi Genov(3), S. Yang(3), Javier Navarro‐González(3), C. J. Eyles(3), V. O. Papitashvili(2), Sarah P. Otto(2), Predrag Cvitanović(2)