Audun Theodorsen
Audun Theodorsen,
Gregor Decristoforo,
Odd Erik Garcia
:
Deviations from spectral Dirac comb due to semiperiodic pulses
Physical Review E (PRE) 29. octobre 2025 DOI
Eirik Rolland Enger,
Rune Grand Graversen,
Audun Theodorsen
:
Nonparametric Estimation of Temperature Response to Volcanic Forcing
Eirik Rolland Enger,
Rune Grand Graversen,
Audun Theodorsen
:
Saturation in Forcing Efficiency and Temperature Response of Large Volcanic Eruptions
Olga Paikina,
Juan Manuel Losada,
Audun Theodorsen,
Odd Erik Garcia
:
Stochastic modeling of blob-like plasma filaments in the scrape-off layer: Time-dependent velocities and pulse stagnation
Physics of Plasmas 2025 DOI
Samuel Kociscak,
Audun Theodorsen,
Ingrid Brigitte Mann
:
The distribution of the near-solar bound dust grains detected with Parker Solar Probe
Samuel Kociscak,
Andreas Kvammen,
Ingrid Brigitte Mann,
Nicole Meyer-Vernet,
David Pisa,
Jan Souček
et al.:
Impact ionization double peaks analyzed in high temporal resolution on Solar Orbiter
Samuel Kociscak,
Andreas Kvammen,
Ingrid Mann,
Sigrunn Holbek Sørbye,
Audun Theodorsen,
Arnaud Zaslavsky
:
Modeling Solar Orbiter dust detection rates in the inner heliosphere as a Poisson process
Sajidah Ahmed,
Odd Erik Garcia,
Adam Q Kuang,
Brian LaBombard,
James L Terry,
Audun Theodorsen
:
Strongly intermittent far scrape-off layer fluctuations in Alcator C-Mod plasmas close to the empirical discharge density limit
Juan Manuel Losada,
Audun Theodorsen,
Odd Erik Garcia
:
Stochastic modeling of blob-like plasma filaments in the scrape-off layer: Theoretical foundation
Magdalena A. Korzeniowska,
Audun Theodorsen,
Martin Wibe Rypdal,
Odd Erik Garcia
:
Apparent universality of 1/f spectra as an artifact of finite-size effects
Sajidah Akhter Bint Ahmed,
Odd Erik Garcia,
Audun Theodorsen
:
Reconstruction of intermittent time series as a superposition of pulses
Gregor Decristoforo,
Audun Theodorsen,
John Omotani,
Tom Nicholas,
Odd Erik Garcia
:
Numerical turbulence simulations of intermittent fluctuations in the scrape-off layer of magnetized plasmas
Physics of Plasmas 2021 DOI
Gregor Decristoforo,
Audun Theodorsen,
Odd Erik Garcia
:
Intermittent fluctuations due to Lorentzian pulses in turbulent thermal convection
Ralph Kube,
Audun Theodorsen,
Odd Erik Garcia,
D Brunner,
B Labombard,
James L. Terry
:
Comparison between mirror Langmuir probe and gas-puff imaging measurements of intermittent fluctuations in the Alcator C-Mod scrape-off layer
AQ Kuang,
Brian LaBombard,
D Brunner,
Odd Erik Garcia,
Ralph Kube,
Audun Theodorsen
:
Plasma fluctuations in the scrape-off layer and at the divertor target in Alcator C-Mod and their relationship to divertor collisionality and density shoulder formation
Ralph Kube,
Odd Erik Garcia,
Audun Theodorsen,
Adam Kuang,
Brian LaBombard,
Jim L. Terry
et al.:
Statistical properties of the plasma fluctuations and turbulent cross-field fluxes in the outboard mid-plane scrape-off layer of Alcator C-Mod
Odd Erik Garcia,
Audun Theodorsen
:
Intermittent fluctuations due to uncorrelated Lorentzian pulses
Odd Erik Garcia,
Audun Theodorsen
:
Skewed Lorentzian pulses and exponential frequency power spectra
Odd Erik Garcia,
Ralph Kube,
Audun Theodorsen,
B Labombard,
J.L Terry
:
Intermittent fluctuations in the Alcator C-Mod scrape-off layer for ohmic
and high confinement mode plasmas
Audun Theodorsen,
Odd Erik Garcia
:
Probability distribution functions for intermittent scrape-off layer plasma fluctuations
Audun Theodorsen,
Odd Erik Garcia
:
Level crossings and excess times due to a superposition of uncorrelated exponential pulses
Ralph Kube,
Odd Erik Garcia,
Audun Theodorsen,
Daniel Brunner,
Adam Kuang,
Brian LaBombard
et al.:
Intermittent electron density and temperature fluctuations and associated fluxes in the Alcator C-Mod scrape-off layer
Audun Theodorsen,
Odd Erik Garcia,
Ralph Kube,
Brian LaBombard,
James L. Terry
:
Universality of Poisson-driven plasma fluctuations in the Alcator C-Mod scrape-off layer
Rolf Nilsen,
Audun Theodorsen,
Odd Erik Garcia
:
Conditional averaging of overlapping pulses -- a method to characterize large-amplitude fluctuations in the SOL
10. juillet 2025
Odd Erik Garcia,
Aurora Driveklepp Helgeland,
Juan Manuel Losada,
Olga Paikina,
Audun Theodorsen,
Brian LaBombard
et al.:
Blob structures and density shoulder formation in Alcator C-Mod
12. septembre 2025 DOI
Audun Theodorsen,
Sajidah Akhter Bint Ahmed,
Scott Allan,
J. G. Bak,
Jose A. Boedo,
W. G. Fuller
et al.:
Multimachine analysis of intermittent fluctuations in the scrape-off layer
09. septembre 2025 DOI
Olga Paikina,
Juan Manuel Losada,
Audun Theodorsen,
Odd Erik Garcia
:
Large-amplitude fluctuations and flattened profiles in the scrape-off layer due to radial motion of blob-like plasma filaments
2024
Odd Erik Garcia,
Sajidah Akhter Bint Ahmed,
Synne Brynjulfsen,
Gregor Decristoforo,
Aurora Driveklepp Helgeland,
Juan Manuel Losada
et al.:
Turbulence and transport at the boundary of magnetically confined fusion plasmas
2024
Odd Erik Garcia,
Olga Paikina,
Juan Manuel Losada,
Audun Theodorsen
:
Stochastic modelling of blob-like plasma filaments and flattened profiles in the scrape-off layer
2024
Juan Manuel Losada,
Audun Theodorsen,
Odd Erik Garcia
:
Stochastic modelling of filament structures, intermittent fluctuations and broad average profiles at the boundary of magnetically confined plasma
03. juillet 2023
Odd Erik Garcia,
Juan Manuel Losada,
Olga Paikina,
Audun Theodorsen
:
Stochastic modelling of blob-like filaments in the scrape-off layer
2023
Samuel Kociscak,
Arnaud Zaslavsky,
Nicole Meyer-Vernet,
Ingrid Brigitte Mann,
Jakub Vaverka,
Audun Theodorsen
et al.:
Double-peaked dust impact electricalsignatures partially explained
2023
Samuel Kociscak,
Ingrid Mann,
Andreas Kvammen,
Audun Theodorsen
:
Dust Populations in the Inner Solar System Observed Continually with Solar Orbiter
2023
Samuel Kociscak,
Sigrunn Holbek Sørbye,
Andreas Kvammen,
Ingrid Brigitte Mann,
Arnaud Zaslavsky,
Audun Theodorsen
:
Bayesian inference of β-meteoroid parameters with Solar Orbiter
2023
Samuel Kociscak,
Arnaud Zaslavsky,
Ingrid Brigitte Mann,
Jakub Vaverka,
Audun Theodorsen
:
Complex signatures of dust impacts recorded with Solar Orbiter
2023
Samuel Kociscak,
Sigrunn Holbek Sørbye,
Andreas Kvammen,
Audun Theodorsen,
Ingrid Mann,
Arnaud Zaslavsky
:
Bayesian Approch to β-meteoroids Detected on Solar Orbiter
2022
Samuel Kociscak,
Sigrunn Holbek Sørbye,
Andreas Kvammen,
Ingrid Mann,
Arnaud Zaslavsky,
Audun Theodorsen
:
Bayesian Approch to β-meteoroids Detected on Solar Orbiter - How Fast is the Cosmic Dust?
2022
Samuel Kociscak,
Andreas Kvammen,
Audun Theodorsen,
Ingrid Mann
:
Cosmic Dust Populations: Modelling Inside 1AU
2022
Odd Erik Garcia,
Audun Theodorsen
:
Atomkraftverk kan være fremtiden mener Tromsø-forskere: – Risikofritt
30. juillet 2019
Audun Theodorsen,
Odd Erik Garcia,
Martin wibe Rypdal
:
Power-law scaling of uncorrelated plasma bursts
2019 ARKIV
Audun Theodorsen
:
ITER: The quest for fusion
2019
Audun Theodorsen,
Martin wibe Rypdal
:
Climate Response to Volcanic Forcing
2019
Vibeke Os,
Audun Theodorsen
:
–Det blir som å putte sola i en boks
05. novembre 2018 FULLTEKST
Audun Theodorsen,
Odd Erik Garcia,
Ralph Kube,
Dan Brunner,
Brian LaBombard,
James L. Terry
:
Intermittent fluctuations in Alcator C-Mod: Comparison of diagnostics
2018
Audun Theodorsen,
Vibeke Os
:
Fusjonsenergi: – Det blir som å putte sola i en boks
23. novembre 2018
Audun Theodorsen
:
Fusjon: framtidas energikilde
2018
Audun Theodorsen
:
Fusjonsenergi I & II
2018
Ralph Kube,
Odd Erik Garcia,
Audun Theodorsen,
Adam Kuang,
Dan Brunner,
Brian LaBombard
et al.:
Statistical properties of fluctuation driven flows in the outboard mid-plane SOL of Alcator C-Mod
2018 ARKIV
Ralph Kube,
Audun Theodorsen,
Odd Erik Garcia,
Daniel Brunner,
Adam Kuang,
Brian LaBombard
et al.:
Stochastic modeling of scrape-off layer fluctuations
2017 ARKIV
Audun Theodorsen,
Odd Erik Garcia,
Ralph Kube,
Brian LaBombard,
Jim L. Terry
:
Application of RL-deconvolution for identifying amplitudes and arrival times in Alcator C-Mod far SOL plasma fluctuations
2017
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Research interests
- Plasmafysikk, spesielt innenfor fusjonsenergi.
- Turbulens, transport og fluktuasjoner i komplekse, kaotiske og selv-organiserte systemer.
- Stokastisk modellering og tidsserieanalyse.
Teaching
Nåværende:
- FYS-2001 Statistisk fysikk og termodynamikk
- FYS-3035 Stochastic modelling and non-linear dynamics
Tidligere:
- FYS-2009 Introduksjon til plasmafysikk (2018, 2020-2022)
- FYS-1002 Elektromagnetisme (2019)
- FYS-2009 Introduksjon til plasmafysikk (øvelser) (2019)
