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Published in arXiv, 2026
Preprint - arXiv:2609.29247
Recommended citation: De Jonghe, J., Brughmans, B. and Keppens, R. (2026). "GIMLI: a toolkit connecting linear and non-linear magnetohydrodynamic regimes." https://arxiv.org/abs/2609.29247
Published in Astronomy & Astrophysics, 2026
Preprint - arXiv:2609.24442
Recommended citation: De Jonghe, J., Sorokina, D. and Van Doorsselaere, T. (2026). "Streamer slab eigenmode analysis with the Legolas code." Astron. Astrophys. 715, A107. https://doi.org/10.1051/0004-6361/202662024
Published in Astronomy & Astrophysics, 2026
Preprint - arXiv:2604.24315
Recommended citation: Kelly, A., Keppens, R. and De Jonghe, J. (2026). "Thermal instability in coronal loops: linking eigenvalue spectra to time-dependent evolution." Astron. Astrophys. 710, A19. https://doi.org/10.1051/0004-6361/202659934
Published in Astronomy & Astrophysics, 2026
Preprint - arXiv:2602.23849
Recommended citation: De Jonghe, J. and Russell, A. J. B. (2026). "Eigenmode initialisation of 2D (magneto)hydrodynamic simulations." Astron. Astrophys. 708, A138. https://doi.org/10.1051/0004-6361/202452721
Published in The Astrophysical Journal, 2025
Preprint - arXiv:2506.23591
Recommended citation: Keppens, R., De Jonghe, J., Kelly, A., Brughmans, N. and Goedbloed, H. (2025). "The hydrodynamic thermal continuum, with applications to stratified atmospheres and 1D coronal loop models." Astrophys. J. 989(1), 51. https://doi.org/10.3847/1538-4357/adea43
Published in Monthly Notices of the Royal Astronomical Society, 2024
Preprint - arXiv:2412.07427
Recommended citation: De Jonghe, J. and Sen, S. (2025). "The coupled tearing-thermal instability in coronal current sheets from the linear to the non-linear stage." Mon. Not. R. Astron. Soc. 536(4), 3308–3321. https://doi.org/10.1093/mnras/stae2740
Published in Journal of Plasma Physics, 2024
Preprint - arXiv:2405.11565
Recommended citation: De Vadder, J., De Jonghe, J. and Keppens, R. (2024). "Collisional damping of wave modes in ion-electron plasmas." J. Plasma Phys. 90(4), 905900410. https://doi.org/10.1017/S0022377824000680
Published in Physics of Plasmas, 2024
Featured article. Preprint - arXiv:2402.12005
Recommended citation: De Jonghe, J. and Keppens, R. (2024). "Modification of the resistive tearing instability with Joule heating by shear flow." Phys. Plasmas. 31(3), 032106. https://doi.org/10.1063/5.0180535
Published in Neural Computing and Applications, 2024
Preprint - arXiv:2312.08490
Recommended citation: De Jonghe, J. and Kuczyński, M. D. (2024). "Neural network classification of eigenmodes in the magnetohydrodynamic spectroscopy code Legolas." Neural Comput. Appl. 36, 5955–5964. http://doi.org/10.1007/s00521-023-09403-1
Published in 49th EPS Conference on Plasma Physics, 2023
Recommended citation: De Jonghe, J. and Keppens, R. (2023). "Tearing growth rate of a viscoresistive Harris sheet subject to flow" in 49th EPS Conference on Plasma Physics. O4.201. https://lac913.epfl.ch/epsppd2/2023/html/Orals/O4_201_DeJonghe.pdf
Published in PhD thesis, 2023
Recommended citation: De Jonghe, J. (2023). Linear theory of plasma waves and instabilities: from ion-electron to MHD descriptions. PhD thesis. KU Leuven, Leuven, Belgium. http://jordidj.github.io/files/thesis.pdf
Published in Journal of Plasma Physics, 2022
Preprint - arXiv:2206.07377
Recommended citation: De Jonghe, J., Claes, N. and Keppens, R. (2022). "Legolas: magnetohydrodynamic spectroscopy with viscosity and Hall current." J. Plasma Phys. 88(3), 905880321. http://doi.org/10.1017/S0022377822000617
Published in 47th EPS Conference on Plasma Physics, 2021
Recommended citation: De Jonghe, J. and Keppens, R. (2021). "Laser-induced Cherenkov radiation in a warm two-fluid model" in 47th EPS Conference on Plasma Physics. P5.4009. http://ocs.ciemat.es/EPS2021PAP/pdf/P5.4009.pdf
Published in Journal of Geophysical Research: Space Physics, 2021
Preprint - arXiv:2104.05275
Recommended citation: De Jonghe, J. and Keppens, R. (2021). "Two‐fluid treatment of whistling behavior and the warm Appleton‐Hartree extension." J. Geophys. Res. Space Phys. 126, e2020JA028953. https://doi.org/10.1029/2020JA028953
Published in Physics of Plasmas, 2020
Preprint - arXiv:2011.06282
Recommended citation: De Jonghe, J. and Keppens, R. (2020). "A two-fluid analysis of waves in a warm ion–electron plasma." Phys. Plasmas. 27(12), 122107. http://doi.org/10.1063/5.0029534
Published in The Astrophysical Journal Supplement Series, 2020
Preprint - arXiv:2010.14148. Erratum - doi:10.3847/1538-4365/ac02c1
Recommended citation: Claes, N., De Jonghe, J. and Keppens, R. (2020). "Legolas: a modern tool for magnetohydrodynamic spectroscopy." Astrophys. J. Suppl. Ser. 251(2), 25. http://doi.org/10.3847/1538-4365/abc5c4