• Elektrovej, 328, 214

    2800 Kgs. Lyngby

    Denmark

20022021

Research output per year

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Research Output

2020

A terrestrial gamma-ray flash and ionospheric ultraviolet emissions powered by lightning

Neubert, T., Østgaard, N., Reglero, V., Chanrion, O., Heumesser, M., Dimitriadou, K., Christiansen, F., Budtz-Jørgensen, C., Kuvvetli, I., Rasmussen, I. L., Mezentsev, A., Marisaldi, M., Ullaland, K., Genov, G., Yang, S., Kochkin, P., Navarro-Gonzalez, J., Connell, P. H. & Eyles, C. J., 2020, (Accepted/In press) In : Science. 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

First ten months of TGF observations by ASIM

Østgaard, N., Neubert, T., Reglero, V., Ullaland, K., Yang, S., Genov, G., Marisaldi, M., Mezentsev, A., Kochkin, P., Lehtinen, N., Sarria, D., Qureshi, B. H., Solberg, A., Maiorana, C., Albrechtsen, K., Budtz‐Jørgensen, C., Kuvvetli, I., Christiansen, F., Chanrion, O., Heumesser, M. & 5 others, Navarro‐Gonzalez, J., Connell, P., Eyles, C., Christian, H. & Al‐Nussirat, S., 2020, (Accepted/In press) In : Journal of Geophysical Research: Atmospheres.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
10 Downloads (Pure)

The emission of energetic electrons from the complex streamer corona adjacent to leader stepping

Köhn, C., Chanrion, O., Nishikawa, K., Babich, L. & Neubert, T., 2020, In : Plasma Sources Science and Technology. 29, 3, 13 p., 035023.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File

The First Terrestrial Electron Beam Observed by The Atmosphere‐Space Interactions Monitor

Sarria, D., Kochkin, P., Østgaard, N., Lehtinen, N., Mezentsev, A., Marisaldi, M., Carlson, B. E., Maiorana, C., Albrechtsen, K., Neubert, T., Reglero, V., Ullaland, K., Yang, S., Genov, G., Qureshi, B. H., Budtz‐Jørgensen, C., Kuvvetli, I., Christiansen, F., Chanrion, O., Heumesser, M. & 4 others, Dimitriadou, K., Navarro‐González, J., Connell, P. & Eyles, C., 2020, (Accepted/In press) In : Journal of Geophysical Research: Space Physics.

Research output: Contribution to journalJournal articleResearchpeer-review

2019

Atmosphere-Space Interactions Monitor, Instrument and First Results

Kristensen, S. S., Balling, J. E., Brauer, P., Budtz-Jørgensen, C., Chanrion, O., Christiansen, F., Dimitriadou, K., Husbjerg, L., Jessen, N. C., Kuvvetli, I., Neubert, T., Oxborrow, C. A., Pedersen, S. M., Polny, J., Rasmussen, I. L., Reglero, V., Stoltze, C. B., Tcherniak, D., Thomsen, P. L. & Ostgaard, N., 2019, IGARSS 2019 - IEEE International Geoscience and Remote Sensing Symposium. IEEE, p. 8811-8814 (IEEE International Geoscience and Remote Sensing Symposium Proceedings).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Streamer propagation in the atmosphere of Titan and other N2:CH4 mixtures compared to N2:O2 mixtures

Köhn, C., Dujko, S., Chanrion, O. & Neubert, T., 2019, In : Icarus. 333, p. 294-305

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
57 Downloads (Pure)

The ASIM Mission on the International Space Station

Neubert, T., Østgaard, N., Reglero, V., Blanc, E., Chanrion, O., Oxborrow, C. A., Orr, A., Tacconi, M., Hartnack, O. & Bhanderi, D. D. V., 2019, In : Space Science Reviews. 215, 2, 17 p., 26.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
141 Downloads (Pure)

The Modular Multispectral Imaging Array (MMIA) of the ASIM Payload on the International Space Station

Chanrion, O., Neubert, T., Rasmussen, I. L., Stoltze, C., Tcherniak, D., Jessen, N. C., Polny, J., Brauer, P., Balling, J. E., Kristensen, S. S., Forchhammer, S., Hofmeyer, P., Davidsen, P., Mikkelsen, O., Bo Hansen, D., Bhanderi, D., Petersen, C. L. & Lorenzen, M., 2019, In : Space Science Reviews. 215, 4, p. 1-25

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
164 Downloads (Pure)

The sensitivity of sprite streamer inception on the initial electron‐ion patch

Köhn, C., Chanrion, O. & Neubert, T., 2019, In : Journal of Geophysical Research: Space Physics. 124, 4, p. 3083-3099

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
111 Downloads (Pure)
2018

High-Energy Emissions induced by air density fluctuations of discharges

Köhn, C., Chanrion, O. & Neubert, T., 2018, In : Geophysical Research Letters. 45, 10, p. 5194-5203

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
251 Downloads (Pure)

Streamer properties and associated x-rays in perturbed air

Köhn, C., Chanrion, O., Babich, L. P. & Neubert, T., 2018, In : Plasma Sources Science and Technology. 27, 13 p., 015017.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
228 Downloads (Pure)

VLF Signal Anomalies During Cyclone Activity in the Atlantic Ocean

NaitAmor, S., Cohen, M. B., Kumar, S., Chanrion, O. & Neubert, T., 2018, In : Geophysical Research Letters. 45, 19, p. 10,185-10,192

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
101 Downloads (Pure)
2017

Analyses of electron runaway in front of the negative streamer channel

Babich, L. P., Bochkov, E. I., Kutsyk, I. M., Neubert, T. & Chanrion, O., 2017, In : Journal of Geophysical Research: Space Physics. 122, 8, p. 8974–8984

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
168 Downloads (Pure)

Assessment of Unusual Gigantic Jets observed during the Monsoon season: First observations from Indian Subcontinent

Singh, R., Maurya, A. K., Chanrion, O., Neubert, T., Cummer, S. A., Mlynarczyk, J., Cohen, M. B., Siingh, D. & Kumar, S., 2017, In : Scientific Reports. 7, 1, 8 p., 16436 .

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
168 Downloads (Pure)

Electron acceleration during streamer collisions in air

Köhn, C., Chanrion, O. & Neubert, T., 2017, In : Geophysical Research Letters. 44, 5, p. 2604-2613

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
240 Downloads (Pure)

Perturbations to the Lower Ionosphere by Tropical Cyclone Evan in the South Pacific Region

Kumar, S., Amor, S. N., Chanrion, O. & Neubert, T., 2017, In : Journal of Geophysical Research: Space Physics. 122, 8, p. 8720–8732

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
346 Downloads (Pure)

Profuse activity of blue electrical discharges at the tops of thunderstorms

Chanrion, O., Neubert, T., Mogensen, A., Yair, Y., Stendel, M., Singh, R. & Siingh, D., 2017, In : Geophysical Research Letters. 44, 1, p. 496–503

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
295 Downloads (Pure)

The influence of bremsstrahlung on electric discharge streamers in N2, O2 gas mixtures

Köhn, C., Chanrion, O. & Neubert, T., 2017, In : Plasma Sources Science and Technology. 26, 1, 10 p., 015006.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
243 Downloads (Pure)
2016

Influence of the angular scattering of electrons on the runaway threshold in air

Chanrion, O., Bonaventura, Z., Bourdon, A. & Neubert, T., 2016, In : Plasma Physics and Controlled Fusion. 58, 4, 9 p., 044001.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
160 Downloads (Pure)

Positive streamer initiation from raindrops in thundercloud fields

Babich, L. P., Bochkov, E. I., Kutsyk, I. M., Neubert, T. & Chanrion, O., 2016, In : Journal of Geophysical Research: Atmospheres. 121, 11, p. 6393-6403

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
302 Downloads (Pure)
2015

A model for electric field enhancement in lightning leader tips to levels allowing X-ray and γ ray emissions

Babich, L. P., Bochkov, E. I., Kutsyk, I. M., Neubert, T. & Chanrion, O. A., 2015, In : Journal of Geophysical Research: Space Physics. 120, 6, p. 5087-5100

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
500 Downloads (Pure)
2014

First observations of transient luminous events in Indian sub-continent

Singh, R., Maurya, A. K., Veenadhari, B., Gokani, S. A., Selvakumaran, R., Cohen, M. B., Chanrion, O. A. & Neubert, T., 2014, In : Current Science. 107, 7, p. 1107-1108 2 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
130 Downloads (Pure)

Runaway electrons from a ‘beam-bulk’ model of streamer: application to TGFs

Chanrion, O. A., Bonaventura, Z., Cinar, D., Bourdon, A. & Neubert, T., 2014, In : Environmental Research Letters. 9, 5, 10 p., 055003.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
250 Downloads (Pure)
2013

On the electric breakdown field of the mesosphere and the influence of electron detachment

Neubert, T. & Chanrion, O. A., 2013, In : Geophysical Research Letters. 40, 10, p. 2373-2377

Research output: Contribution to journalJournal articleResearchpeer-review

2011

Relativistic electron beams above thunderclouds

Füellekrug, M., Roussel-Dupre, R., Symbalisty, E. M. D., Colman, J. J., Chanrion, O. A., Soula, S., van der Velde, O., Odzimek, A., Bennett, A. J., Pasko, V. P. & Neubert, T., 2011, In : Atmospheric Chemistry and Physics. 11, 15, p. 7747-7754

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
206 Downloads (Pure)

Relativistic runaway breakdown in low-frequency radio

Fullekrug, M., Roussel-Dupre, R., Symbalisty, E. M. D., Chanrion, O. A., Odzimek, A., van der Velde, O. & Neubert, T., 2011, In : Journal of Geophysical Research. 116, A1, p. A00E09

Research output: Contribution to journalJournal articleResearchpeer-review

The Properties of a Giant Jet Reflected in a Simultaneous Sprite

Neubert, T., Chanrion, O. A., Arnone, E., Zanotti, F., Cummer, S., Li, J., Füllekrug, M., Soula, S. & van der Velde, O., 30 Dec 2011, In : Journal of Geophysical Research-space Physics. 116, p. A12329 16 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2010

Characteristics and conditions of production of transient luminous events observed over a maritime storm

Soula, S., van der Velde, O., Palmiéri, J., Chanrion, O. A., Neubert, T., Montanyà, J., Gangneron, F., Meyerfeld, Y., Lefeuvre, F. & Lointier, G., 2010, In : Journal of Geophysical Research. 115, p. D16118 14 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
218 Downloads (Pure)

More evidence for a one-to-one correlation between Sprites and Early VLF perturbations

Haldoupis, C., Amvrosiadi, N., Cotts, B. R. T., van der Velde, O. A., Chanrion, O. A. & Neubert, T., 10 Jul 2010, In : Journal of Geophysical Research. 115, p. A07304

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
191 Downloads (Pure)

Production of runaway electrons by negative streamer discharges

Chanrion, O. A. & Neubert, T., 9 Jun 2010, In : Journal of Geophysical Research. 115, p. A00E32 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
238 Downloads (Pure)

VLF observations of ionospheric disturbances in association with TLEs from the EuroSprite-2007 campaign

NaitAmor, S., AlAbdoadaim, M. A., Cohen, M. B., Cotts, B. R. T., Soula, S., Chanrion, O. A., Neubert, T. & Abdelatif, T., 2010, In : Journal of Geophysical Research. 115, A7, p. A00E47 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

2009

Analysis of thunderstorm and lightning activity associated with sprites observed during the EuroSprite campaigns: two case studies

Soula, S., van der Velde, O., Montanyà, J., Neubert, T., Chanrion, O. A. & Ganot, M., Feb 2009, In : Atmospheric Research. 91, 2-4, p. 514-528

Research output: Contribution to journalConference articleResearchpeer-review

1 Downloads (Pure)

Broadband Electromagnetic Pulses Coinciding with Sprite Luminosity

Fullekrug, M., Roussel-Dupre, R. A., Symbalisty, E., Chanrion, O. A., Van Der Velde, A., Whitley, T. & Neubert, T., 2009.

Research output: Contribution to conferencePaperResearch

ELF/VLF signatures of sprite-producing lightning discharges observed during the 2005 EuroSprite campaign

Greenberg, E., Price, C., Yair, Y., Haldoupis, C., Chanrion, O. A. & Neubert, T., 2009, In : Journal of Atmospheric and Solar-Terrestrial Physics. 71, 12, p. 1254-1266

Research output: Contribution to journalJournal articleResearchpeer-review

Production of Runaway Electrons in Conventional Atmospheric Discharges

Chanrion, O. A. & Neubert, T., 2009.

Research output: Contribution to conferencePaperResearch

The global hunt for Sprites

Whitley, T., Fullekrug, M., Rycroft, M. J., Chanrion, O. A., Van Der Velde, A. & Neubert, T., 2009.

Research output: Contribution to conferencePaperResearch

2008

A PIC-MCC code for simulation of streamer propagation in air

Chanrion, O. A. & Neubert, T., 2008, In : Journal of Computational Physics. 15, 15, p. 7222-7245

Research output: Contribution to journalJournal articleResearchpeer-review

On-board processing of video image sequences

Andersen, J. D., Chanrion, O. A., Forchhammer, S. & Rasmussen, I. L., 2008, Proc. 10. International Workshop on Signal Processing for Space Communications. IEEE, p. 1-7

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Parameterisation of the chemical effects of sprites in the middle atmosphere

Enell, C. F., Arnone, E., Adachi, T., Chanrion, O. A., Verronen, P. T., Seppala, A., Neubert, T., Ulich, T., Turunen, E., Takahashi, Y. & Hsu, R. R., 2008, In : Annales Geophysicae. 26, 1, p. 13-27

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
370 Downloads (Pure)

Particle simulations of electron acceleration in electric discharges in air

Chanrion, O. A. & Neubert, T., 2008.

Research output: Contribution to conferencePaperResearch

Particle simulations of optical emissions in sprite streamers

Chanrion, O. A., Neubert, T. & Stenbaek-Nielsen, H., 2008, In : Geophysical Research Abstracts. 10, p. EGU2008-A-08005

Research output: Contribution to journalConference abstract in journalResearch

Open Access
File
42 Downloads (Pure)

Recent results from studies of electric discharges in the mesosphere

Neubert, T., Rycroft, M., Farges, T., Chanrion, O. A., Arnone, E., Odzimek, A., Arnold, N., Enell, CF., Turunen, E., Bosinger, T., Mika, A., Haldoupis, C., Steiner, R. J., van der Velde, O., Soula, S., Berg, P., Boberg, F., Thejll, P., Christiansen, B., Ignaccolo, M. & 4 others, Fullekrug, M., Verronen, P. T., Montanya, J. & Crosby, N., Mar 2008, In : Surveys in Geophysics. 29, 2, p. 71-137

Research output: Contribution to journalReviewResearchpeer-review

The Eurosprite 2005 campaign

Arnone, E., Berg, P., Boberg, F., Bór, J., Chanrion, O. A., Enell, C-F., Ignaccolo, M., Mika, Á., Odzimek, A., van der Velde, O., Farges, T., Laursen, S., Neubert, T. & Sátori, G., 2008, Proceedings of the 33rd Annual European meeting on Atmospheric Studies by Optical Methods (33AM). Kiruna, Sweden: Swedish Institute of Space Physics, p. 29–40 (Swedish Institute of Space Physics. I R F Scientific Report, Vol. 292).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

TLEs Observations during the summer and fall Eurosprite 2007 campaign in South-Western France and North-Eastern Spain

van der Velde, O. A., Soula, S., Montanya, J., Romero, D., Chanrion, O. A., Neubert, T., Pineda, N., Gangneron, F. & Meyerfeld, Y., 2008.

Research output: Contribution to conferencePaperResearch

2007

2D axisymmetrical particle modelling of the production of thermal runaways electron by sprite streamers

Chanrion, O. A. & Neubert, T., 2007, EGU General Assembly.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

A semi-autonomous optical observatory for sprite observations

Chanrion, O. A. & Neubert, T., 2007, Proceedings of the Second International Symposium on Lightning Physics and Effects.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

The chemical impact of transient luminous events in the middle atmosphere

Chanrion, O. A., Enell, C-F., Arnone, E., Adachi, T., Verronen, P. T., Seppla, A., Neubert, T. & Ulich, T., 2007, Proceedings of the IUGG XXIV General Assembly.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

The Sprite 2005 Observation Campaign: A training opportunity for the CAL young scientists

Chanrion, O. A., Crosby, N., Armone, E., Boberg, F., Van der Velde, O., Odzimek, A., Mika, A., Berg, P., Enel, C-F., Ignaccolo, M., Steiner, R., Laursen, S. & Neubert, T., 2007, In : Advances in Geosciences. 13, p. 3-9

Research output: Contribution to journalJournal articleResearchpeer-review

2006

Des éclairs aux frontières de l'espace

Valin, M., Sentman, D., Blanc, E., Soula, S. & Chanrion, O. A., 2006, In : Ciel et Espace. 433

Research output: Contribution to journalJournal articleCommunication

Excitation and ionisation of the atmosphere by streamers

Chanrion, O. A., Enel, C-F. & Neubert, T., 2006.

Research output: Contribution to conferencePosterResearchpeer-review