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Items: 14

1.

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 IL, Mezentsev A, Marisaldi M, Ullaland K, Genov G, Yang S, Kochkin P, Navarro-Gonzalez J, Connell PH, Eyles CJ.

Science. 2020 Jan 10;367(6474):183-186. doi: 10.1126/science.aax3872. Epub 2019 Dec 11.

PMID:
31826957
2.

Gamma Ray Glow Observations at 20-km Altitude.

Østgaard N, Christian HJ, Grove JE, Sarria D, Mezentsev A, Kochkin P, Lehtinen N, Quick M, Al-Nussirat S, Wulf E, Genov G, Ullaland K, Marisaldi M, Yang S, Blakeslee RJ.

J Geophys Res Atmos. 2019 Jul 16;124(13):7236-7254. doi: 10.1029/2019JD030312. Epub 2019 Jul 8.

3.

In-Flight Observation of Positron Annihilation by ILDAS.

Kochkin P, Sarria D, Skeie C, van Deursen APJ, de Boer AI, Bardet M, Allasia C, Flourens F, Østgaard N.

J Geophys Res Atmos. 2018 Aug 16;123(15):8074-8090. doi: 10.1029/2018JD028337. Epub 2018 Aug 3.

4.

Observationally Weak TGFs in the RHESSI Data.

Albrechtsen KH, Østgaard N, Berge N, Gjesteland T.

J Geophys Res Atmos. 2019 Jan 16;124(1):287-298. doi: 10.1029/2018JD029272. Epub 2019 Jan 11.

5.

Spectral Characteristics of VLF Sferics Associated With RHESSI TGFs.

Mezentsev A, Lehtinen N, Østgaard N, Pérez-Invernón FJ, Cummer SA.

J Geophys Res Atmos. 2018 Jan 16;123(1):139-159. doi: 10.1002/2017JD027624. Epub 2018 Jan 9.

6.

In-Flight Observation of Gamma Ray Glows by ILDAS.

Kochkin P, van Deursen APJ, Marisaldi M, Ursi A, de Boer AI, Bardet M, Allasia C, Boissin JF, Flourens F, Østgaard N.

J Geophys Res Atmos. 2017 Dec 16;122(23):12801-12811. doi: 10.1002/2017JD027405. Epub 2017 Dec 4.

7.

Constraints to do realistic modeling of the electric field ahead of the tip of a lightning leader.

Skeltved AB, Østgaard N, Mezentsev A, Lehtinen N, Carlson B.

J Geophys Res Atmos. 2017 Aug 16;122(15):8120-8134. doi: 10.1002/2016JD026206. Epub 2017 Aug 5.

8.

Observation of intrinsically bright terrestrial gamma ray flashes from the Mediterranean basin.

Gjesteland T, Østgaard N, Laviola S, Miglietta MM, Arnone E, Marisaldi M, Fuschino F, Collier AB, Fabró F, Montanya J.

J Geophys Res Atmos. 2015 Dec 16;120(23):12143-12156. Epub 2015 Dec 14.

9.

Meter-scale spark X-ray spectrum statistics.

Carlson BE, Østgaard N, Kochkin P, Grondahl Ø, Nisi R, Weber K, Scherrer Z, LeCaptain K.

J Geophys Res Atmos. 2015 Nov 16;120(21):11191-11202. Epub 2015 Nov 13.

10.

Relativistic electrons from sparks in the laboratory.

Østgaard N, Carlson BE, Nisi RS, Gjesteland T, Grøndahl Ø, Skeltved A, Lehtinen NG, Mezentsev A, Marisaldi M, Kochkin P.

J Geophys Res Atmos. 2016 Mar 27;121(6):2939-2954. Epub 2016 Mar 18.

11.

Radio emissions from double RHESSI TGFs.

Mezentsev A, Østgaard N, Gjesteland T, Albrechtsen K, Lehtinen N, Marisaldi M, Smith D, Cummer S.

J Geophys Res Atmos. 2016 Jul 16;121(13):8006-8022. Epub 2016 Jul 14.

12.

Enhanced detection of terrestrial gamma-ray flashes by AGILE.

Marisaldi M, Argan A, Ursi A, Gjesteland T, Fuschino F, Labanti C, Galli M, Tavani M, Pittori C, Verrecchia F, D'Amico F, Østgaard N, Mereghetti S, Campana R, Cattaneo PW, Bulgarelli A, Colafrancesco S, Dietrich S, Longo F, Gianotti F, Giommi P, Rappoldi A, Trifoglio M, Trois A.

Geophys Res Lett. 2015 Nov 16;42(21):9481-9487. Epub 2015 Nov 6.

13.

Modeling the relativistic runaway electron avalanche and the feedback mechanism with GEANT4.

Skeltved AB, Østgaard N, Carlson B, Gjesteland T, Celestin S.

J Geophys Res Space Phys. 2014 Nov;119(11):9174-9191. Epub 2014 Nov 3.

14.

An altitude and distance correction to the source fluence distribution of TGFs.

Nisi RS, Østgaard N, Gjesteland T, Collier AB.

J Geophys Res Space Phys. 2014 Oct;119(10):8698-8704. Epub 2014 Oct 30.

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