Forskergrupper
Publikasjoner
2025
- David Alexandre Stephan Sarria; Nikolai Østgaard; Ingrid Bjørge-Engeland et al. (2025). Spectral Analysis of Flickering Gamma-Ray Flashes Observed During the ALOFT 2023 Campaign. (ekstern lenke)
- Martino Marisaldi (2025). What to do after ALOFT?. (ekstern lenke)
- Martino Marisaldi (2025). Testing the hypothesis of lightning initiation by runaway air breakdown with ALOFT data. (ekstern lenke)
- Vegard Gjerde; Martino Marisaldi; Kjellmar Oksavik et al. (2025). Mandatory retrieval test to incentivize retrieval practice of physics principles. (ekstern lenke)
- Timothy J. Lang; Nikolai Østgaard; Martino Marisaldi et al. (2025). Hunting for Gamma Rays above Thunderstorms: The ALOFT Campaign. (ekstern lenke)
2016
- A Ursi; Martino Marisaldi; M Tavani et al. (2016). Detection of multiple terrestrial gamma-ray flashes from thunderstorm systems. (ekstern lenke)
- Fanchao Lyu; Steven A. Cummer; Michael Briggs et al. (2016). Ground detection of terrestrial gamma ray flashes from distant radio signals. (ekstern lenke)
- Andrey Mezentsev; Nikolai Østgaard; Thomas Gjesteland et al. (2016). Radio emissions from RHESSI TGFs. (ekstern lenke)
- Andrey Mezentsev; Nikolai Østgaard; Thomas Gjesteland et al. (2016). Radio emissions from double RHESSI TGFs. (ekstern lenke)
- Andrey Mezentsev; Nikolai Østgaard; Thomas Gjesteland et al. (2016). Radio emissions from double RHESSI TGFs. (ekstern lenke)
- Nikolai Østgaard; Brant Edward Carlson; Ragnhild Schrøder Nisi et al. (2016). Relativistic electrons from sparks in the laboratory. (ekstern lenke)
- Thomas Gjesteland; Nikolai Østgaard; Martino Marisaldi et al. (2016). Stereo Observations of Terrestrial Gamma-ray Flashes. (ekstern lenke)
2023
- Martino Marisaldi (2023). The scientific payload of the ALOFT mission to chase Terrestrial Gamma-ray Flashes and gamma-ray glows. (ekstern lenke)
- Martino Marisaldi (2023). Terrestrial Gamma-ray Flash observations by the ALOFT flight campaign. (ekstern lenke)
- Lasse Skaaning Husbjerg; Torsten Neubert; Olivier Chanrion et al. (2023). Characterization of Thunderstorm Cells Producing Observable Terrestrial Gamma-Ray Flashes. (ekstern lenke)
- M.D. Caballero-García; Rahul Gupta; S.B. Pandey et al. (2023). Multiwavelength study of the luminous GRB 210619B observed with Fermi and ASIM. (ekstern lenke)
- A. Coleman; J. Eser; E. Mayotte et al. (2023). Ultra high energy cosmic rays The intersection of the Cosmic and Energy Frontiers. (ekstern lenke)
- David Alexandre Stephan Sarria; Nikolai Østgaard; Martino Marisaldi et al. (2023). Library of Simulated Gamma-Ray Glows and Application to Previous Airborne Observations. (ekstern lenke)
2024
- Martino Marisaldi (2024). A novel view of gamma-ray glows from the ALOFT 2023 flight campaign. (ekstern lenke)
- Nikolai Østgaard; Andrey Mezentsev; Martino Marisaldi et al. (2024). Flickering gamma-ray flashes, the missing link between gamma glows and TGFs. (ekstern lenke)
- Martino Marisaldi (2024). Gamma-ray emission from thunderstorms. (ekstern lenke)
- Ingrid Bjørge-Engeland; Nikolai Østgaard; David Alexandre Stephan Sarria et al. (2024). Evidence of a New Population of Weak Terrestrial Gamma-Ray Flashes Observed From Aircraft Altitude. (ekstern lenke)
- Martino Marisaldi (2024). The Novel View of Gamma-Ray Active Thunderclouds from the ALOFT Flight Campaign. (ekstern lenke)
- Martino Marisaldi; Nikolai Østgaard; Andrey Mezentsev et al. (2024). Highly dynamic gamma-ray emissions are common in tropical thunderclouds. (ekstern lenke)
- Ingrid Bjørge-Engeland; Nikolai Østgaard; Martino Marisaldi et al. (2024). High Peak Current Lightning and the Production of Elves. (ekstern lenke)
- Andrey Mezentsev; Nikolai Østgaard; Martino Marisaldi et al. (2024). Discerning TGF and Leader Current Pulse in ASIM Observation. (ekstern lenke)
2019
- Alessandro Ursi; Martino Marisaldi; Marco Tavani (2019). Detection of terrestrial gamma-ray flashes with the AGILE/MCAL. (ekstern lenke)
- Alessandro Ursi; Marco Tavani; Francesco Verrecchia et al. (2019). A New AGILE MCAL Configuration to Detect Gamma-Ray Bursts and Sub-threshold Events in the Multimessenger Era. (ekstern lenke)
- David Sarria; Pavlo Kochkin; Nikolai Østgaard et al. (2019). Observation of a Terrestrial Electron Beam during the tropical cyclone Joaninha in March 2019. (ekstern lenke)
- Alessandro Ursi; Martino Marisaldi; Stefano Dietrich et al. (2019). Analysis of Thunderstorms Producing Terrestrial Gamma Ray Flashes With the Meteosat Second Generation. (ekstern lenke)
- Martino Marisaldi; Marcello Galli; C. Labanti et al. (2019). On the high-energy spectral component and fine time structure of terrestrial gamma ray flashes. (ekstern lenke)
- Nikolai Østgaard; Torsten Neubert; Victor Reglero et al. (2019). First 10 Months of TGF Observations by ASIM. (ekstern lenke)
- David Sarria; Pavlo Kochkin; Nikolai Østgaard et al. (2019). The First Terrestrial Electron Beam Observed by the Atmosphere-Space Interactions Monitor. (ekstern lenke)
- Alessandra Tiberia; Stefano Dietrich; Federico Porcu et al. (2019). Gamma ray storms: preliminary meteorological analysis of AGILE TGFs: Meteorology of AGILE TGF observations. (ekstern lenke)
- David Sarria; Nikolai Østgaard; Pavlo Kochkin et al. (2019). The First Terrestrial Electron Beam Observed by the Atmosphere‐Space Interactions Monitor (ASIM), EGU 2019 Presentation.. (ekstern lenke)
- Nikolai Østgaard; Hugh J. Christian; J. Eric Grove et al. (2019). Gamma Ray Glow Observations at 20-km Altitude. (ekstern lenke)
2021
- Anders Lindanger; Martino Marisaldi; David Alexandre Stephan Sarria et al. (2021). Spectral Analysis of Individual Terrestrial Gamma-ray Flashes Detected by ASIM. (ekstern lenke)
- A.J. Castro-Tirado; Nikolai Østgaard; E. Göǧüş et al. (2021). Very-high-frequency oscillations in the main peak of a magnetar giant flare. (ekstern lenke)
- David Alexandre Stephan Sarria; Nikolai Østgaard; Pavlo Kochkin et al. (2021). Constraining Spectral Models of a Terrestrial Gamma-Ray Flash From a Terrestrial Electron Beam Observation by the Atmosphere-Space Interactions Monitor. (ekstern lenke)
- Nikolai Østgaard; S.A. Cummer; Andrey Mezentsev et al. (2021). Simultaneous Observations of EIP, TGF, Elve, and Optical Lightning. (ekstern lenke)
- Marco Tavani; C. Casentini; Alessandro Ursi et al. (2021). An X-ray burst from a magnetar enlightening the mechanism of fast radio bursts. (ekstern lenke)
- Alessandra Tiberia; F. Porcú; Martino Marisaldi et al. (2021). GPM-DPR Observations on TGFs Producing Storms. (ekstern lenke)
- Alessandra Tiberia; Alessandra Mascitelli; Leo Pio D’adderio et al. (2021). Time evolution of storms producing terrestrial gamma-ray flashes using era5 reanalysis data, gps, lightning and geo-stationary satellite observations. (ekstern lenke)
- Pavlo Kochkin; David Alexandre Stephan Sarria; Nikolai Grigorievich Lehtinen et al. (2021). A Rapid Gamma-Ray Glow Flux Reduction Observed From 20 km Altitude. (ekstern lenke)
- Carolina Maiorana; M. Marisaldi; Martin Füllekrug et al. (2021). Observation of Terrestrial Gamma-Ray Flashes at Mid Latitude. (ekstern lenke)
2020
- C. Casentini; F. Verrecchia; Marco Tavani et al. (2020). AGILE Observations of Two Repeating Fast Radio Bursts with Low Intrinsic Dispersion Measures. (ekstern lenke)
- Torsten Neubert; Nikolai Østgaard; Victor Reglero et al. (2020). A terrestrial gamma-ray flash and ionospheric ultraviolet emissions powered by lightning. (ekstern lenke)
- Anders Lindanger; Martino Marisaldi; Carolina Maiorana et al. (2020). The 3rd AGILE Terrestrial Gamma Ray Flash Catalog. Part I: Association to Lightning Sferics. (ekstern lenke)
- A. Ursi; M. Tavani; D.D. Frederiks et al. (2020). AGILE and Konus-Wind Observations of GRB 190114C: The Remarkable Prompt and Early Afterglow Phases. (ekstern lenke)
- V. Fioretti; A. Bulgarelli; M. Tavani et al. (2020). AGILESim: Monte Carlo Simulation of the AGILE Gamma-Ray Telescope. (ekstern lenke)
- Carolina Maiorana; Martino Marisaldi; Anders Lindanger et al. (2020). The 3rd AGILE Terrestrial Gamma-ray Flashes Catalog. Part II: Optimized Selection Criteria and Characteristics of the New Sample. (ekstern lenke)
2017
- A Ursi; P Sano; D Casella et al. (2017). A pipeline to link meteorological information and TGFs detected by AGILE. (ekstern lenke)
- F. Verrecchia; M Tavani; I. Donnarumma et al. (2017). AGILE Observations of the Gravitational-wave Source GW170817: Constraining Gamma-Ray Emission from an NS-NS Coalescence. (ekstern lenke)
- Francesco Verrecchia; Marco Tavani; Alessandro Ursi et al. (2017). AGILE observations of the gravitational-wave source GW170104. (ekstern lenke)
- Alessandro Ursi; Cristiano Guidorzi; Martino Marisaldi et al. (2017). Terrestrial gamma-ray flashes in the BeppoSAX data archive. (ekstern lenke)
- Martino Marisaldi; M Galli; A Ursi et al. (2017). On the high-energy spectral component of TGFs detected by AGILE. (ekstern lenke)
- Benjamin P. Abbott; R Abbott; TD Abbott et al. (2017). Multi-messenger observations of a binary neutron star merger. (ekstern lenke)
- Pavlo Kochkin; A.P.J. van Deursen; Martino Marisaldi et al. (2017). In-Flight Observation of Gamma Ray Glows by ILDAS. (ekstern lenke)
- Martino Marisaldi; Nikolai Østgaard; Kjetil Albrechtsen et al. (2017). A Synergic Approach to the Study of TGFs and Energetic Radiation from Thunderstorms. (ekstern lenke)
- Kevin C. Hurley; Rafail L. Aptekar; Sergey V. Golenetskii et al. (2017). The interplanetary network supplement to the Second Fermi GBM catalog of cosmic gamma-ray bursts. (ekstern lenke)
- Kjetil Albrechtsen; Nikolai Østgaard; Martino Marisaldi et al. (2017). Estimating the global production rate of TGFs. (ekstern lenke)
- A De Angelis; V Tatischeff; M Tavani et al. (2017). The e-ASTROGAM mission Exploring the extreme Universe with gamma rays in the MeV - GeV range. (ekstern lenke)
- A Ursi; Martino Marisaldi; Marco Tavani et al. (2017). Detection of terrestrial gamma-ray flashes with the AGILE satellite. (ekstern lenke)
- Nikolai Østgaard; Martino Marisaldi; Pavlo Kochkin et al. (2017). How should we define terrestrial gamma-ray flashes?. (ekstern lenke)
- Nikolai Østgaard; Martino Marisaldi; Kjetil Albrechtsen et al. (2017). A Synergic Approach to the Study of TGFs and Energetic Radiation from Thunderstorms. (ekstern lenke)
- Nikolai Østgaard; Hugh J. Christian; Eric Grove et al. (2017). Gamma-ray observations at 20 km altitude above thunderstorms. (ekstern lenke)
2018
- PW Cattaneo; A Rappoldi; A Argan et al. (2018). Calibration of AGILE-GRID with On-ground Data and Monte Carlo Simulations. (ekstern lenke)
- Alessandro De Angelis; Vincent Tatischeff; Isabelle A. Grenier et al. (2018). Science with e-ASTROGAM: A space mission for MeV–GeV gamma-ray astrophysics. (ekstern lenke)
- Vincent Tatischeff; Alessandro De Angelis; Marco Tàvani et al. (2018). The e-ASTROGAM gamma-ray space observatory for the multimessenger astronomy of the 2030s. (ekstern lenke)
- Lorenzo Amati; Paul O'Brien; Diego Gotz et al. (2018). The THESEUS space mission concept: science case, design and expected performances. (ekstern lenke)
2013
2022
- A. Ursi; M. Romani; G. Piano et al. (2022). AGILE Observations of GRB 220101A: A "new Year's Burst" with an Exceptionally Huge Energy Release. (ekstern lenke)
- D.S. Svinkin; K. Hurley; A.V. Ridnaia et al. (2022). The Second Catalog of Interplanetary Network Localizations of Konus Short-duration Gamma-Ray Bursts. (ekstern lenke)
- Michael J. Peterson; Timothy J. Lang; Timothy Logan et al. (2022). New WMO Certified Megaflash Lightning Extremes for Flash Distance and Duration Recorded from Space. (ekstern lenke)
- Ingrid Bjørge-Engeland; Nikolai Østgaard; Andrey Mezentsev et al. (2022). Terrestrial Gamma-Ray Flashes With Accompanying Elves Detected by ASIM. (ekstern lenke)
- A. Ursi; M. Romani; F. Verrecchia et al. (2022). The Second AGILE MCAL Gamma-Ray Burst Catalog: 13 yr of Observations. (ekstern lenke)
- Anders Lindanger; Chris Alexander Kallevik Skeie; Martino Marisaldi et al. (2022). Production of Terrestrial Gamma-Ray Flashes During the Early Stages of Lightning Flashes. (ekstern lenke)
- Chris Alexander Kallevik Skeie; Nikolai Østgaard; Andrey Mezentsev et al. (2022). The Temporal Relationship Between Terrestrial Gamma-Ray Flashes and Associated Optical Pulses From Lightning. (ekstern lenke)
2015
- Martino Marisaldi; Andrea Argan; Alessandro Ursi et al. (2015). Enhanced detection of terrestrial gamma-ray flashes by AGILE. (ekstern lenke)
- Thomas Gjesteland; Nikolai Østgaard; Sante Laviola et al. (2015). Observation of intrinsically bright terrestrial gamma ray flashes from the Mediterranean basin. (ekstern lenke)
- Ferran Fabró; Joan Montanyà; Martino Marisaldi et al. (2015). Analysis of global Terrestrial Gamma Ray Flashes distribution and special focus on AGILE detections over South America. (ekstern lenke)