52 citations · 355 across the 31 of their papers we have counts for
10 papers · 1 filter
Properties of an interplanetary shock observed at 0.07 and 0.7 Astronomical Units by Parker Solar Probe and Solar Orbiter
D. Trotta, A. Larosa, G. Nicolaou +23
The Parker Solar Probe (PSP) and Solar Orbiter (SolO) missions opened a new observational window in the inner heliosphere, which is finally accessible to direct measurements. On Se…
Solar Electron Beam -- Langmuir Wave Interactions and How They Modify Solar Electron Beam Spectra: Solar Orbiter Observations of a Match Made in the Heliosphere
Camille Y. Lorfing, Hamish A. S. Reid, Raul Gomez-Herrero +7
Solar Orbiter's four in-situ instruments have recorded numerous energetic electron events at heliocentric distances between 0.5 and 1au. We analyse energetic electron fluxes, spect…
Turbulence and particle energization in twisted flux ropes in solar-wind conditions
Oreste Pezzi, Domenico Trotta, Simone Benella +6
Context. The mechanisms regulating the transport and energization of charged particles in space and astrophysical plasmas are still debated. Plasma turbulence is known to be a powe…
Relativistic electron beams accelerated by an interplanetary shock
Immanuel C. Jebaraj, Nina Dresing, Vladimir Krasnoselskikh +16
Collisionless shock waves have long been considered amongst the most prolific particle accelerators in the universe. Shocks alter the plasma they propagate through and often exhibi…
Irregular proton injection to high energies at interplanetary shocks
Domenico Trotta, Timothy S. Horbury, David Lario +8
How thermal particles are accelerated to suprathermal energies is an unsolved issue, crucial for many astrophysical systems. We report novel observations of irregular, dispersive e…
Backstreaming ions at a high Mach number interplanetary shock: Solar Orbiter measurements during the nominal mission phase
Andrew P. Dimmock, Michael Gedalin, Ahmad Lalti +9
Solar Orbiter, a mission developed by the European Space Agency, explores in situ plasma across the inner heliosphere while providing remote-sensing observations of the Sun. Our st…
Self-consistent modeling of the energetic storm particle event of November 10, 2012
A. Afanasiev, R. Vainio, D. Trotta +4
It is thought that solar energetic ions associated with coronal/interplanetary shock waves are accelerated to high energies by the diffusive shock acceleration mechanism. For this…
Three-dimensional modelling of the shock-turbulence interaction
Domenico Trotta, Oreste Pezzi, David Burgess +12
The complex interaction between shocks and plasma turbulence is extremely important to address crucial features of energy conversion in a broad range of astrophysical systems. We s…
The 17 April 2021 widespread solar energetic particle event
N. Dresing, L. Rodríguez-García, I. C. Jebaraj +46
Context. A solar eruption on 17 April 2021 produced a widespread Solar Energetic Particle (SEP) event that was observed by five longitudinally well-separated observers in the inner…
Interpretation of flat energy spectra upstream of fast interplanetary shocks
Silvia Perri, Giuseppe Prete, Gaetano Zimbardo +6
Interplanetary shocks are large-scale heliospheric structures often caused by eruptive phenomena at the Sun, and represent one of the main sources of energetic particles. Several i…