56 citations · 129 across the 6 of their papers we have counts for
6 papers
Asteroid spin-states of a 4 Gyr collisional family
D. Athanasopoulos, J. Hanus, C. Avdellidou +29
Families of asteroids generated by the collisional fragmentation of a common parent body have been identified using clustering methods of asteroids in their proper orbital element…
Statistical analysis of intermittency and its association with proton heating in the near Sun environment
Nikos Sioulas, Marco Velli, Rohit Chhiber +9
We use data from the first six encounters of Parker Solar Probe and employ the Partial Variance of Increments () method to study the statistical properties of coherent structu…
Evolution of switchbacks in the inner Heliosphere
Anna Tenerani, Nikos Sioulas, Lorenzo Matteini +3
We analyze magnetic field data from the first six encounters of PSP, three Helios fast streams and two Ulysses south polar passes covering heliocentric distances $0.1\lesssim R\les…
Are Nanoflares Responsible for Coronal Heating?
Loukas Vlahos, Heinz Isliker, Nikos Sioulas
Parker (1983) suggested a mechanism for the formation of current sheets (CSs) in the solar atmosphere. His main idea was that the tangling of coronal magnetic field lines by photos…
Stochastic Turbulent Acceleration in a fractal environment
Nikos Sioulas, Heinz Isliker, Loukas Vlahos
We analyze the stochastic acceleration of particles inside a fully developed turbulent plasma. It is well known that large-amplitude magnetic fluctuations and coherent structures i…
Superdiffusive Stochastic Fermi Acceleration in Space and Energy
Nikos Sioulas, Heinz Isliker, Loukas Vlahos +2
We analyze the transport properties of charged particles (ions and electrons) interacting with randomly formed magnetic scatterers (e.g.\ large scale local ``magnetic fluctuations'…