Zobrazeno 1 - 10
of 191
pro vyhledávání: '"Veltri, Pierluigi"'
Autor:
Maistrello, Alberto, Agostini, Matteo, Bigi, Marco, Brombin, Matteo, Dan, Mattia, Casagrande, Riccardo, De Nardi, Marco, Ferro, Alberto, Gaio, Elena, Jain, Palak, Lunardon, Francesco, Marconato, Nicolò, Marcuzzi, Diego, Recchia, Mauro, Patton, Tommaso, Pavei, Mauro, Santoro, Francesco, Toigo, Vanni, Zanotto, Loris, Barbisan, Marco, Baseggio, Lucio, Bernardi, Marco, Berton, Giovanni, Boldrin, Marco, Bello, Samuele Dal, Fasolo, Daniele, Franchin, Luca, Ghiraldelli, Raffaele, Grando, Luca, Milazzo, Ruggero, Pimazzoni, Antonio, Rigoni, Andrea, Sartori, Emanuele, Serianni, Gianluigi, Shepherd, Alastair, Ugoletti, Margherita, Zaniol, Barbara, Zella, Daniele, Zerbetto, Enrico, Decamps, Hans, Rotti, Chandramouli, Veltri, Pierluigi
Publikováno v:
Fusion Engineering and Design, vol. 190, pages 113510, year 2023, issn 0920-3796
SPIDER is the full-scale prototype of the ion source of the ITER Heating Neutral Beam Injector, where negative ions of Hydrogen or Deuterium are produced by a RF generated plasma and accelerated with a set of grids up to ~100 keV. The Power Supply Sy
Externí odkaz:
http://arxiv.org/abs/2304.02294
Autor:
Perri, Silvia, Perrone, Denise, Roberts, Owen, Settino, Adriana, Yordanova, Emilya, Sorriso-Valvo, Luca, Veltri, Pierluigi, Valentini, Francesco
The high cadence plasma, electric, and magnetic field measurements by the Magnetospheric MultiScale spacecraft allow us to explore the near-Earth space plasma with an unprecedented time and spatial resolution, resolving electron-scale structures that
Externí odkaz:
http://arxiv.org/abs/2107.01918
A numerical study of the Einstein field equations, based on the 3+1 foliation of the spacetime, is presented. A pseudo-spectral technique has been employed for simulations in vacuum, within two different formalisms, namely the Arnowitt-Deser-Misner (
Externí odkaz:
http://arxiv.org/abs/2011.10354
Autor:
Pezzi, Oreste, Cozzani, Giulia, Califano, Francesco, Valentini, Francesco, Guarrasi, Massimiliano, Camporeale, Enrico, Brunetti, Gianfranco, Retinò, Alessandro, Veltri, Pierluigi
We present a Vlasov-DArwin numerical code (ViDA) specifically designed to address plasma physics problems, where small-scale high accuracy is requested even during the non linear regime to guarantee a clean description of the plasma dynamics at fine
Externí odkaz:
http://arxiv.org/abs/1905.02953
Autor:
Sorriso-Valvo, Luca, Catapano, Filomena, Retinò, Alessandro, Contel, Olivier Le, Perrone, Denise, Roberts, Owen W., Coburn, Jesse T., Panebianco, Vincenzo, Valentini, Francesco, Perri, Silvia, Greco, Antonella, Malara, Francesco, Carbone, Vincenzo, Veltri, Pierluigi, Pezzi, Oreste, Fraternale, Federico, Di Mare, Francesca, Marino, Raffaele, Giles, Barbara, Moore, Thomas E., Russell, Christopher T., Torbert, Roy B., Burch, Jim L., Khotyaintsev, Yuri V.
Publikováno v:
Phys. Rev. Lett. 122, 035102, 2019
The description of the local turbulent energy transfer, and the high-resolution ion distributions measured by the Magnetospheric Multiscale mission, together provide a formidable tool to explore the cross-scale connection between the fluid-scale ener
Externí odkaz:
http://arxiv.org/abs/1901.11482
Publikováno v:
Plasma Phys. Control Fusion 61, 054005 (2019)
Turbulence at kinetic scales is an unresolved and ubiquitous phenomenon that characterizes both space and laboratory plasmas. Recently, new theories, {\it in-situ} spacecraft observations and numerical simulations suggest a novel scenario for turbule
Externí odkaz:
http://arxiv.org/abs/1811.01030
Autor:
Pecora, Francesco, Servidio, Sergio, Greco, Antonella, Matthaeus, William H., Burgess, David, Haynes, Christopher T., Carbone, Vincenzo, Veltri, Pierluigi
Particle transport, acceleration and energisation are phenomena of major importance for both space and laboratory plasmas. Despite years of study, an accurate theoretical description of these effects is still lacking. Validating models with self-cons
Externí odkaz:
http://arxiv.org/abs/1803.09647
Autor:
Sorriso-Valvo, Luca, Perrone, Denise, Pezzi, Oreste, Valentini, Francesco, Servidio, Sergio, Zouganelis, Ioannis, Veltri, Pierluigi
The nature of the cross-scale connections between the inertial range turbulent energy cascade and the small-scale kinetic processes in collisionless plasmas is explored through the analysis of two-dimensional Hybrid Vlasov-Maxwell numerical simulatio
Externí odkaz:
http://arxiv.org/abs/1803.01614
Autor:
den Harder, Niek, Orozco, Guillermo, Nocentini, Riccardo, Heinemann, Bernd, Hurlbatt, Andrew, Bonomo, Federica, Fantz, Ursel, Veltri, Pierluigi
Publikováno v:
In Fusion Engineering and Design December 2021 173
Eulerian simulations of the Vlasov-Poisson equations have been employed to analyze the excitation of slow electrostatic fluctuations (with phase speed close to the electron thermal speed), due to a beam-plasma interaction, and their propagation in li
Externí odkaz:
http://arxiv.org/abs/1610.05966