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Angelo Schiavi
Researcher at Sapienza University of Rome
Publications - 154
Citations - 4251
Angelo Schiavi is an academic researcher from Sapienza University of Rome. The author has contributed to research in topics: Laser & Plasma. The author has an hindex of 33, co-authored 135 publications receiving 3936 citations. Previous affiliations of Angelo Schiavi include Helmholtz Institute Jena & Istituto Nazionale di Fisica Nucleare.
Papers
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Journal ArticleDOI
Electric field detection in laser-plasma interaction experiments via the proton imaging technique
Marco Borghesi,D. H. Campbell,Angelo Schiavi,M. G. Haines,O. Willi,A. J. Mackinnon,P. K. Patel,Leonida A. Gizzi,Marco Galimberti,Robert Clarke,Francesco Pegoraro,H. Ruhl,Sergei V. Bulanov +12 more
TL;DR: In this article, a wide range of laser-plasma interaction conditions of relevance for inertial confinement fusion (ICF)/fast ignition has been explored, including the electric field distribution in laser-produced long-scale plasmas of ICF interest, the measurement of highly transient electric fields related to the generation and dynamics of hot electron currents following ultra-intense laser irradiation of targets, and the observation in underdense Plasmas, after the...
Journal ArticleDOI
Multi-MeV proton source investigations in ultraintense laser- foil interactions
Marco Borghesi,A. J. Mackinnon,D. H. Campbell,Damien Hicks,Satyabrata Kar,P. K. Patel,Dwight Price,Lorenzo Romagnani,Angelo Schiavi,Oswald Willi +9 more
TL;DR: It has been shown that the protons are emitted, in a quasilaminar fashion, from a region of transverse size of the order of 100-200 microm, which is equivalent to those of a much smaller source located several hundred microm in front of the foil.
Journal ArticleDOI
Dynamics of electric fields driving the laser acceleration of multi-MeV protons.
Lorenzo Romagnani,Julien Fuchs,Julien Fuchs,Marco Borghesi,Patrizio Antici,Patrizio Antici,Patrick Audebert,F. Ceccherini,Thomas E. Cowan,Thomas Grismayer,Satyabrata Kar,Andrea Macchi,Patrick Mora,G. Pretzler,Angelo Schiavi,Toma Toncian,Oswald Willi +16 more
TL;DR: In this paper, the acceleration of multi-MeV protons from the rear surface of thin solid foils irradiated by an intense ($\ensuremath{\sim}{10}^{18}\text{ }\text{ W}/{\mathrm{cm}}^{2}$) and short (1.5
Journal ArticleDOI
Effect of Plasma Scale Length on Multi-MeV Proton Production by Intense Laser Pulses
A. J. Mackinnon,Marco Borghesi,S. P. Hatchett,M. H. Key,P. K. Patel,H. Campbell,Angelo Schiavi,R. A. Snavely,Scott Wilks,O. Willi +9 more
TL;DR: The experimental results are consistent with an electrostatic accelerating mechanism that requires an ultrashort scale length at the back of the target.
Journal ArticleDOI
Macroscopic evidence of soliton formation in multiterawatt laser-plasma interaction
Marco Borghesi,Sergei V. Bulanov,D. H. Campbell,R. J. Clarke,T. Zh. Esirkepov,Marco Galimberti,Leonida A. Gizzi,A. J. Mackinnon,N. M. Naumova,Francesco Pegoraro,H. Ruhl,Angelo Schiavi,Oswald Willi +12 more
TL;DR: In this paper, a macroscopic bubble-like structure has been detected through the deflection that the associated electric charge separation causes in a proton probe beam, interpreted as the remnants of a cloud of relativistic solitons generated in the plasma by the ultraintense laser pulse.