S
Stefano Atzeni
Researcher at Sapienza University of Rome
Publications - 161
Citations - 5813
Stefano Atzeni is an academic researcher from Sapienza University of Rome. The author has contributed to research in topics: Inertial confinement fusion & Laser. The author has an hindex of 33, co-authored 155 publications receiving 5344 citations. Previous affiliations of Stefano Atzeni include European Atomic Energy Community & École Polytechnique.
Papers
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Journal ArticleDOI
Proton stopping power measurements using high intensity short pulse lasers produced proton beams
Sophia Chen,Stefano Atzeni,Maxence Gauthier,Drew Higginson,F. Mangia,Jean-Raphael Marques,R. Riquier,Julien Fuchs +7 more
TL;DR: In this article, the authors proposed a new method of making stopping power measurements using a different source, namely proton beams created by high intensity short pulse lasers, which is ideal for measurements of evolving mediums such as hot dense plasmas.
Proceedings ArticleDOI
HiPER target studies: towards the design of high gain, robust, scalable direct-drive targets with advanced ignition schemes
Stefano Atzeni,G. Schurtz +1 more
TL;DR: HiPER WP9 investigated irradiation schemes, target symmetry and stability issues, sensitivity to parameter changes, requirements for beam delivery and focusing and target positioning, and designing targets for full scale demonstration.
Journal ArticleDOI
Studying ignition schemes on European laser facilities
Sylvie Jacquemot,François Amiranoff,S. D. Baton,Jean-Christophe Chanteloup,C. Labaune,M. Koenig,D T Michel,F. Perez,Hans-Peter Schlenvoigt,B. Canaud,C. Cherfils Clérouin,G. Debras,Sylvie Depierreux,J. Ebrardt,D. Juraszek,S. Lafitte,P. Loiseau,J. L. Miquel,F. Philippe,C. Rousseaux,N. Blanchot,Chris Edwards,Peter Norreys,Stefano Atzeni,Angelo Schiavi,Jérôme Breil,Jean-Luc Feugeas,L. Hallo,M. Lafon,Xavier Ribeyre,J. J. Santos,Guy Schurtz,Vladimir Tikhonchuk,A. Debayle,J. J. Honrubia,M. Temporal,Dimitri Batani,J. R. Davies,Frederico Fiuza,Ricardo Fonseca,Luis O. Silva,L. A. Gizzi,Petra Koester,L. Labate,Jan Badziak,Ondrej Klimo +45 more
TL;DR: The current status of the French Laser MegaJoule (LMJ) programme, from the laser facility construction to the indirectly driven central ignition target design, is presented, as well as validating experimental campaigns conducted, as part of this programme, on various laser facilities.
Journal ArticleDOI
ADiffusive model for α-particle energy transport in a laser plasma
Stefano Atzeni,A. Caruso +1 more
TL;DR: In this article, it is shown that, if the plasma temperature is ≤ 30 keV, the problem of α-particle energy transport reduces, in good approximation, to the solution of a single diffusive equation for the kinetic energy density of the αparticles.