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Akademický článek

3D Self-Consistent Full Wave – PIC Models for Investigating Space-Resolved ECR Plasma Properties.

Autor: Mishra, B, Galatà, A, Pidatella, A, Torrisi, G, Salvia, C, Mauro, GS, Naselli, E, Rácz, R, Biri, S, Mascali, D

Publikováno v: Journal of Physics: Conference Series; 2024, Vol. 2743 Issue 1, p1-6, 6p

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Laser-Driven Structure-Based Accelerators

Particle acceleration in microstructures driven by ultrafast solid state lasers is a rapidly evolving area of advanced accelerator research, leading to a variety of concepts based on planar-symmetric dielectric gratings, hollow core fibers, photonic

Externí odkaz: http://arxiv.org/abs/2203.08981

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The Flexible Plasma Trap (FPT) for the production of overdense plasmas

Autor: Gammino, S., Celona, L., Mascali, D., Castro, G., Torrisi, G., Neri, L., Mazzaglia, M., Sorbello, G., Leonardi, O., Allegra, L., Calabrese, G., Chines, F., Gallo, G., Passerello, S.

Electron Cyclotron Resonance Ion Sources are currently the most efficient ion sources among those used in facilities dedicated to nuclear physics. The need for a more flexible magnetic field and RF injection system suggested to design and develop a d

Externí odkaz: http://arxiv.org/abs/2201.01570

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Numerical and Experimental Characterization of RF Waves Propagation in Ion Sources Magnetoplasmas

Autor: Torrisi, G., Mascali, D., Sorbello, G., Castro, G., Celona, L., Gammino, S.

This paper describes three-dimensional numerical simulations and Radio Frequency (RF) measurements of wave propagation in microwave-heated magnetized plasmas of ion sources. Full-wave solution of Maxwell's equations has been addressed through the Fin

Externí odkaz: http://arxiv.org/abs/2112.15397

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A novel numerical tool to study electron energy distribution functions of spatially-anisotropic and non-homogeneous ECR plasmas

Autor: Mishra, B., Pidatella, A., Biri, S., Galatà, A., Naselli, E., Rácz, R., Torrisi, G., Mascali, D.

A numerical tool for analysing spatially anisotropic electron populations in electron cyclotron resonance (ECR) plasmas has been developed, using a trial-and-error electron energy distribution function (EEDF) fitting method. The method has been teste

Externí odkaz: http://arxiv.org/abs/2107.01457

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Feasibility Study and Perspectives of proton Dielectric Laser Accelerators (p-DLA): from nanosource to accelerator scheme

Autor: Torrisi, G., Mascali, D., Bacci, A., Cirrone, G. A. P., Cosentino, G., Della Valle, G., Gambino, N., Mauro, G. S., Petringa, G., Russo, G., Schmitzer, C., Sorbello, G., Wilhelm, R. A.

In this paper we discuss the possibility to generate and accelerate proton nanobeams in fully dielectric laser-driven accelerators (p-DLAs). High gradient on-chip optical-power dielectric laser accelerators (DLAs) could represent one of the most prom

Externí odkaz: http://arxiv.org/abs/2106.13701

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Self-consistent simulations of ECR-based charge breeders: evidence and impact of the plasmoid-halo structure

Autor: Galatà, A., Gallo, C. S., Mascali, D., Torrisi, G., Caldara, M.

This paper discusses the capture of an ion beam in a magnetized plasma of an Electron Cyclotron Resonance Ion Source based Charge Breeder, as modelled by numerical simulations. As a relevant step forward with respect to previous works, here the captu

Externí odkaz: http://arxiv.org/abs/1912.01988

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