Laser-driven plasma acceleration is now being considered world-wide as a promising technique for ... more Laser-driven plasma acceleration is now being considered world-wide as a promising technique for the development of a new class of particle accelerators. The INFN-PLASMONX project aims at exploring this scenario using ultra-short laser pulses of the 0.3 PW, Ti:Sa laser system FLAME (Frascati Laser for Acceleration and Multidisciplinary Experiments). A self-injection test experiment (SITE) is being designed and set up to study electron acceleration at the sub GeV energy level. In this paper we describe the planned experiment, including the numerical modelling, the main plasma diagnostics and the electron spectrometer.
We present the upgrade of the MICROMAP beam dynamics simulation library to include a 2 1/2 D spac... more We present the upgrade of the MICROMAP beam dynamics simulation library to include a 2 1/2 D space charge modeling of a 3D bunch using local slices in z. We discuss the parallelization technique, the performances, several tests and comparison with existing well-established analytical/numerical results in order to validate the code. An application to the SIS 100 synchrotron of the
In this communication we propose an urban mobility model based on individual random walk driven b... more In this communication we propose an urban mobility model based on individual random walk driven by a chronotopic action with a deterministic public transportation network. In the absence of chronotopoi the mean field analytic results are found in good agreement with simulations on a computer. When the chronotopoi are switched on, they attract people according to a given law and we obtain a sort of diffusive motion. The model can describe many different kinds of dynamical systems, including biological ones. The work is in progress and the next step will be an empirical test in a concrete case.
Laser-driven plasma acceleration is now being considered world-wide as a promising technique for ... more Laser-driven plasma acceleration is now being considered world-wide as a promising technique for the development of a new class of particle accelerators. The INFN-PLASMONX project aims at exploring this scenario using ultra-short laser pulses of the 0.3 PW, Ti:Sa laser system FLAME (Frascati Laser for Acceleration and Multidisciplinary Experiments). A self-injection test experiment (SITE) is being designed and set up to study electron acceleration at the sub GeV energy level. In this paper we describe the planned experiment, including the numerical modelling, the main plasma diagnostics and the electron spectrometer.
We present the upgrade of the MICROMAP beam dynamics simulation library to include a 2 1/2 D spac... more We present the upgrade of the MICROMAP beam dynamics simulation library to include a 2 1/2 D space charge modeling of a 3D bunch using local slices in z. We discuss the parallelization technique, the performances, several tests and comparison with existing well-established analytical/numerical results in order to validate the code. An application to the SIS 100 synchrotron of the
In this communication we propose an urban mobility model based on individual random walk driven b... more In this communication we propose an urban mobility model based on individual random walk driven by a chronotopic action with a deterministic public transportation network. In the absence of chronotopoi the mean field analytic results are found in good agreement with simulations on a computer. When the chronotopoi are switched on, they attract people according to a given law and we obtain a sort of diffusive motion. The model can describe many different kinds of dynamical systems, including biological ones. The work is in progress and the next step will be an empirical test in a concrete case.
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Papers by Giorgio Turchetti