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Francesca Maria Poli

Cette personne n’est plus à l’EPFL

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Publications associées (64)

Experiments in a basic plasma device in support of the comparison with linear and nonlinear theories of electrostatic instabilities

Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit

2007

Probabilistic analysis of turbulent structures from two-dimensional plasma imaging

Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev

A method is presented to construct object-related structure observables, such as size, mass, shape, and trajectories from two-dimensional plasma imaging data. The probability distributions of these observables, deduced from measurements of many realization ...

2006

A new fast ion source and detector for investigating the interaction of turbulence with supra-thermal ions in a simple magnetized toroidal plasma

Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev, Yi Zhang

2006

Real space statistical characterization of turbulence and transport in the TORPEX experiment

Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev

2006

Local statistical properties of fluctuations in the TORPEX experiment

Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev

2006

Local statistical properties of electrostatic fluctuations in the TORPEX experiment

Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev

2006

Excitation and detection of drift waves in the TORPEX toroidal plasma

Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev

2006

Enhanced production of runaway electrons during a disruptive termination of discharges heated with lower hybrid power in the frascati tokamak upgrade

Francesca Maria Poli

We report on the observation of a large production of runaway electrons during a disruptive termination of discharges heated with lower-hybrid waves at the Frascati Tokamak Upgrade. The runaway current plateaus, which can carry up to 80% of the predisrupti ...

2006

Fast ion source and detector for investigating the interaction of turbulence with suprathermal ions in a low temperature toroidal plasma - art. no. 10F503

Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev, Yi Zhang

A specific experimental apparatus consisting of an ion source and a detector for the investigation of the interaction between suprathermal ions and drift-wave turbulence is developed on the toroidal plasma experiment. Due to the low plasma temperature (sim ...

2006

Experimental characterization and modelling of the particle source in an Electron-Cyclotron wave driven toroidal plasma

Ambrogio Fasoli, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit

The plasma particle source resulting from ionization by microwaves in the electron-cyclotron range of frequencies is investigated in the simple magnetized torus TORPEX ( Fasoli A et al 2006 Phys. Plasmas 13 055902), together with its dependence upon experi ...

2006

A new fast ion source and detector for investigating the interaction of turbulence with supra-thermal ions in a simple magnetized toroidal plasma

Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev, Yi Zhang

2006

Basic investigations of electrostatic fluctuations, turbulence and transport in the TORPEX toroidal plasma

Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev

2006

Experimental characterization of drift-interchange instabilities in a simple toroidal plasma

Stephan Brunner, Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev

Low frequency electrostatic instabilities are investigated on TORPEX [Fasoli, Labit, McGrath, Muller, Podesta, and Poli, Bull. Am. Phys. Soc. 48, 119 (2003)], a toroidal device for basic plasma physics experiments with a toroidal magnetic field 100 mT and ...

2006

Effect of the magnetic configuration on fluctuations and turbulence in the TORPEX toroidal plasma

Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev

2006

A new fast ion source and detector for investigating the interaction of turbulence with supra-thermal ions in a simple magnetized toroidal plasma

Ambrogio Fasoli, Ivo Furno, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev

2006

Electrostatic turbulence and transport in a simple magnetized plasma

Ambrogio Fasoli, Mario Ludovico Podesta, Francesca Maria Poli, Benoît Labit, Gennady Plyushchev

Gradient driven electrostatic instabilities are investigated in TORPEX [A. Fasoli, B. Labit, M. McGrath, S. H. Muller, M. Podesta, and F. M. Poli, Bull. Am. Phys. Soc. 48, 119 (2003)], a toroidal device (R=1 m, a=0.2 m) in which plasmas are produced by mic ...

2006

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Francesca Maria Poli

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Experiments in a basic plasma device in support of the comparison with linear and nonlinear theories of electrostatic instabilities

Probabilistic analysis of turbulent structures from two-dimensional plasma imaging

A new fast ion source and detector for investigating the interaction of turbulence with supra-thermal ions in a simple magnetized toroidal plasma

Real space statistical characterization of turbulence and transport in the TORPEX experiment

Local statistical properties of fluctuations in the TORPEX experiment

Local statistical properties of electrostatic fluctuations in the TORPEX experiment

Excitation and detection of drift waves in the TORPEX toroidal plasma

Enhanced production of runaway electrons during a disruptive termination of discharges heated with lower hybrid power in the frascati tokamak upgrade

Fast ion source and detector for investigating the interaction of turbulence with suprathermal ions in a low temperature toroidal plasma - art. no. 10F503

Experimental characterization and modelling of the particle source in an Electron-Cyclotron wave driven toroidal plasma

A new fast ion source and detector for investigating the interaction of turbulence with supra-thermal ions in a simple magnetized toroidal plasma

Basic investigations of electrostatic fluctuations, turbulence and transport in the TORPEX toroidal plasma

Experimental characterization of drift-interchange instabilities in a simple toroidal plasma

Effect of the magnetic configuration on fluctuations and turbulence in the TORPEX toroidal plasma

A new fast ion source and detector for investigating the interaction of turbulence with supra-thermal ions in a simple magnetized toroidal plasma

Electrostatic turbulence and transport in a simple magnetized plasma

Linear and nonlinear drift-interchange instabilities in the TORPEX toroidal plasma

Experimental studies of particle transport in the TORPEX toroidal plasma

Drift waves in the TORPEX toroidal plasma device

Experimental studies of plasma production and transport mechanisms in the toroidal device TORPEX