The interaction between a high-energy laser and a thin hydrogen target can generate an electrostatic field accelerating protons up to a few tens of MeV. This scientific field is called "laser/plasma acceleration". In this context, the Low Temperature Laboratory (CEA, France) has designed in 2014 a prototype extruding thin solid-hydrogen ribbon-shaped targets of onemillimeter in width and a few tens of micrometers in thickness.This Ph.D. thesis studies the geometry, the stability and the velocity of these ribbons, which are critical in the laser/matter interaction. Experimental campaigns led with this prototype in different laser facilities are described as well. The second and main objective of this Ph.D. thesisis to charaterize and measure...
Today's research in nuclear physics and in particle physics needs high energy or high intensity acce...
Version confidentielle mars 2013 Version confidentielle mai 2014During the enhancement of the liquid...
The work done within the framework of this thesis focuses on the study of magnetized and nonmagnetiz...
In this thesis, we study spectral and spectral-element methods for the 2D and 3D elastodynamics equa...
Non-thermal high-pressure plasmas are extensively studied to understand in detail the development me...
Les progrès technologiques considérables menés depuis ces dernières décennies nous permettent aujou...
The purpose of this work is the study of energy transfer and dissipation at the mesoscopic scale, th...
Durant ces dernières décennies les matériaux composites organiques ont subi un très grand essor dans...
The development of very high power lasers in the latest decade opened up new horizons in a various f...
The development of very high power lasers in the latest decade opened up new horizons in a various f...
The development of very high power lasers in the latest decade opened up new horizons in a various f...
Due to their importance for function, the mechanical properties of proteins are the subject of great...
L'adaptation d'une bactérie aux changements de son environnement est contrôlée par un réseau de régu...
The development of very high power lasers in the latest decade opened up new horizons in a various f...
The strong interaction theory, Quantum Chromodynamic (QCD), predicts a new phase of nuclearmatter at...
Today's research in nuclear physics and in particle physics needs high energy or high intensity acce...
Version confidentielle mars 2013 Version confidentielle mai 2014During the enhancement of the liquid...
The work done within the framework of this thesis focuses on the study of magnetized and nonmagnetiz...
In this thesis, we study spectral and spectral-element methods for the 2D and 3D elastodynamics equa...
Non-thermal high-pressure plasmas are extensively studied to understand in detail the development me...
Les progrès technologiques considérables menés depuis ces dernières décennies nous permettent aujou...
The purpose of this work is the study of energy transfer and dissipation at the mesoscopic scale, th...
Durant ces dernières décennies les matériaux composites organiques ont subi un très grand essor dans...
The development of very high power lasers in the latest decade opened up new horizons in a various f...
The development of very high power lasers in the latest decade opened up new horizons in a various f...
The development of very high power lasers in the latest decade opened up new horizons in a various f...
Due to their importance for function, the mechanical properties of proteins are the subject of great...
L'adaptation d'une bactérie aux changements de son environnement est contrôlée par un réseau de régu...
The development of very high power lasers in the latest decade opened up new horizons in a various f...
The strong interaction theory, Quantum Chromodynamic (QCD), predicts a new phase of nuclearmatter at...
Today's research in nuclear physics and in particle physics needs high energy or high intensity acce...
Version confidentielle mars 2013 Version confidentielle mai 2014During the enhancement of the liquid...
The work done within the framework of this thesis focuses on the study of magnetized and nonmagnetiz...