Assemblée générale 2023 - GdR APPEL

Session

Simulations ions

Nov 14, 2023, 3:45 PM

Amphi Bloch (CEA)

Conveners

Simulations ions

• Samuel Marini (CEA)

24. Theoretical model of post acceleration and focalization of protons produced with TNSA

Clément LACOSTE (CEA)

11/14/23, 3:45 PM

Modélisation et simulation pour les ions

Oral

The concept of the Travelling Wave Tube (TWT) was conceived in 1947 [1], followed by analytical models in the 1950s [2,3,4]. The growing interest of this system takes source with the domain of high power and high frequency microwave devices such as the gyrotrons, the relativistic travelling wave tubes or the free-electron lasers.
The concept of TWT involves utilizing an incident electron beam...

15. α particle sources production through proton-boron nuclear reactions initiated by UHI lasers

Thomas Carrière (Université de Bordeaux)

11/14/23, 4:10 PM

Modélisation et simulation pour les ions

Oral

Proton-Boron nuclear reactions have been actively studied these last few years as a possible
way of producing secondary alpha particles sources. Proton acceleration by interaction of ultra-high
intense lasers with hydrogenated targets is the preferred way to initiate those type of reactions. [1]
The alpha particles sources are studied for production of radio-isotopes as medical applications...