4 papers
Simultaneous PW-scale laser driven MeV X-ray and neutron beam characterization for dual radiography capability
I. Cohen, W. Yao, N. Mirkovic +28
Laser-driven, high-brilliance secondary sources (electrons, ions, neutrons, X-rays) open new perspectives for compact material probing and imaging of high-speed events. A key advan…
CMA-Unfold A Covariance Matrix Adaptation unfolding algorithm for stacked calorimeter detectors
G. Fauvel, A. Arefiev, M. Manuel +3
Stacking calorimeters also refered as bremsstrahlung cannons widely used in inertial confinement fusion and ultra-intense laser plasma experiments have become essential diagnostics…
Collimated -ray emission enabled by efficient direct laser acceleration
Kavin Tangtartharakul, Gaetan Fauvel, Talia Meir +5
We investigate the mechanisms responsible for single-lobed versus double-lobed angular distributions of emitted -rays in laser-irradiated plasmas, focusing on how direct laser a…
Compact in-vacuum gamma-ray spectrometer for high-repetition rate PW-class laser-matter interaction
G. Fauvel, K. Tangtartharakul, A. Arefiev +10
With the advent of high repetition rate laser facilities, novel diagnostic tools compatible with these advanced specifications are required. This paper presents the design of an ac…