@article{oai:repo.qst.go.jp:00080452, author = {Margarone, Daniele and Morace, Alessio and Bonvalet, Julien and Abe, Yuki and Kantarelou, Vasiliki and Raffestin, Didier and Giuffrida, Lorenzo and Nicolai, Philippe and Tosca, Marco and Picciotto, Antonino and Petringa, Giada and A. P. Cirrone, Giuseppe and Fukuda, Yuji and Kuramitsu, Yasuhiro and Habara, Hideaki and Arikawa, Yasunobu and Fujioka, Shinsuke and Emmanuel, D’Humieres and Korn, Georg and Batani, Dimitri and Fukuda, Yuuji}, journal = {Frontiers in Physics}, month = {Sep}, note = {We present preliminary results on generation of energetic α-particles driven by lasers. The experiment was performed at the Institute of Laser Engineering in Osaka using the short-pulse, high-intensity, high-energy, PW-class laser. The laser pulse was focused onto a thin plastic foil (pitcher) to generate a proton beam by the well-known TNSA mechanism which, in turn, was impinging onto a boron-nitride (BN) target (catcher) to generated alpha-particles as a result of proton-boron nuclear fusion events. Our results demonstrate generation of α-particles with energies in the range 8–10 MeV and with a flux around 5 × 10^9 sr^−1.}, title = {Generation of α-Particle Beams With a Multi-kJ, Peta-Watt Class Laser System}, volume = {8}, year = {2020} }