[19p-D61-1~18] 2.1 Detection Devices

4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[19p-D61-14] Characterization of hydrogen cluster targets in laser-driven ion acceleration

〇Keita Toyonaga¹, Reona Ozaki¹, Tomoya Yamauchi¹, Yuji Fukuda², Takuya Sugimoto³, Masato Kanasaki¹ (1.Kobe Univ., 2.QST-KPSI, 3.EX-Fusion Corp.)

Keywords:

Laser-driven ion acceleration,Hydrogen Cluster,Cryotargets

Our group has been developing cryotargets to be used as targets for laser-driven proton beam acceleration experiments. In this study, we focused on hydrogen cluster targets among cryotargets. The cluster size depends on the temperature of the nozzle cooled to cryogenic temperature. Therefore, we simulated the state of hydrogen gas inside the cluster nozzle using ANSYS Fluent, a thermo-fluid simulation software.