期刊论文详细信息
Acta Polytechnica | |
HYDROGENATED TARGETS FOR HIGH ENERGY PROTON GENERATIONFROM LASER IRRADIATING IN TNSA REGIME | |
Jiri Ullschmied1  Lorenzo Torrisi3  Mariapompea Cutroneo2  | |
[1] Institute of Physics, ASCR, v.v.i., 18221 Prague 8, Czech Republic;Nuclear Physics Institute, ASCR, 25068 Rez, Czech Republic;Physics Department and Earth Sciences, Messina University, V.le F.S. d'Alcontres 31, 98166 s. Agata, Messina, Italy | |
关键词: hydrogenated target; proton acceleration; TNSA regime; | |
DOI : | |
来源: Czech Technical University in Prague, Faculty of M | |
【 摘 要 】
Polyethylene-based thin targets were irradiated in high vacuum in the TNSA (Target Normal Sheath Acceleration) regime using the PALS laser facility. The plasmais produced in forward direction depending on the laser irradiation conditions, the composition of the target and the geometry. The optical properties of the polymer use nanostructures to increase the laser absorbance. Proton kinetic energies from hundreds keV up to about 3MeV were obtained for optimal conditions enhancing the electric field driving the ion acceleration.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201911300257740ZK.pdf | 427KB | download |