Title of article
Generation of fast protons by interaction of modest laser intensities with H2O “snow” nano-wire targets
Author/Authors
Bruner، نويسنده , , Nir and Schleifer، نويسنده , , Elad and Palchan، نويسنده , , Tala and Pikuz، نويسنده , , Sergey A. and Eisenmann، نويسنده , , Shmuel and Botton، نويسنده , , Mordechai and Gordon، نويسنده , , Dan and Zigler، نويسنده , , Arie، نويسنده ,
Pages
3
From page
156
To page
158
Abstract
We report on the generation of protons with energies of 5.5 MeV when irradiating an H2O nano-wire layer grown on a sapphire plate with an intensity of 5×1017 W/cm2. A theoretical model is suggested in which plasma near the tip of the wire is subject to enhanced electrical fields and protons are accelerated to several MeVs.
Keywords
Laser beams , Nanoparticles , Proton beams , Laser acceleration , Sapphire
Journal title
Astroparticle Physics
Record number
2017950
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