Proton Acceleration due to Anisotropic Coulomb Explosion of a Double-Layer Target Irradiated by an Intense Laser Pulse

スポンサーリンク

概要

• 論文の詳細を見る

• The ion acceleration by a hundred TW laser pulse irradiating a double-layer target is examined using three-dimensional particle-in-cell simulations. For a sufficiently high ion charge-to-mass ratio in the first layer of the target, a strongly inhomogeneous expansion of the first layer occurs due to its Coulomb explosion and the onset of the radiation pressure dominant acceleration regime. The time-varying electric potential of the inhomogeneously expanding ion cloud efficiently accelerates protons. Using the optimum material for the first layer and the optimum laser pulse incidence angle one can obtain a high-energy quasimonoenergetic proton beam.

• Physical Society of Japanの論文
• 2012-02-15

著者

• ESIRKEPOV Timur

  Advanced Photon Research Center and Photo-Medical Research Center, Japan Atomic Energy Agency

• Koga James

  Advanced Photon Research Center Japan Atomic Energy Research Institute

• Kando Masaki

  Advanced Photo Research Center Kansai Research Establishment Japan Atomic Energy Research Institute

• Bulanov Sergei

  Advanced Beam Technology Research Division, Japan Atomic Energy Agency, Kizugawa, Kyoto 619-0215, Japan

• MORITA Toshimasa

  Advanced Beam Technology Research Division, Japan Atomic Energy Agency, Kizugawa, Kyoto 619-0215, Japan

• Esirkepov Timur

  Advanced Beam Technology Research Division, Japan Atomic Energy Agency, Kizugawa, Kyoto 619-0215, Japan

• Koga James

  Advanced Beam Technology Research Division, Japan Atomic Energy Agency, Kizugawa, Kyoto 619-0215, Japan

• Kando Masaki

  Advanced Beam Technology Research Division, Japan Atomic Energy Agency, Kizugawa, Kyoto 619-0215, Japan

• Bulanov Sergei

  Advanced Beam Technology Division, Quantum Beam Science Directorate, Japan Atomic Energy Agency, Kizugawa, Kyoto 619-0215, Japan

• Kando Masaki

  Advanced Beam Technology Division, Quantum Beam Science Directorate, Japan Atomic Energy Agency, Kizugawa, Kyoto 619-0215, Japan

• KOGA James

  Advanced Beam Technology Division, Japan Atomic Energy Agency, Kyoto 619-0215, Japan

関連論文

• Proton Generation and Terahertz Radiation from A Thin-Foil Target with A High-Intensity Laser
• A Novel Technique for Monitoring the Reproducibility of Laser Tape-Target Interactions Using an X-ray Pinhole Camera
• Laser Interaction With Neutrons : Nuclei
• High-Charge S-Band Photocathode RF-Gun and Linac System for Radiation Research
• Experimental Results of Laser Wakefield Acceleration Using a Femtosecond Terawatt Laser Pulse
• Theoretical Study of Ultra-Relativistic Laser Electron Interaction with Radiation Reaction by Quantum Description
• Condition of MeV Electron Bunch Generated from Argon Gas-Jet Target in the Self-Modulated Laser Wakefield Regime
• Proton Acceleration due to Anisotropic Coulomb Explosion of a Double-Layer Target Irradiated by an Intense Laser Pulse
• New Detection Device for Thomson Parabola Spectrometer for Diagnosis of the Laser-Plasma Ion Beam

スポンサーリンク