インデックス

• 衝撃波中の粒子加速
• 経歴
• 論文を振り返る１／３
• 論文を振り返る２／３
• 論文を振り返る３／３
• Ultrarelativistic Particle Acceleration in Collisionless Shock Waves
• 特徴
• 様々なエネルギー
• Observations of high-energy particles
• 無衝突衝撃波とは
• Three waves in one-fluid MHD
• Nonlinear magnetosonic waves in a single-ion-species plasma
• Multi-ion-species plasma
• High-frequency-mode solitons are generated from a low-frequency-mode pulse
• Electron-positron-ion (EPI) plasma
• Parallel Electric field
• F becomes large in shock waves
• Simulations of particle acceleration
• Theory and particle simulations have shown ultrarelativistic particle acceleration in collisionless shock waves
• Relativistic, electromagnetic particle simulation
• Geometry and Simulation Code
• Relativistic ions are promptly produced in a shock wave
• Relativistic ions' Their energies rise stepwise to ultrarelativistic energies
• All the heavy ions that enter a shock wave are accelerated
• Oblique shock waves can accelerate electrons to ultrarelativistic energies
• Maximum g vs shock speed vsh
• Strong particle acceleration
• Positron acceleration to g～104 in an EPI plasma
• Acceleration of positrons and electrons to g～104
• Wave evolution and particle acceleration behind a shock front
• Strong disturbance produces two shock waves
• In the oblique case, Alfven waves are generated
• Three types of acceleration are found in the Alfven wave region
• Acceleration of electron gyrating along the strong-magnetic-field pulse
• Acceleration of electron meandering along a moving neutral sheet
• Acceleration of electron traversing the alternating magnetic field region
• まとめ
• Multi-dimensional codes are being developed by Toida et al.