Xiaoming Zhao, Chengwei Sun, Qizhi Sun, Yuesong Jia, Weidong Qin. Compressed strong magnetic field confinement effect on alpha particle energy in field-reversed configuration plasma target[J]. High Power Laser and Particle Beams, 2019, 31(12): 125002
- High Power Laser and Particle Beams
- Vol. 31, Issue 12, 125002 (2019)
Fig. 1. The initial profile of plasma density, temperature and magnetic field
Fig. 2. Pulse current and inner and outer radius of the solid liner as a function of time
Fig. 3. Compressed magnetic field both at boundary and internal plasma(R 1＝0.8 mm, R 2＝8 mm, R 3＝16 mm) as a function of time.
Fig. 4. Three phases for the compression of plasma
Fig. 5. Alpha particle energy distribution
Fig. 6. Distributions of fusion energy deposited to plasma, thermal conduction and radiation
Fig. 7. Non-local heating power of alpha particles to ions and electrons
Fig. 8. Local heating power of alpha particles to ions and electrons
Fig. 9. Loss rate in SOL (initial position：R 1=2.51 cm， R 2=2.54 cm，R 3=2.59 cm)
Fig. 10. Parallel conductivity coefficient in SOL and separatrix length (initial position：R 3=2.59 cm)
Fig. 11. Final plasma temperature with or without end effect of alpha particle energy
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