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Measurement of radiation field near a implosion pellet M band X-ray is a important area in ICF research. On the SG Ⅱ laser facility, M band X-ray from Au plasma was measured in half-hohlraum radiation from the end. The experimental set-up and typical result were given. And weve also used the view-factor program to simulate this experiment. The results indicate that angular distribution of M band X-ray from the end of half-hohlraum doesnt assume linear relationship with the cosine of eradiating angle. The results are useful for the research of implosion experiment and target design.
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Keywords:
- indirect drive /
- X-ray angular distribution /
- view-factor
[1] ［1］Hauer A 1995 Phys. Plasmas 2 2488
[2] ［2］Lindl J 2004 Physics of Plasmas 11 339
[3] ［3］Shun K X, Jiang S E, Huang T X 2000 High Power Laser and Particle Beams 12 98 （in Chinese）［孙可熙、江少恩、黄天晅 、2000 强激光与离子束 12 98］
[4] ［4］Gioria J, Poggi F, Paillard D 2002 Phys. Plasmas 9 282
[5] ［5］Srivastava M K, Kumar V , Menon S V G 2000 Phys. Plasmas 7 2616
[6] ［6］Tsakiris G D 1992 Phys. Fluids B 4 992
[7] ［7］Sigel R, Pakula R, Sakabe S, Tsakiris G D 1988 Phys. Rev. A 38 5779
[8] ［8］Nakamura M 1992 Laser and Particle Beams 10 421
[9] ［9］Jiang S E, Zheng Z J, Cheng J X 2000 Acta Phys. Sin. 49 1101 （in Chinese）［江少恩、郑志坚、成金秀 2000 49 1101］
[10] ］Jiang S E, Shun K X, Huang T X 2004 Acta Phys. Sin. 53 1425 （in Chinese）［江少恩、孙可煦、黄天暄 2004 53 1425］
[11] ］Jiang S E, Zheng Z J, Shun K X 2001 Acta Phys. Sin. 50 730 （in Chinese）［江少恩、郑志坚、孙可煦 2001 50 730］
[12] ］Shun K X, Huang T X, Ding Y K 2002 Acta Phys. Sin. 51 1750 （in Chinese）［孙可煦、黄天暄、丁永坤 2002 51 1750］
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[1] ［1］Hauer A 1995 Phys. Plasmas 2 2488
[2] ［2］Lindl J 2004 Physics of Plasmas 11 339
[3] ［3］Shun K X, Jiang S E, Huang T X 2000 High Power Laser and Particle Beams 12 98 （in Chinese）［孙可熙、江少恩、黄天晅 、2000 强激光与离子束 12 98］
[4] ［4］Gioria J, Poggi F, Paillard D 2002 Phys. Plasmas 9 282
[5] ［5］Srivastava M K, Kumar V , Menon S V G 2000 Phys. Plasmas 7 2616
[6] ［6］Tsakiris G D 1992 Phys. Fluids B 4 992
[7] ［7］Sigel R, Pakula R, Sakabe S, Tsakiris G D 1988 Phys. Rev. A 38 5779
[8] ［8］Nakamura M 1992 Laser and Particle Beams 10 421
[9] ［9］Jiang S E, Zheng Z J, Cheng J X 2000 Acta Phys. Sin. 49 1101 （in Chinese）［江少恩、郑志坚、成金秀 2000 49 1101］
[10] ］Jiang S E, Shun K X, Huang T X 2004 Acta Phys. Sin. 53 1425 （in Chinese）［江少恩、孙可煦、黄天暄 2004 53 1425］
[11] ］Jiang S E, Zheng Z J, Shun K X 2001 Acta Phys. Sin. 50 730 （in Chinese）［江少恩、郑志坚、孙可煦 2001 50 730］
[12] ］Shun K X, Huang T X, Ding Y K 2002 Acta Phys. Sin. 51 1750 （in Chinese）［孙可煦、黄天暄、丁永坤 2002 51 1750］
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