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The linear theory and the post process program LIP are developed to describe the stimulated scattering in laser-plasma-interaction. The two damping rates, especially the collision damping rate, are included in the program LIP. The effects of the laser intensity and electron temperature are investigated in an ignition scale plasma. The importance of the collision damping is revealed, and it is found that the growth rate of the stimulated scattering is effectively reduced by the collision damping when the plasma density is close to one-quarter of critical density. Whereas, the electron temperature is responsible for the increase of the growth rate on the specific density scale. The results may provide the reference for the ignition design in reducing the reflectivity.
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Keywords:
- laser stimulated scattering /
- stability linear analysis /
- damping /
- growth exponent
[1] Lindl J D, Amendt P, Berger R L, Glendinning S G, Glenzer S H, Haan S W, Kauffman R L, Landen O L, Suter L J 2004 Phys. Plasmas 11 339
[2] Meezan N B, Atherton L J, Callahan D A, Dewald E L, Dixit S, Dzenitis E G, Edwards M J, Haynam C A, Hinkel D E, Jones O S, Landen O, London R A, Michel P A, Moody J D, Milovich J L, Schneider M B, Thomas C A, Town R P J, Warrick A L, Weber S V, Widmann K, Glenzer S H, Suter L J, MacGowan B J, Kline J L, Kyrala G A, Nikroo A 2010 Phys. Plasmas 17 056304
[3] Michel P, Divol L, Williams E A, Weber S, Thomas C A, Callahan D A, Haan S W, Salmonson J D, Dixit S, Hinkel D E, Edwards M J, MacGowan B J, Lindl J D, Glenzer S H, Suter L J 2009 Phys. Rev. Lett. 102 025004
[4] Liu Z J, Zheng C Y, Cao L H, Li B, Zhu S P 2006 Acta Phys. Sin. 55 304 (in Chinese) [刘占军、郑春阳、曹莉华、李 斌、朱少平 2006 55 304]
[5] Wu J, Wu J, Cesar L H 2007 Chin. Phys. 16 558
[6] Liu Z J, Zhu S P, Cao L H, Zheng C Y 2007 Acta Phys. Sin. 56 7084 (in Chinese) [刘占军、朱少平、曹莉华、郑春阳 2007 56 7084]
[7] Froula D H, Divol L, London R A, Berger R L, Dppner T, Meezan N B, Ross J S, Suter L J, Sorce C, Glenzer S H 2009 Phys. Rev. Lett. 103 045006
[8] Neumayer P, Berger R L, Callahan D, Divol L, Froula D H, London R A, MacGowan B J, Meezan N B, Michel P A, Ross J S, Sorce C, Widmann K, Suter L J, Glenzer S H 2008 Phys. Plasmas 15 056307
[9] Strozzi D J, Williams E A, Hinkel D E, Froula D H, London R A, Callahan D A 2008 Phys. Plasmas 15 102703
[10] Berger R L, Williams E A, Simon A 1989 Phys. Fluids B 1 414
[11] Kruer W L 1988 The Physics of Laser Plasma Interaction (New York: Addison-Wesley) p96
[12] Li B W, Zheng C Y, Song M, Liu Z J 2006 Acta Phys. Sin. 55 5325 (in Chinese) [李百文、郑春阳、宋 敏、刘占军 2006 55 5325]
[13] Zhang L, Dong Q L, Zhao J, Wang S J, Sheng Z M, He M Q, Zhang J 2009 Acta Phys. Sin. 58 1833 (in Chinese) [张 蕾、董全力、赵 静、王首钧、盛政明、何民卿、张 杰 2009 58 1833]
[14] Peng Z L, Zhu S P 2003 Acta Phys. Sin. 52 2500 (in Chinese) [彭忠林、朱少平 2003 52 2500]
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[1] Lindl J D, Amendt P, Berger R L, Glendinning S G, Glenzer S H, Haan S W, Kauffman R L, Landen O L, Suter L J 2004 Phys. Plasmas 11 339
[2] Meezan N B, Atherton L J, Callahan D A, Dewald E L, Dixit S, Dzenitis E G, Edwards M J, Haynam C A, Hinkel D E, Jones O S, Landen O, London R A, Michel P A, Moody J D, Milovich J L, Schneider M B, Thomas C A, Town R P J, Warrick A L, Weber S V, Widmann K, Glenzer S H, Suter L J, MacGowan B J, Kline J L, Kyrala G A, Nikroo A 2010 Phys. Plasmas 17 056304
[3] Michel P, Divol L, Williams E A, Weber S, Thomas C A, Callahan D A, Haan S W, Salmonson J D, Dixit S, Hinkel D E, Edwards M J, MacGowan B J, Lindl J D, Glenzer S H, Suter L J 2009 Phys. Rev. Lett. 102 025004
[4] Liu Z J, Zheng C Y, Cao L H, Li B, Zhu S P 2006 Acta Phys. Sin. 55 304 (in Chinese) [刘占军、郑春阳、曹莉华、李 斌、朱少平 2006 55 304]
[5] Wu J, Wu J, Cesar L H 2007 Chin. Phys. 16 558
[6] Liu Z J, Zhu S P, Cao L H, Zheng C Y 2007 Acta Phys. Sin. 56 7084 (in Chinese) [刘占军、朱少平、曹莉华、郑春阳 2007 56 7084]
[7] Froula D H, Divol L, London R A, Berger R L, Dppner T, Meezan N B, Ross J S, Suter L J, Sorce C, Glenzer S H 2009 Phys. Rev. Lett. 103 045006
[8] Neumayer P, Berger R L, Callahan D, Divol L, Froula D H, London R A, MacGowan B J, Meezan N B, Michel P A, Ross J S, Sorce C, Widmann K, Suter L J, Glenzer S H 2008 Phys. Plasmas 15 056307
[9] Strozzi D J, Williams E A, Hinkel D E, Froula D H, London R A, Callahan D A 2008 Phys. Plasmas 15 102703
[10] Berger R L, Williams E A, Simon A 1989 Phys. Fluids B 1 414
[11] Kruer W L 1988 The Physics of Laser Plasma Interaction (New York: Addison-Wesley) p96
[12] Li B W, Zheng C Y, Song M, Liu Z J 2006 Acta Phys. Sin. 55 5325 (in Chinese) [李百文、郑春阳、宋 敏、刘占军 2006 55 5325]
[13] Zhang L, Dong Q L, Zhao J, Wang S J, Sheng Z M, He M Q, Zhang J 2009 Acta Phys. Sin. 58 1833 (in Chinese) [张 蕾、董全力、赵 静、王首钧、盛政明、何民卿、张 杰 2009 58 1833]
[14] Peng Z L, Zhu S P 2003 Acta Phys. Sin. 52 2500 (in Chinese) [彭忠林、朱少平 2003 52 2500]
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