High-Mach number collisionless shock and photo-ionized non-LTE plasma for laboratory astrophysics with intense lasers

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	High-Mach number collisionless shock and photo-ionized non-LTE plasma for laboratory astrophysics with intense lasers
	Takabe, H ; Kato, TN ; Sakawa, Y ; Kuramitsu, Y ; Morita, T ; Kadono, T ; Shigemori, K ; Otani, K ; Nagatomo, H ; Norimatsu, T ; Dono, S ; Endo, T ; Miyanishi, K ; Kimura, T ; Shiroshita, A ; Ozaki, N ; Kodama, R ; Fujioka, S ; Nishimura, H ; Salzman, D ; Loupias, B ; Gregory, C ; Koenig, M ; Waugh, JN ; Woolsey, NC ; Kato, D ; Li, YT ; Dong, QL ; Wang, SJ ; Zhang, Y ; Zhao, J ; Wang, FL ; Wei, HG ; Shi, JR ; Zhao, G ; Zhang, JY ; Wen, TS ; Zhang, WH ; Hu, X ; Liu, SY ; Ding, YK ; Zhang, L ; Tang, YJ ; Zhang, BH ; Zheng, ZJ ; Sheng, ZM ; Zhang, J
刊名	PLASMA PHYSICS AND CONTROLLED FUSION
	2008
卷号	50 期号:12
关键词	SUPERNOVA REMNANT NUMERICAL-SIMULATION ACCELERATION SN-1006 INSTABILITY CYGNUS-X-3 IGNITION WIND
ISSN号	0741-3335
通讯作者	Takabe, H: Osaka Univ, Inst Laser Energet, 2-2 Yamadaoka, Suita, Osaka 5650871, Japan.
中文摘要	We propose that most of the collisionless shocks in the Universe, for example, supernova remnant shocks, are produced because of the magnetic field generated by Weibel instability and its nonlinear process. In order to verify and validate the computational result confirming this theory, we are carrying out model experiments with intense lasers. We are going to make a collisionless counter-streaming plasma with intense laser ablation based on the scaling law to laser plasma with the particle-in-cell simulation resulting in Weibel-mediated shock formation. Preliminary experimental data are shown. The photo-ionization and resultant non-LTE plasma physics are also very important subjects in astrophysics related to mainly compact objects, for example, black hole, neutron star and white dwarf. Planckian radiation with its temperature 80-100 eV has been produced in gold cavity with irradiation of intense lasers inside the cavity. The sample materials are irradiated by the radiation inside the cavity and absorption and self-emission spectra are observed and analyzed theoretically. It is demonstrated how the effect of non-LTE is essential to reproduce the experimental spectra with the use of a precision computational code.
收录类别	SCI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/39361]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Takabe, H,Kato, TN,Sakawa, Y,et al. High-Mach number collisionless shock and photo-ionized non-LTE plasma for laboratory astrophysics with intense lasers[J]. PLASMA PHYSICS AND CONTROLLED FUSION,2008,50(12).
APA	Takabe, H.,Kato, TN.,Sakawa, Y.,Kuramitsu, Y.,Morita, T.,...&Zhang, J.(2008).High-Mach number collisionless shock and photo-ionized non-LTE plasma for laboratory astrophysics with intense lasers.PLASMA PHYSICS AND CONTROLLED FUSION,50(12).
MLA	Takabe, H,et al."High-Mach number collisionless shock and photo-ionized non-LTE plasma for laboratory astrophysics with intense lasers".PLASMA PHYSICS AND CONTROLLED FUSION 50.12(2008).