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タイトル
和文: 
英文:Diagnostics of the Super-Relativistic Wind by Broad Band Energy Spectrum of the Wind Powered Nebulae 
著者
和文: Shibata, S., 河合 誠之, Tamura K, K..  
英文: Shibata, S., Kawai, N., Tamura K, K..  
言語 English 
掲載誌/書名
和文: 
英文:Advances in Space Research 
巻, 号, ページ Vol. 25        pp. 673-676
出版年月 2000年 
出版者
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英文: 
会議名称
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英文: 
開催地
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英文: 
アブストラクト The pulsar-wind-powered synchrotron nebulae are used as carolimeters to measure the parameters of the relativistic wind: using the observed luminosity and the two characteristic photon energies of a synchrotron nebula, we derive the Lorentz factor γw and the magnetization parameter σ of the wind and also the nebula field B. The method is applied to the nebulae observed with ASCA, and we obtain γw <<< (4.5-14) × 107(B/10μG)1/2, and σ <<< 10-3 for the middle-aged pulsars. The dominance of the kinetic energy in the wind persists even for the slower pulsars than the Crab, and seems to be a general feature of the pulsar wind

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