【摘要】：考慮了噴流的吸收效應(yīng)對(duì)類星體3C 279多波段能譜的影響.在不含時(shí)的同步自康普頓(SSC)模型的基礎(chǔ)上,假定噴流中輻射的包受到在其前面的已冷卻的包的遮擋,從而使得輻射區(qū)的發(fā)射可被吸收,這導(dǎo)致能譜的改變.計(jì)算表明噴流物質(zhì)會(huì)對(duì)類星體輻射區(qū)發(fā)出的X射線波段的輻射有強(qiáng)烈的吸收,同時(shí)噴流物質(zhì)會(huì)以發(fā)射線的形式在軟X射線和紫外波段將吸收來的能量發(fā)射出去.利用這樣的模型擬合了類星體3C 279觀測(cè)到的多波段能譜,并對(duì)結(jié)果給出了簡要的討論.
[Abstract]:The influence of the absorption effect of the jet on the multi-band energy spectrum of the quasars 3C279 is considered. On the basis of the non-time-time synchronous self-Compton(SSC)model, it is assumed that the packets of radiation in the jet are blocked by the cooled packets in front of the jet, so that the emission of the radiation area can be absorbed, which results in the energy spectrum change. The calculation shows that the spray material has strong absorption of the radiation in the X-ray band emitted by the quasi-star radiation zone, while the jet material emitting the absorbed energy in the form of the soft X-ray and ultraviolet band. The multi-band energy spectrum observed by the star 3C279 is fitted with this model, and the results are discussed briefly discussed briefly.
【作者單位】： 云南大學(xué)物理科學(xué)技術(shù)學(xué)院;
【基金】：國家自然科學(xué)基金項(xiàng)目(10778702)資助
【分類號(hào)】：P158
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本文編號(hào)：2525805