For the first time, we study the radio afterglow behavior during the trans-relativistic phase of the fireball shock wave. Considering the trans-relativistic shock dynamic and the synchrotron self-absorption effect of the relativistic electrons on the radio emission, we find that the dense medium model can not only explain the fast decline of the X-ray and optical afterglows of GRB980519, but also account for its radio afterglow quite well.

我們首次研究了致密介質(zhì)情形下射電余輝在跨相對(duì)論階段的行為国产不卡精品视频，發(fā)現(xiàn)考慮到激波的跨相對(duì)論動(dòng)力學(xué)和相對(duì)論電子的同步自吸收效應(yīng)對(duì)射電輻射的影響国产拍揄自揄精品视频，致密介質(zhì)模型既可以解釋GRB980519的快速衰減的X射線(xiàn)和光學(xué)余輝啊灬轻点灬视频在线观看软件，也可以很好地解釋其射電余輝的特點(diǎn)中文字幕在线观看第一页在线观看。

Chapter 2 to 5 are my works on afterglows.

從第二章到第五章是本人在余輝方面的幾個(gè)工作欧美A∨在线精品。

The study in my thesis focuses on the GRB afterglows.

本論文的研究集中在伽瑪暴的余輝方面操操操操干干干干干。

Shortly after the discovery of afterglows, a standard fireball shock model has been established.

實(shí)際上97人妻人人操人人摸，在余輝發(fā)現(xiàn)后不久，一個(gè)關(guān)于γ暴及其余輝的標(biāo)準(zhǔn)火球激波模型就已建立了起來(lái)亚洲Va欧美va国产综合久久。

There, they strike gas previously shed by the star and heat it, which generates short-lived afterglows in many wavelengths.

在那里一级黄色日逼视频看看，他們罷工天然氣以前下跌的明星和熱量，這會(huì)產(chǎn)生短暫的afterglows在許多波長(zhǎng)亚洲欧美丝袜精品。