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21 小时
《自然》(20241024出版)一周论文导读
在这里,研究者报告了从AT2019qiz探测到的9个平均复发时间约为48小时的X射线QPE, AT2019qiz是一个附近和广泛研究的光学选择TDE。他们检测并模拟了吸积盘的X射线,紫外线(UV)和光学发射,并表明轨道天体与吸积盘碰撞为QPE提供了合理的解释。
羊城派 on MSN
20 小时
Second phase of the 136th Canton Fair: Chinese design pioneering new opportunities in ...
How does Chinese design empower products for international markets? On October 25th, the second phase of the 136th Canton ...
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