伯牙尖星异常的高比率现象
The High Rate of the Boyajian's Star Anomaly as a Phenomenon
摘要：
Boyajian的明星（KIC 8462852）经历了神秘的，不规则的日食，尚未解释。它似乎也在几年甚至几十年的时间里变暗了。我证明，开普勒探测到持续时间为t_anom的现象，只有当它发生在每个开普勒目标和K2恒星的平均速率>~30 Gyr ^（-1）（t_anom/100 yr）^（-1）时，才是预期的。如果是真的，这种现象在其宿主恒星的生命周期中发生了数百次。被星际介质遮蔽仍然是一个合理的解释，因为它实际上并不影响主星。中间的云与观测到的亚毫米波过量的缺乏一致，但会异常稀释。
英文摘要：
Boyajian's Star (KIC 8462852) undergoes mysterious, irregular eclipses that aren't yet explained. It also appears to have dimmed over a time of several years, possibly decades. I show that Kepler's detection of a phenomenon with a duration of t_anom is only expected if it occurs at a mean rate of >~ 30 Gyr^(-1) (t_anom / 100 yr)^(-1) for each Kepler target and K2 star. If true, the phenomenon occurs hundreds of times during the lifespan of its host stars. Obscuration by the interstellar medium remains a plausible explanation, since it doesn't actually affect the host star. An intervening cloud is consistent with the lack of an observed submillimeter excess but would be abnormally dilute.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
