公元前2471年4月1日日食与埃及第四王朝的终结
The April 1, 2471 b.C. eclipse and the end of 4th Egyptian dynasty
AI总结：
本文提出公元前2471年尼罗河三角洲日全食可能促使法老谢普塞斯卡夫与太阳化王权传统决裂，并以此为古王国年表提供新的天文学锚点。
摘要：
公元前2471年4月1日，尼罗河三角洲上空发生了一次令人震撼且无法预测的现象：一次日全食，其全食带几乎以圣城布托为中心，而首都孟菲斯也非常接近日全食（食分超过95%）。这一日期与法老谢普塞斯卡夫统治时期的现有年表相符；相对于由胡夫开启的太阳化王权传统，谢普塞斯卡夫采取了引人注目的象征性决裂。事实上，他的陵墓并未建在从赫利奥波利斯可见之处，也不是金字塔，而是一座独特的纪念物，类似于布托的象征性神龛。本文旨在系统考察如下可能性：标志着第四王朝终结的这一历史决裂，其起源恰恰可以确定为公元前2471年的日食，从而为古王国年表提供一个新的天文学锚点。
英文摘要：
On April 1, 2471 bC an impressive, unpredictable phenomenon occurred over the Delta of the Nile: a total solar eclipse, with totality band almost centered on the sacred city of Buto, and with the capital Memphis very close (>95%) to totality. This date is compatible with existing chronologies for the reign of Pharaoh Shepseskaf, who adopted a clamorous symbolic break with respect to the tradition of solarized kings started by Khufu. Indeed his tomb was not built in view from Heliopolis and was not a pyramid, but a kind of unique monument resembling the symbolic shrine at Buto. The aim of the present paper is to investigate in a systematic way the possibility that the origin of this historical break, which marks the end of the 4th dynasty, can be identified precisely in the 2471 bC eclipse, therefore furnishing a new astronomical anchor for the chronology of the Old Kingdom.
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。
