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arXiv 0806.2585astro-ph
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从暗物质到MOND

From dark matter to MOND

R. H. Sanders

摘要:

MOND--修正的牛顿动力学--可以被看作是一种从观测到的重子物质分布计算天体中力分布的算法。它对星系有效的事实对冷暗物质来说是相当成问题的。此外,MOND解释或包含星系光度学和运动学的系统方面-CDM没有解决或出错的方面。我将在这里提出证据来支持这些断言,并声称这实际上是对暗物质的证伪,而暗物质在星系尺度上是动态重要的。

英文摘要:

MOND-- modified Newtonian dynamics-- may be viewed as an algorithm for calculating the distribution of force in an astronomical object from the observed distribution of baryonic matter. The fact that it works for galaxies is quite problematic for Cold Dark Matter. Moreover, MOND explains or subsumes systematic aspects of galaxy photometry and kinematics-- aspects that CDM does not address or gets wrong. I will present evidence here in support of these assertions and claim that this is effectively a falsification of dark matter that is dynamically important on the scale of galaxies.

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。

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