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【悦读】4.10起悦读机经(4.21 更新至46篇 17:03)

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641#
发表于 2016-4-18 03:00:08 | 只看该作者
多谢辛苦啦
642#
发表于 2016-4-18 04:40:55 | 只看该作者
We examine recent results of two kinds of microlensing experiments intended to detect galactic dark matter objects, and we suggest that the lack of short period star-microlensing events observed for stars near the Galaxy does not preclude either the ``rogue planets'' identified from quasar-microlensing by Schild 1996 as the missing-mass of a lens galaxy, or the clumps of such objects predicted by the new Gibson 1996-2000 hydro-gravitational theory as the inner-halo galactic dark matter. We point out that such micro-brown-dwarfs in nonlinear accretional cascades to form stars give intermittent lognormal number density n_p distributions. Hence, star-microlensing searches that focus on a small fraction of the sky and assume a uniform distribution for n_p are subject to undersampling errors. Sparse independent samples give modes smaller than means of the highly skewed lognormal distributions expected. Quasar-microlensing searches with higher optical depths are less affected by intermittency. We attempt to reconcile the results of the star-microlensing and quasar-microlensing studies. We conclude that star microlensing searches cannot exclude and are unlikely to even detect these objects so easily observed by quasar-microlensing and so robustly predicted by the new theory.
643#
发表于 2016-4-18 05:29:42 | 只看该作者
Mark一下!               
644#
发表于 2016-4-18 06:08:20 | 只看该作者
谢谢~~
645#
发表于 2016-4-18 06:41:12 | 只看该作者
同意!               
646#
发表于 2016-4-18 07:40:12 | 只看该作者
十分感谢鸡精
647#
发表于 2016-4-18 08:24:40 | 只看该作者
thx for sharing~~~~~~~
648#
 楼主| 发表于 2016-4-18 08:54:41 | 只看该作者
芒果15号 发表于 2016-4-18 04:40
We examine recent results of two kinds of microlensing experiments intended to detect galactic dark  ...

棒! 这个跟考古的一个版本还挺像的 Quasar和brown-dwarfs。感觉和本月的应该不太一样
649#
发表于 2016-4-18 10:57:47 | 只看该作者
多谢楼主的整理
650#
发表于 2016-4-18 12:32:32 | 只看该作者
thorn8 发表于 2016-4-17 16:42
现在的库挺好了呀~快满了~。 一个库差不多就45-50篇~~应该开心啊~这么快齐了 ...

想想4月8日没更新了,10日就换库了……我当时就11日考…这次改26号考了…心有余悸怕怕的!!!!!
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