Neutrinos from SN 1987a. A Puzzle Revisited
作者： Gerd Schatz
DOI: 10.1088/1742-6596/632/1/012024
关键词: Astronomy 、 Detector 、 Physics 、 Supernova 、 Position (vector) 、 Order of magnitude 、 Neutrino 、 Gravitational microlensing 、 Astrophysics
摘要: The smallest of the four detectors which claim to have observed neutrinos from SN 1987a registered events more than 4 h earlier other three ones. This is not usually accepted because it difficult understand that (and larger) did register any at same time. It shown microlensing by a star in-between supernova (SN) and Earth can enhance neutrino intensity position one detector an order magnitude with respect detectors. Such configuration improbable but impossible. Essential for this enhancement small source diameter, 100 km. So if two bursts were emitted separation about could be explained easily first burst while ones missed vice versa.
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sci-hub.se 参考文章(8)
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