Comments on the Two Events Observed in Neutrino Detectors during the Supernova 1987a Outburst
Comments on the Two Events Observed in Neutrino Detectors during the Supernova 1987a Outburst
复制标题
对超新星 1987a 爆发期间中微子探测器观测到的两个事件的评论
DOI：
10.1209/0295-5075/3/12/012
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发表时间：
1987
期刊：
影响因子：
1.8
通讯作者：
V. Yakushev
中科院分区：
文献类型：
--
作者：
M. Aglietta;G. Badino;G. Bologna;C. Castagnoli;A. Castellina;V. L. Dadykin;W. Fulgione;P. Galeotti;F. F. Kalchukov;V. B. Kortchaguin;P. V. Kortchaguin;A. S. Malguin;V. G. Ryassny;O. Ryazhskaya;O. Saavedra;V. Talochkin;G. Trinchero;S. Vernetto;G. Zatsepin;V. Yakushev
在超新星SN 1987 a的光学探测之前，在地下实验室中已经探测到了两个事件，时间间隔为4.72小时：第一个在勃朗峰地下中微子天文台（UNO），第二个在神冈二号。在这封信中，我们希望强调，这些结果从实验的角度来看并不矛盾，并且可以在合理的理论预期范围内得到解释。
Before optical detection of supernova SN 1987a, two events, separated in time by 4.72 hours, have been detected in underground laboratories: the first in the Mont Blanc Underground Neutrino Observatory (UNO), the second in Kamiokande II. In this letter we wish to emphasize that these results are not contradictory from the experimental point of view, and can be explained within reasonable theoretical expectations.