搜索结果: 1-15 共查到“知识库 中微子天文学”相关记录26条 . 查询时间(3.921 秒)
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EUSO: using high energy cosmic rays and neutrinos as messengers from the unknown universe
fluorescence cosmic rays neutrinos extensive air showers
2015/9/16
Exploiting the earth atmosphere as a giant detector for the incoming extraterrestrial fl ux of high energy cosmic rays
and cosmic neutrinos, the mission «EUSO-Extreme Universe Space Observatory&...
ROTATIONAL SIGNATURE AND POSSIBLE r-MODE SIGNATURE IN THE GALLEX SOLAR NEUTRINO DATA
ROTATIONAL SIGNATURE POSSIBLE r-MODE SIGNATURE
2015/8/20
Recent analysis of the Homestake data has yielded evidence that the solar neutrino flux varies in time—more
specifically, that it exhibits a periodic variation that may be attributed to r...
ON THE SOLAR-CYCLE MODULATION OF THE HOMESTAKE SOLAR NEUTRINO CAPTURE RATE AND THE SHUFFLE TEST
SOLAR-CYCLE MODULATION SHUFFLE TEST
2015/8/20
There exists no signiDcant correlation between the Homestake neutrino data up to run 133 and the
monthly sunspot number, according to a test that is based on certain optimality properties for this ty...
APPARENT LATITUDINAL MODULATION OF THE SOLAR NEUTRINO FLUX
SOLAR NEUTRINO FLUX APPARENT LATITUDINAL MODULATION
2015/8/20
We examine the solar neutrino Ñux, as measured by the Homestake neutrino detector, to search for
evidence of a dependence upon the solar latitude of the Earth-Sun line that varies from south in ...
Absence of Correlation between the Solar Neutrino Flux and the Sunspot Number
Solar Neutrino Flux Sunspot Number
2015/8/20
There exists a considerable amount of research claiming a puzzling anticorrelation between the
neutrino detection rate at the Homestake experiment and indicators of solar activity such as the sunspot...
SEARCH FOR PERIODICITIES IN THE HOMESTAKE SOLAR NEUTRINO DATA
PERIODICITIES SOLAR NEUTRINO DATA
2015/8/20
We evaluate a s2 statistic to test against the Homestake data the hypothesis that the neutrino Ñux
from the Sun is constant. We use estimates of standard deviations derived 1000 simulations of t...
2012年4月27日,《物理评论快报》发表了王贻芳团队“大亚湾观察到反电子中微子消失”实验的文章。笔者分析该实验原始数据,得出了与王贻芳团队完全不同的结论,实验观察到的不是反电子中微子消失现象,而是观察到了反电子中微子在传播过程中产生的现象。
关于中微子超光速实验两位领导者辞职事件的评论与启示
中微子 超光速 辞职 减速电压法
2015/6/2
对已辞职的中微子超光速两位实验领导者表示理解与敬意,建议实验物理学家们重视减速电压法验证质速关系的重要性。
Relationship of neutrino and graviton dark matter
Neutrino field Neutrino energy loss The quantum gravitational field Graviton energy Dark matter
2015/6/3
This paper discusses the neutrino field in the space of the universe. According to the neutrino energy shocks in the fact that the neutrino field principle the formation of quantum gravity.According t...
本文论述了宇宙太空中存在中微子场。依据中微子存在能量震荡的事实,论证了中微子场形成量子引力场原理。根据太阳中微子失踪事件,推导出中微子场能量密度。进一步推论暗物质不存在,中微子场就是暗能量。以一个简单直观的物理模型,幸运地解答了五个难题。 作者起初只想利用中微子存在能量震荡,光速直线运动,非凡的穿透能力……等特征。以大量中微子流沿径向穿透某球状天体,产生摩擦损耗能量转化为引力子能量的方式,来探索量...
OPERA中微子并没有超光速
中微子 超光速 OPERA 相对论
2015/6/4
根据“吸纳了测不准原理的新狭义相对论”,针对OPERA中微子速度测量提出一个公式,计算结果显示该实验中μ中微子最高速度为(1-1.6×10-40)c,虽然极近光速但并没有达到光速。既然中微子的速度低于光速,为什么还会出现提前到达现象呢?其原因在于中微子以及所有轻子、夸克并不是点粒子。把提前到达时间δt的测量值代入这个公式可以估算出μ中微子的质量≈5×10-9eV/c2。该公式还指出,δt不随中微子...
An interesting experimental phenomenon attracted the whole world's attention. European researchers found that the neutrinos traveled faster than the speed of light, which was difficult to explain. Thi...
Requiem for an FCHAMP?
Requiem FCHAMP
2011/10/17
Fractionally charged massive particles (FCHAMPs) appear in extensions of the standard model, especially those with superstring constructions. The lightest FCHAMP would be absolutely stable and any pro...
We present the results of fits of short-baseline neutrino oscillation data in 3+1 and 3+2 neutrino mixing schemes. In spite of the presence of a tension in the interpretation of the data, 3+1 neutrino...