Data from the Tibet air shower array were used to examine the cosmic ray shadows of the Moon and the Sun at energies around *** shadowing effect was clearly observed at the 5.8level for the Moon,while the shadow of th...
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Data from the Tibet air shower array were used to examine the cosmic ray shadows of the Moon and the Sun at energies around *** shadowing effect was clearly observed at the 5.8level for the Moon,while the shadow of the Sun was found in the direction away from the sun by 0.86°tothe west and 0.43°to the *** effect of the geomagnetic field has also been observed in the shadow of cosmic rays by the *** observed deflection of the sun’s shadow is briefly discussed in connection with the effect of the magnetic fields between the sun and the *** is the first observation of the effects of such magnetic fields on the cosmic ray *** maximum-likelihood analysis of the Moon data set shows that the angular resolutions of the array for showers with its mode energies 7TeVand 35TeV are 0.87°-0.13°+0.10°and 0.54°-0.08°+0.11°,respectively.
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