scholarly journals Solar neutrino zenith angle distribution and uncertainty in Earth’s matter density

2002 ◽  
Vol 65 (11) ◽  
Author(s):  
Lian-You Shan ◽  
Xin-Min Zhang
Keyword(s):  
Zenith Angle ◽  
Solar Neutrino ◽  
Matter Density ◽  
Angle Distribution ◽  
Zenith Angle Distribution

scholarly journals Measurement of the Flux and Zenith-Angle Distribution of Upward Through-Going Muons in Kamiokande II+III

1998 ◽  
Vol 81 (10) ◽  
pp. 2016-2019 ◽  
Author(s):  
S. Hatakeyama ◽  
T. Hara ◽  
Y. Fukuda ◽  
T. Hayakawa ◽  
K. Inoue ◽  
...  
Keyword(s):  
Zenith Angle ◽  
Angle Distribution ◽  
Zenith Angle Distribution

Zenith angle distribution of extensive air showers

1962 ◽  
Vol 23 (4) ◽  
pp. 724-728 ◽  
Author(s):  
J. R. Green ◽  
Don D. Laniewski
Keyword(s):  
Zenith Angle ◽  
Extensive Air Showers ◽  
Angle Distribution ◽  
Air Showers ◽  
Zenith Angle Distribution

THE ALTITUDE EFFECT ON THE SPECIFIC IONIZING POWER AND ZENITH ANGLE DISTRIBUTION OF COSMIC RAYS

1938 ◽  
Vol 16a (2) ◽  
pp. 29-40 ◽  
Author(s):  
Darol K. Froman ◽  
J. C. Stearns
Keyword(s):  
Cosmic Rays ◽  
Zenith Angle ◽  
Ionization Chamber ◽  
Unit Area ◽  
Cosmic Ray ◽  
Angle Distribution ◽  
Altitude Effect ◽  
Counting System ◽  
Chamber Measurements ◽  
Zenith Angle Distribution

Measurements made with a quadruple-coincidence Geiger-Müller counting system at altitudes of 120 and 14,160 ft. give the intensity, J, of cosmic ray ionizing particles at various zenith angles, ψ. The distribution, J(ψ) = J0e−0.175ψ cos2ψ, does not differ significantly from any measured values, and agrees with all observations within 0.5 and 3.0% of the vertical intensities at the lower and higher altitudes respectively. The total number of rays incident per unit area per unit time was found, and the specific ionization was determined by comparison with ionization chamber measurements. The results are given below.[Formula: see text]† Ionization chamber data from Clay and Jongen (4).* Ionization chamber data from Millikan and Cameron (18).

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