極高能宇宙微中子誘發之近場契忍可夫輻射的新計算法
Other Title
A New Calculation Method for Near Field Effects of Cherenkov Radiation Induced by Ultra High Energy Cosmic Neutrinos
Date Issued
2010
Abstract
The radio approach for detecting the ultra-high energy cosmic neutrinos has become a mature field. The signals in radio detection are originated from the Cherenkov radiation
of particle showers. We present a calculation method of Cherenkov pulses based on finite-difference time-domain (FDTD) method. Our method provides a straightforward way of
calculating the near field radiation, which would be important for ultra high energy particle showers, especailly the electromagnetic showers induced by the high energy leptons produced in the neutrino charge current interactions.
Subjects
neutrino
near field
Cherenkov radiation
Type
thesis
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