Version 2 (modified by tbretz, 10 months ago) (diff)

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# Spectrum Analysis

The differential flux $$\phi(E)$$ per area, time and energy is defined as $\phi(E) = \frac{dN}{dA\cdot dt\cdot dE}$

Often $$\phi(E)$$ is also referred to as $$\frac{dN}{dE}$$ as observation time and effective collection area is a constant.