Tahmeed
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While studying about some physics things, I came to know a term Relativistic beaming. I looked up in wiki and found a pretty decent article which gives you an equation where the real and apparent luminosity are related by a factor of (Doppler factor)^3-a where a is spectral index.
But where's the derivation of this formula? google didn't help me much, neither did some common textbooks of Undergrad levek.
But where's the derivation of this formula? google didn't help me much, neither did some common textbooks of Undergrad levek.