Pc laser
Optical Parameters N(r,ŝ): At a given point r, is defined as the number of photons per unit volume moving in the direction of unit vector ŝ. Radiance:
Array Quant Corr
Benedetta Ciardi MPA Reionization Nucleosynthesis ‘Dark Ages’ Big Bang Fluctuations begin to condense into first stars and protogalaxies Decoupling matter-radiation.
