The Cosmic Microwave Background Radiation Does NOT Prove that the Hot Big Bang Theory Is Correct

It has frequently been asserted that the discovery of the Cosmic Microwave Background Radiation (CMB) by Penzias and Wilson is proof of the validity of the Hot Big Bang Theory of the origin of the Universe In leaky this is not the case because the expansion of the Universe at the time of the supposed "Fireball" would not produce the perfect black-body radiation which is actually observed This problem with the CMB has been pointed out before by Mitchell (1994) but the present study establishes the argument by means of rigorous thermodynamic calculations. The CMB is said to have been produced at the time of"de-coupling' when the election density in the primeval Universe was very small The radiation generated at that epoch would have had a black-body spectrum Three cases are analysed when the electron density approached zero, three appropriate temperatures are taken and then the thermodynamic properties - including density - are calculated for the three cases These provide a measure of the expansion to the present day Wien's law is applied to calculate the fall in temperature of the radiation for each case - assuming that the black-body spectrum is maintained According to the Hot Big Bang Theory the three cases should all arrive at 2 72 K, but they do not. The conclusion is that the CMB spectrum ought to be "smeared" and not the almost perfect black-body curve, which is actually observed Therefore the Hot Big Bang Theory falls this test