Publication Date:
2018-06-06
Description:
The Cosmic Microwave Background (CMB) spectral results of the FIRAS instrument are summarized. Some questions that have been raised about the calibration accuracy are also addressed. Finally we comment on the potential for major improvements with new measurement approaches. The measurement of the deviation of the CMB spectrum from a 2.725 plus or minus 0.001 K blackbody form made by the COBE-FIRAS could be improved by two orders of magnitude.
Keywords:
Astrophysics
Format:
application/pdf