Proceedings of IAU Symposium No. 63, held in Cracow, Poland, September 10-12, 1973I have measured this radiation photoelectrically in two other clusters (Abell 1 132 and 801) and find that it can be ... Even as an upper limit, however, the optical results suffice to rule out gas of intermediate temperatures (T- 105 K) which are not ... However, you are correct that it has not been proved that most or all of the background is due to IGG, so we cannot put ... Since I used the optical observations only to establish upper limits on the gas. your results would serve to depress theanbsp;...
|Title||:||Confrontation of Cosmological Theories with Observational Data|
|Author||:||Malcolm S. Longair|
|Publisher||:||Springer Science & Business Media - 1974-09-30|