English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Zendy Plus

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Zendy Tools

Zendy Open

We analyze residual spectra of 3 K blackbody radiation (CMB) usingnon-extensive thermostatistics with a parameter q-1. The limits of|q-1|<1.2x10^{-5} and the temperature fluctuation |delta T|<(1.6-4.3)x10^{-5}are smaller than those by Tsallis et al. Moreover, analyzing the monopolespectrum by a formula including the chemical potential mu, we obtain the limits|q-1|<2.3x10^{-5} and |mu|<1.6x10^{-4}. |q-1| is comparable with theSunyaev-Zeldovich effect y.

Analysis of residual spectra and the monopole spectrum for 3 K blackbody radiation by means of non-extensive thermostatistics