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/

Global: Zendy Plus annual

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

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

By using the Planck map of the cosmic microwave background (CMB) radiation wehave checked and confirmed the existence of a correlation between supernova(SN) redshifts, $z_{\rm SN}$, and CMB temperature fluctuations at the SNelocations, $T_{\rm SN}$, which we previously reported for the WilkinsonMicrowave Anisotropy Probe data. The Pearson correlation coefficient for thePlanck data is $r=+0.38\pm 0.08$ which indicates that the correlation isstatistically significant (the signal is about $5\sigma$ above the noiselevel). The correlation becomes even stronger for the type Ia subsample of SNe,$r_{\rm Ia}=+0.45\pm 0.09$, whereas for the rest of the SNe it is vanishing. Bychecking the slopes of the regression lines $T_{\rm SN} / z_{\rm SN}$ forPlanck's different frequency bands we have also excluded the possibility ofthis anomaly being caused by the Sunyaev-Zeldovich effect. The remainingpossibility is some, unaccounted for, contribution to the CMB from distant($z>0.3$) foreground through either the integrated Sachs-Wolfe effect orthermal emission from intergalactic matter.

Possible signature of distant foreground in the Planck data