The impact of excited neutrinos on \(\nu\bar{\nu}\rightarrow \gamma\gamma\) process (Q1949928)
From MaRDI portal
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | The impact of excited neutrinos on \(\nu\bar{\nu}\rightarrow \gamma\gamma\) process |
scientific article |
Statements
The impact of excited neutrinos on \(\nu\bar{\nu}\rightarrow \gamma\gamma\) process (English)
0 references
21 May 2013
0 references
Summary: We examine the effect of excited neutrinos on the annihilation of relic neutrinos with ultrahigh energy cosmic neutrinos for the \(\nu\bar{\nu}\rightarrow \gamma\gamma\) process. The contributions of the excited neutrinos to the neutrino-photon decoupling temperature are calculated. We see that photon-neutrino decoupling temperature can be significantly reduced below the obtained value of the Standard Model with the impact of excited neutrinos.
0 references
