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 Tools annual

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 monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

In a class of $E_6$ inspired models with a light additional neutral vectorboson, we discuss the effects of the magnetic moment of the tau neutrino byanalyzing $e^{+}e^{-}$ $\to $ $\gamma \nu \bar{\nu}$ at the $Z$-pole. We takeinto account present scenarios for the extra Abelian group and vary extraneutral gauge boson mass beyond the present experimental exclusion limits. Thepresent LEP experimental results prove us to set an upper bound on the magneticmoment of the tau neutrino: $\kappa_{\nu_{\tau}}$ $ \leq $ 1.83*10$^{-6}$ .Comment: 13 pages, 1 figur

BOUNDING THE TAU NEUTRINO MAGNETIC MOMENT FROM THE PROCESS $e^+e^-\rightarrow\gamma\nu\bar\nu$