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

We obtain new bounds on effective ALP-neutrino interactions from theirloop-level impact on the ALP couplings to electroweak gauge bosons $\gamma Z$,$ZZ$ and $W^+W^-$. Both types of interactions are connected via the chiralanomaly, which allows to overcome the fermion mass suppression of tree-levelanalyses. ALP couplings to charged leptons are considered simultaneously withALP-neutrino ones, as required by gauge invariance. Complete one-loopcomputations are presented together with relevant kinematic limits. We leveragedata obtained from rare meson decay measurements alongside observations fromcollider experiments, among others. The novel constraints are particularlycompetitive for ALP masses $\gtrsim 100$ MeV, evidencing the powerful potentialof future ALP searches at colliders which target its couplings to electroweakgauge bosons.

Limits on ALP-neutrino couplings from loop-level processes