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

The upper bounds from the ATLAS and CMS experiments on the decay rate of theHiggs boson to two muons provide the strongest constraint on an imaginary partof the muon Yukawa coupling. This bound is more than an order of magnitudestronger than bounds from $\mathcal{CP}$-violating observables, specificallythe electric dipole moment of the electron. It excludes a scenario $-$ whichhad been viable prior to these measurements $-$ that a complex muon Yukawacoupling is the dominant source of the baryon asymmetry. Even with this bound,the muon source can still contribute ${\cal O}(16\%)$ of the asymmetry.

Implications of the upper bound on $\boldsymbol{h\to\mu^+\mu^-}$ on the baryon asymmetry of the Universe