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 singly Cabibbo suppressed decay $\Lambda^{+}_{c}\to p\eta^{\prime}$ ismeasured using 4.5 $\mathrm{fb}^{-1}$ of $e^+e^-$ collision data collected atcenter-of-mass energies between 4.600 and 4.699 GeV with the BESIII detector atBEPCII. Evidence for $\Lambda^{+}_{c}\to p\eta^{\prime}$ with a statisticalsignificance of $3.6\sigma$ is reported with a double-tag approach. The$\Lambda^{+}_{c}\to p\eta^{\prime}$ absolute branching fraction is determinedto be $(5.62^{+2.46}_{-2.04} \pm 0.26)\times 10^{-4}$, where the first andsecond uncertainties are statistical and systematic, respectively. Our resultis consistent with the branching fraction obtained by the Belle collaborationwithin the uncertainty of $1\sigma$.

Measurement of the absolute branching fraction of the singly Cabibbo suppressed decay $\Lambda^{+}_{c}\to p\eta^{\prime}$