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 Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Motivated by recent experimental data on $\Sigma^+\to p\gamma$ at BESIII, weinvestigate a class of hyperon weak radiative decays. To estimate theseprocesses, in our research, we employ a new type of light-front quark modelwith a three-quark picture for octet baryons. In the three-quark picture, withthe use of $SU(3)_f$ and spin symmetries, we present a general form of thelight front wave function for each octet baryon. By including contributionsfrom the penguin diagram and W exchange diagram, we perform a completecalculation on the branching ratios ($Br$) and the asymmetry parameter($\alpha$) for hyperon weak radiative decay processes. Our results are helpfulfor discovering additional hyperon weak radiative decay processes inexperimental facilities, and our research will promote the theoretical study ofbaryons.

Light baryon in three quark picture light front approach and its application: hyperon weak radiative decays