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

In light of the improved precision of the experimental measurements andenormous theoretical progress, the nucleon form factors have been evaluatedwith an aim to understand how the static properties and dynamical behavior ofnucleons emerge from the theory of strong interactions between quarks. We haveanalysed the vector and axial-vector nucleon form factors ($G^{p,n}_{E,M}(Q^2)$and $G^{p,n}_{A}(Q^2)$) using the spin observables in the chiral constituentquark model ($\chi$CQM) which has made a significant contribution to theunraveling of the internal structure of the nucleon in the nonperturbativeregime. We have also presented a comprehensive analysis of the flavordecomposition of the form factors ($G^{q}_{E}(Q^2)$, $G^{q}_{M}(Q^2)$ and$G^{q}_{A}(Q^2)$for $q=u,d,s$) within the framework of $\chi$CQM with emphasison the extraction of the strangeness form factors which are fundamental todetermine the spin structure and test the chiral symmetry breaking effects inthe nucleon. The $Q^2$ dependence of the vector and axial-vector form factorsof the nucleon has been studied using the conventional dipole form ofparametrization. The results are in agreement with the available experimentaldata.

Electromagnetic and Axial-Vector Form Factors of the Quarks and Nucleon