48 citations · 250 across the 18 of their papers we have counts for
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nucl-th2018★ 23 cited
Effect of the Quark-Gluon Vertex on Dynamical Chiral Symmetry Breaking
M. Atif Sultan, Khépani Raya, Faisal Akram +2
In this work, we investigate how the details of the quark-gluon interaction vertex affect the quantitative description of chiral symmetry breaking through the gap equation for quar…
nucl-th2017★ 42 cited
Heavy quarkonia in a contact interaction and an algebraic model: mass spectrum, decay constants, charge radii and elastic and transition form factors
K. Raya, M. A. Bedolla, J. J. Cobos-Martínez +1
For the flavor-singlet heavy quark system of bottomonia, we compute the masses of the ground state mesons in four different channels, namely, pseudo-scalar (), vector ($…
nucl-th2016
Pion transition form factor through Dyson-Schwinger equations
Khépani Raya
In the framework of Dyson-Schwinger equations (DSE), we compute the transition form factor, . For the first time, in a continuum approach to quantun chromodyna…