476 citations · 4.4k across the 59 of their papers we have counts for
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Gluon Parts of Gravitational Form Factors and Mass Distribution
Peter C. Tandy
The parton structure of the nucleon and pion is investigated in an exploratory model that allows one to assess whether the dressing of quarks can, by itself, produce realistic gluo…
Distinguishing Quarks and Gluons in Pion and Kaon PDFs
Kyle D. Bednar, Ian C. Cloët, Peter C. Tandy
The leading-twist parton distribution functions of the pion and kaon are calculated for the first time using a rainbow-ladder truncation of QCD's Dyson-Schwinger equations (DSEs) t…
Nucleon Quark Distribution Functions from the Dyson-Schwinger Equations
Kyle D. Bednar, Ian C. Cloët, Peter C. Tandy
We present results for the nucleon's leading-twist spin-independent valence parton distribution functions obtained from a theoretical framework based on the Dyson-Schwinger equatio…
Exposing strangeness: projections for kaon electromagnetic form factors
Fei Gao, Lei Chang, Yu-Xin Liu +2
A continuum approach to the kaon and pion bound-state problems is used to reveal their electromagnetic structure. For both systems, when used with parton distribution amplitudes ap…
Basic features of the pion valence-quark distribution function
Lei Chang, Cédric Mezrag, Hervé Moutarde +3
The impulse-approximation expression used hitherto to define the pion's valence-quark distribution function is flawed because it omits contributions from the gluons which bind quar…
Flavour symmetry breaking in the kaon parton distribution amplitude
Chao Shi, Lei Chang, Craig D. Roberts +3
We compute the kaon's valence-quark (twist-two parton) distribution amplitude (PDA) by projecting its Poincare'-covariant Bethe-Salpeter wave-function onto the light-front. At a sc…