Transverse-momentum-dependent quark distribution functions of spin-one targets: Formalism and covariant calculations
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DOI: 10.1103/physrevc.96.045206
Abstract: We present a covariant formulation and model calculations of the leading-twist time-reversal even transverse-momentum-dependent quark distribution functions (TMDs) for a spin-one target. Emphasis is placed on a description of these three-dimensional distribution functions which is… read more here.
Keywords: transverse momentum; spin one; quark; quark distribution ... See more keywords
Kaon quark distribution functions in the chiral constituent quark model
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DOI: 10.1103/physrevd.97.074015
Abstract: We investigate the valence $u$ and $\bar{s}$ quark distribution functions of the $K^+$ meson, $v^{K(u)}(x,Q^2)$ and $v^{K(\bar{s})}(x,Q^2)$, in the framework of the chiral constituent quark model. We judiciously choose the bare distributions at the initial… read more here.
Keywords: chiral constituent; quark; quark distribution; distribution functions ... See more keywords