Pion parton distribution functions with the nonrelativistic constituent quark model
نویسندگان
چکیده
We calculate the valence quark distribution functions of π meson using non-relativistic chiral constituent model. The wave function is obtained by solving two-body Schrödinger equation within framework transform from rest frame to light cone or infinite momentum based on Lorentz boost. distributions at initial evolution scale are obtained. QCD given with DGLAP equations parton-parton recombination corrections. With tuning up (down) mass 70 MeV, calculated Q2=20 GeV2 in good agreement E615 experimental data. structure F2π(x,Q2) pion also which consist H1 proposed mechanisms here could be used study other hadrons.
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ژورنال
عنوان ژورنال: Nuclear Physics B
سال: 2023
ISSN: ['1873-1562', '0550-3213']
DOI: https://doi.org/10.1016/j.nuclphysb.2023.116321