Modeling the Pion Generalized Parton Distribution
نویسندگان
چکیده
منابع مشابه
Generalized parton distributions of the pion
Generalized Parton Distributions of the pion are evaluated in chiral quark models with the help of double distributions. As a result the polynomiality conditions are automatically satisfied. In addition, positivity constraints, proper normalization and support, sum rules, and soft pion theorems are fulfilled. We obtain explicit expressions holding at the low-energy quark-model scale, which exhi...
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Generalized parton distributions provide a unified parameterization of hadron structure and allow one to combine information from many different observables. Lattice QCD calculations already provide important input to determine these distributions and hold the promise to become even more important in the future. To this end, a reliable extrapolation of lattice calculations to the physical quark...
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ژورنال
عنوان ژورنال: International Journal of Modern Physics: Conference Series
سال: 2016
ISSN: 2010-1945,2010-1945
DOI: 10.1142/s201019451660048x