Generalized relativistic meson wave function.
نویسندگان
چکیده
We study the most general, relativistic, constituent qq meson wave function within a new covariant framework. We find that by including a tensor wave function component, a pure valence quark model is now capable of reproducing not only all static pion data (fπ, 〈r2 π〉) but also the distribution amplitude, form factor (Fπ(Q)), and structure functions. Further, our generalized spin wave function provides a much better detailed description of meson properties than models using a simple relativistic extension of the S = L = 0 nonrelativistic wave function. 12.40.Aa, 14.40.Aq, 13.60.-r Typeset using REVTEX
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عنوان ژورنال:
- Physical review. D, Particles and fields
دوره 49 7 شماره
صفحات -
تاریخ انتشار 1994