Longitudinal and transverse form factors from12C
نویسندگان
چکیده
منابع مشابه
Perturbative pion-photon transition form factors with transverse momentum corrections.
We perform a perturbative QCD analysis of the quark transverse momentum effect on the pion-photon transition form factors Fπγ and Fπγ∗ in the standard light-cone formalism, with two phenomenological models of wavefunction as the input of the non-perturbative aspect of the pion. We point out that the transverse momentum dependence in both the numerator and the denominator of the hard scattering ...
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ژورنال
عنوان ژورنال: Physica Scripta
سال: 2007
ISSN: 0031-8949,1402-4896
DOI: 10.1088/0031-8949/76/4/009