Asymptotic Behavior of Pion Form Factor
نویسندگان
چکیده
منابع مشابه
RQM description of the charge form factor of the pion and its asymptotic behavior
The pion charge and scalar form factors, F1(Q 2) and F0(Q 2), are first calculated in different forms of relativistic quantum mechanics. This is done using the solution of a mass operator that contains both confinement and one-gluon-exchange interactions. Results of calculations, based on a one-body current, are compared to experiment for the first one. As it could be expected, those point-form...
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The pion, and specifically its charge form factor, is of key interest in the study of the quark-gluon structure of hadrons. This is exemplified by the many calculations that treat the pion as one of their prime examples. One of the reasons is that the valence structure of the pion, being 〈qq̄〉, is relatively simple. Hence it is expected that the value of the four-momentum transfer squared Q, dow...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1988
ISSN: 0033-068X,1347-4081
DOI: 10.1143/ptp.79.566