Large-Q2behavior of the pion electromagnetic form factor
نویسندگان
چکیده
منابع مشابه
Large - Q 2 behavior of the pion electromagnetic form factor *
We study the largeQ 2 behavior of the electromagnetic form factor of the pion, which is viewed as a quarkantiquark bound state in a (nongauge) quantum field theory. When the pion's Bethe-Salpeter wave function is expanded in 0(4) partial waves, it is found that the information needed about the partial-wave amplitudes is their scaling behavior at large momentum and the locations of their poles i...
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ژورنال
عنوان ژورنال: Physical Review D
سال: 1976
ISSN: 0556-2821
DOI: 10.1103/physrevd.14.1117