Summary
The procedure of calculating kinematical contributions to form factors is examined. Off-shell effects in π
→π
scattering and a model problem are calculated. It is shown that some approximations that have been used to describe such effects are not generally valid.
Riassunto
Si esamina la procedura per il calcolo dei contributi cinematici ai fattori di forma. Si calcolano gli effetti fuori strato nello scattering π
→π
ed un problema modello. Si dimostra che alcune approssimazioni usate per descrivere tali effetti non sono valide in generale.
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Literatur
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L. Resnick:Thesis (Cornell University, 1965), unpublished.
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Work performed under the auspices of the U.S. Atomic Energy Commission.
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Resnick, L. On kinematic contributions to form factors. Nuovo Cim 39, 641–649 (1965). https://doi.org/10.1007/BF02735829
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DOI: https://doi.org/10.1007/BF02735829