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| Format: | Artículo científico |
| Language: | en |
| Published: |
Sociedade Brasileira de Física
2007
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| Online Access: | https://www.redalyc.org/articulo.oa?id=46437435 |
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Table of Contents:
- From Integral to Derivative Dispersion Relations R. F. Ávila M. J. Menon Física, Astronomía y Matemáticas High energies Dispersion relations Elastic hadron scattering We demonstrate that integral dispersion relations for hadron-hadron scattering amplitudes can be replaced bydifferential relations, without the usual high-energy approximation. We obtain analytical expressions for thecorrections associated with the low energy region and exemplify the applicability of the novel relations in thecontext of an analytical parametrization for proton-proton and antiproton-proton total cross sections. 2007 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46437435 en http://www.redalyc.org/revista.oa?id=464 Brazilian Journal of Physics application/pdf Sociedade Brasileira de Física Brazilian Journal of Physics (Brasil) Num.2B Vol.37