From Integral to Derivative Dispersion Relations
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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Física
2007
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| _version_ | 1876438072645648384 |
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| author | R. F. Ávila |
| author_facet | R. F. Ávila |
| 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 |
| format | Artículo científico |
| id | redalyc_46437435 |
| institution | Redalyc |
| language | en |
| publishDate | 2007 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | From Integral to Derivative Dispersion Relations R. F. Ávila Física, Astronomía y Matemáticas High energies Dispersion relations Elastic hadron scattering 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 |
| title | From Integral to Derivative Dispersion Relations |
| topic | Física, Astronomía y Matemáticas High energies Dispersion relations Elastic hadron scattering |
| url | https://www.redalyc.org/articulo.oa?id=46437435 |