Impact of the Recent Jefferson Lab Data on the Structure of the Nucleon
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| Format: | Artículo científico |
| Sprache: | en |
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Sociedade Brasileira de Física
2004
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| _version_ | 1876441250222047232 |
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| author | W. R. B. de Aráujo |
| author_facet | W. R. B. de Aráujo |
| contents | Impact of the Recent Jefferson Lab Data on the Structure of the Nucleon W. R. B. de Aráujo T. Frederico M. Beyer Física, Astronomía y Matemáticas The simultaneous fit of proton ratio ¹pGEp=GMp, qF2p=F1p to the recent experimental data and static propertiesof the nucleon is studied within a light-front model with different spin coupling schemes and wave functions.The position of the zero of proton electric form factor is sensitive to the presence of a hard constituent quarkcomponent in the nucleon wave function. The fitting of the new data for the ratios is achieved with a hardmomentum scale about 4-5 GeV. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46400120 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.1A Vol.34 |
| format | Artículo científico |
| id | redalyc_46400120 |
| institution | Redalyc |
| language | en |
| publishDate | 2004 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | Impact of the Recent Jefferson Lab Data on the Structure of the Nucleon W. R. B. de Aráujo Física, Astronomía y Matemáticas Impact of the Recent Jefferson Lab Data on the Structure of the Nucleon W. R. B. de Aráujo T. Frederico M. Beyer Física, Astronomía y Matemáticas The simultaneous fit of proton ratio ¹pGEp=GMp, qF2p=F1p to the recent experimental data and static propertiesof the nucleon is studied within a light-front model with different spin coupling schemes and wave functions.The position of the zero of proton electric form factor is sensitive to the presence of a hard constituent quarkcomponent in the nucleon wave function. The fitting of the new data for the ratios is achieved with a hardmomentum scale about 4-5 GeV. 2004 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46400120 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.1A Vol.34 |
| title | Impact of the Recent Jefferson Lab Data on the Structure of the Nucleon |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=46400120 |