High Density QCD
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| Format: | Artículo científico |
| Language: | en |
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Sociedade Brasileira de Física
2001
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| _version_ | 1876424318780440576 |
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| author | M.B. Gay Ducati |
| author_facet | M.B. Gay Ducati |
| contents | High Density QCD M.B. Gay Ducati Física, Astronomía y Matemáticas The dynamics of high partonic density QCD is presented considering, in the double logarithm approximation, the parton recombination mechanism built in the AGL formalism, developed including unitarity corrections for the nucleon as well for nucleus. It is shown that these corrections are under theoretical control. The resulting non linear evolution equation is solved in the asymptotic regime, and a comprehensive phenomenology concerning Deep Inelastic Scattering like F2, FL, Fc 2. @F2=@ lnQ2, @FA2 =@ lnQ2, etc, is presented. The connection of our formalism with the DGLAP and BFKL dynamics, and with other perurbative (K) and non perturbative (MV-JKLW) approaches is analised in detail. The phenomena of saturation due to shadowing corrections and the relevance of this effect in ion physics and heavy quark production is emphasized. The implications to e-RHIC, HERA-A, and LHC physics and some open questions are mentioned. 2001 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46413501002 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.2 Vol.31 |
| format | Artículo científico |
| id | redalyc_46413501002 |
| institution | Redalyc |
| language | en |
| publishDate | 2001 |
| publisher | Sociedade Brasileira de Física |
| spellingShingle | High Density QCD M.B. Gay Ducati Física, Astronomía y Matemáticas High Density QCD M.B. Gay Ducati Física, Astronomía y Matemáticas The dynamics of high partonic density QCD is presented considering, in the double logarithm approximation, the parton recombination mechanism built in the AGL formalism, developed including unitarity corrections for the nucleon as well for nucleus. It is shown that these corrections are under theoretical control. The resulting non linear evolution equation is solved in the asymptotic regime, and a comprehensive phenomenology concerning Deep Inelastic Scattering like F2, FL, Fc 2. @F2=@ lnQ2, @FA2 =@ lnQ2, etc, is presented. The connection of our formalism with the DGLAP and BFKL dynamics, and with other perurbative (K) and non perturbative (MV-JKLW) approaches is analised in detail. The phenomena of saturation due to shadowing corrections and the relevance of this effect in ion physics and heavy quark production is emphasized. The implications to e-RHIC, HERA-A, and LHC physics and some open questions are mentioned. 2001 artículo científico 0103-9733 https://www.redalyc.org/articulo.oa?id=46413501002 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.2 Vol.31 |
| title | High Density QCD |
| topic | Física, Astronomía y Matemáticas |
| url | https://www.redalyc.org/articulo.oa?id=46413501002 |