| Journal: | Brazilian journal of physics |
| Database: | PERIÓDICA |
| System number: | 000408271 |
| ISSN: | 0103-9733 |
| Authors: | Janssen, Xavier1 |
| Institutions: | 1Free University of Brussels, Interuniversity Institute for High Energies, Bruselas. Bélgica |
| Year: | 2007 |
| Season: | Jun |
| Volumen: | 37 |
| Number: | 2C |
| Pages: | 810-812 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Experimental, analítico |
| English abstract | Measurements from the H1 and ZEUS collaborations of the diffractive deep-inelastic scattering process, ep ® eXY, where Y is a proton or a low mass proton excitation, are presented for photon virtualities in the range 2.2 < Q2 < 1600 GeV2 and squared four-momentum transfer at the proton vertex satisfying | t | < 1 GeV2. Diffractive parton distribution functions and their uncertainties are determined from a next-to-leading order DGLAP QCD analysis. Combining measurements of the inclusive diffractive deep-inelastic scattering process with an analysis of diffractive dijet production allows a very sensitive determination of both quark and gluon distributions |
| Disciplines: | Física y astronomía |
| Keyword: | Física, Física de partículas y campos cuánticos, Colisiones, Dispersión inelástica profunda, Cromodinámica cuántica |
| Keyword: | Physics and astronomy, Particle physics and quantum fields, Physics, Collisions, Deep inelastic scattering, Quantum chromodynamics (QCD) |
| Full text: | Texto completo (Ver PDF) |
