Revista: | Brazilian journal of physics |
Base de datos: | PERIÓDICA |
Número de sistema: | 000408271 |
ISSN: | 0103-9733 |
Autors: | Janssen, Xavier1 |
Institucions: | 1Free University of Brussels, Interuniversity Institute for High Energies, Bruselas. Bélgica |
Any: | 2007 |
Període: | Jun |
Volum: | 37 |
Número: | 2C |
Paginació: | 810-812 |
País: | Brasil |
Idioma: | Inglés |
Tipo de documento: | Artículo |
Enfoque: | Experimental, analítico |
Resumen en inglés | 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 |
Paraules clau: | 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) |
Text complet: | Texto completo (Ver PDF) |