| Journal: | Brazilian journal of physics |
| Database: | PERIÓDICA |
| System number: | 000344263 |
| ISSN: | 0103-9733 |
| Authors: | Machado, M.V.T1 |
| Institutions: | 1Universidade Federal do Pampa, Centro de Ciencias Exatas e Tecnologicas, Bage, Rio Grande do Sul. Brasil |
| Year: | 2008 |
| Season: | Sep |
| Volumen: | 38 |
| Number: | 3B |
| Pages: | 416-420 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Conferencia o discurso |
| Approach: | Analítico, descriptivo |
| English abstract | In this contribution results from a phenomenological analysis for the diffractive hadroproduction of heavy flavors at high energies are reported. Diffractive production of charm, bottom and top are calculated using the Regge factorization, taking into account recent experimental determination of the diffractive parton density functions in Pomeron by the H1 Collaboration at DESY-HERA. In addition, multiple-Pomeron corrections are considered through the rapidity gap survival probability factor. We give numerical predictions for single diffractive as well as double Pomeron exchange (DPE) cross sections, which agree with the available data for diffractive production of charm and beauty. We make estimates which could be compared to future measurements at the LHC |
| Disciplines: | Física y astronomía |
| Keyword: | Física de partículas y campos cuánticos, Hadroproducción, Sabores pesados, Física Pomeron, Difracción sencilla, Cromodinámica cuántica |
| Keyword: | Physics and astronomy, Particle physics and quantum fields, Hadroproduction, Heavy flavours, Pomeron physics, Single diffraction, Quantum chromodynamics (QCD) |
| Full text: | Texto completo (Ver PDF) |
