| Revista: | Brazilian journal of physics |
| Base de datos: | PERIÓDICA |
| Número de sistema: | 000408279 |
| ISSN: | 0103-9733 |
| Autors: | Messina, Andrea1 |
| Institucions: | 1Michigan State University, East Lansing, Michigan. Estados Unidos de América |
| Any: | 2007 |
| Període: | Jun |
| Volum: | 37 |
| Número: | 2C |
| Paginació: | 840-842 |
| País: | Brasil |
| Idioma: | Inglés |
| Tipo de documento: | Artículo |
| Enfoque: | Experimental, analítico |
| Resumen en inglés | A measurement of W ® en + n-jet cross sections in p$\bar{p}$ collisions at Ös = 1.96 TeV using the Collider Detector at Fermilab in Run II is presented. The measurement is based on an integrated luminosity of 320 pb-1, and includes events with jet multiplicity from > 1 to > 4. In each jet multiplicity sample the differential and cumulative cross sections with respect to the transverse energy of the nth-leading jet are measured. For W+ > 2 jets the differential cross section with respect to the 2-leading jets invariant mass mj1j2 and angular separation DRj1j2 is also reported. The data are compared to predictions from Monte Carlo simulations |
| Disciplines | Física y astronomía |
| Paraules clau: | Física, Física de partículas y campos cuánticos, Jets, Cromodinámica cuántica |
| Keyword: | Physics and astronomy, Particle physics and quantum fields, Physics, Jets, Quantum chromodynamics (QCD) |
| Text complet: | Texto completo (Ver PDF) |
