Forward-backward rapidity correlations in a two-step scenario
| dc.creator | Brogueira, P. | |
| dc.creator | de Deus, J. Dias | |
| dc.date | 2006-11-27 | |
| dc.date | 2007-01-10 | |
| dc.date.accessioned | 2026-07-07T11:22:13Z | |
| dc.date.available | 2026-07-07T11:22:13Z | |
| dc.description | We argue that two-step models, like String and Glasma models, with creation first of sources extended in rapidity that after locally decay into particles, lead to long range forward-backward correlations due to fluctuations in the number or the colour of the sources, and to a similar expression for the {\it F-B} correlation parameter $b$. In the simplest String percolation scenario, $b$ increases with centrality or the number of participating nucleons. However, asymptotically it decreases with energy. This is different from the Glasma model where $b$ increases with both, centrality and energy. | |
| dc.description | 7 pages, 3 eps figures | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0611329 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0611329 | |
| dc.identifier | Phys.Lett.B653:202-205,2007 | |
| dc.identifier | doi:10.1016/j.physletb.2007.01.076 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/194493 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Forward-backward rapidity correlations in a two-step scenario | |
| dc.type | text |