The in-medium scale evolution in jet modification
| dc.creator | Majumder, A. | |
| dc.date | 2009-01-28 | |
| dc.date | 2009-03-12 | |
| dc.date.accessioned | 2026-07-07T12:51:31Z | |
| dc.date.available | 2026-07-07T12:51:31Z | |
| dc.description | The in-medium modification of the scale dependence of the fragmentation function in dense matter, brought about by higher twist corrections to the Dokshitzer-Gribov-Lipatov-Altarelli-Parisi (DGLAP) evolution equations, is derived. A phenomenologically motivated resummation is outlined which incorporates the next-to-leading twist single gluon emission kernel along with the vacuum emission kernel and provides an in-medium virtuality evolution of the final fragmentation function of a hard jet propagating through dense matter. The concept of a fragmentation function is generalized to include a dependence on distance traveled in the medium. Following this, numerical implementations are carried out and compared to experimental results on the single inclusive suppression observed in Deep-Inelastic scattering (DIS) off a large nucleus. | |
| dc.description | 4 pages, 2 figures, Revtex, references added, typos corrected, improved calculation | |
| dc.identifier | https://arxiv.org/abs/0901.4516 | |
| dc.identifier | http://arxiv.org/abs/0901.4516 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/223011 | |
| dc.subject | Nuclear Theory | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.subject | Nuclear Experiment | |
| dc.title | The in-medium scale evolution in jet modification | |
| dc.type | text |