Structure functions and general final state properties in the linked dipole chain model |
| |
Authors: | B Andersson G Gustafson H Kharraziha J Samuelsson |
| |
Institution: | 1. Department of Theoretical Physics, Lund University, S?lvegatan 14A, S-223 62, Lund, Sweden
|
| |
Abstract: | We have in an earlier paper, 1], presented a generalization, the Linked Dipole Chain Model LDC, of the model developed by Ciafaloni-Catani-Fiorani-Marchesini, 2], to decribe the structure functions and the states in Deep Inelastic Scattering events. In this paper we would like to present an investigation of a set of general features of the LDC Model, viz the behaviour of the structure functions (we will show how the result interpolates in a precise way in between the well-known DGLAP and BFKL approaches), the average bremsstrahlung emission in the states and finally a partitioning of the structure functions into three different channels: the “ordinary” parton-probe events, where all bremsstrahlung emissions are below the probeQ 2, the boson-gluon fusion events where the last splitting of the parton chains contain transverse momentum aboveQ 2, and the resolved Rutherford scattering events between the probe and the hadron (where the largest transverse momentum occur somewhere along the emission lines away from the ends). |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|