Soft processes at the LHC I: Multi-component model

被引：52
|
作者：
Ryskin, M. G. [1 ,2 ]
Martin, A. D. [1 ]
Khoze, V. A. [1 ,2 ]
机构：
[1] Univ Durham, Inst Particle Phys Phenomenol, Durham DH1 3LE, England
[2] Petersburg Nucl Phys Inst, St Petersburg 188300, Russia
来源：
EUROPEAN PHYSICAL JOURNAL C | 2009年 / 60卷 / 02期
关键词：
SINGLE DIFFRACTION DISSOCIATION; TO-LEADING BFKL; CERN-ISR; POMERANCHUK SINGULARITY; CROSS-SECTIONS; TEVATRON; POMERON; PREDICTIONS; SCATTERING; PARTICLES;
D O I：
10.1140/epjc/s10052-009-0889-2
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We emphasise the sizeable effects of absorption on high-energy 'soft' processes, and, hence, the necessity to include multi-pomeron-pomeron interactions in the usual multi-channel eikonal description. We present a model which includes a complete set of the multi-pomeron vertices and which accounts for the diffusion in both the impact parameter and In(k(t)) of the parton during its evolution in rapidity. We tune the model to the available data for soft processes in the CERN-ISR to the Tevatron energy range. We make predictions for 'soft' observables at the LHC.
引用
收藏
页码：249 / 264
页数：16
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