Forward jet production at the Large Hadron Collider

被引：116
作者：
Deak, M. [1 ]
Hautmann, F. [2 ]
Jung, H. [1 ]
Kutak, K. [1 ]
机构：
[1] Deutsch Elekt Synchrotron, D-22603 Hamburg, Germany
[2] Univ Oxford, Oxford OX1 3NP, England
来源：
JOURNAL OF HIGH ENERGY PHYSICS | 2009年 / 09期
关键词：
Jets; Hadronic Colliders; QCD; DEEP-INELASTIC SCATTERING; HIGH-ENERGY FACTORIZATION; UNINTEGRATED PARTON DISTRIBUTIONS; TO-LEADING APPROXIMATION; HEAVY FLAVOR PRODUCTION; LOW-X QCD; MUELLER-NAVELET; BFKL EQUATION; HOT-SPOTS; LHC;
D O I：
10.1088/1126-6708/2009/09/121
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：
At the Large Hadron Collider (LHC) it will become possible for the first time to investigate experimentally the forward region in hadron-hadron collisions via high-pT processes. In the LHC forward kinematics QCD logarithmic corrections in the hard transverse momentum and in the large rapidity interval may both be quantitatively significant. We analyze the hadroproduction of forward jets in the framework of QCD high-energy factorization, which allows one to resum consistently both kinds of corrections to higher orders in QCD perturbation theory. We compute the short-distance matrix elements needed to evaluate the factorization formula at fully exclusive level. We discuss numerically dynamical features of multi-gluon emission at large angle encoded in the factorizing high-energy amplitudes.
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收藏
页数：13
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