机构:
Univ Autonoma Madrid, E-28049 Madrid, SpainUniv Autonoma Madrid, E-28049 Madrid, Spain
Glasman, Claudia
[1
]
机构:
[1] Univ Autonoma Madrid, E-28049 Madrid, Spain
来源:
35TH INTERNATIONAL CONFERENCE OF HIGH ENERGY PHYSICS (ICHEP 2010)
|
2010年
关键词:
CROSS-SECTIONS;
ALGORITHM;
D O I:
暂无
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:
The latest results on jet physics from the ZEUS and H1 Collaborations at HERA are presented. The measurements include inclusive-jet, dijet and three-jet cross sections in the photoproduction and deep inelastic ep scattering regimes. The measured cross sections have the potential to constrain the proton and photon parton distribution functions, especially the gluon density. A QCD analysis of the measurements have allowed the extraction of very precise values of the strong coupling and its energy-scale dependence.