Measurements of forward jet and π0-meson production in DIS at HERA

被引：0
|
作者：
Dobur, D [1 ]
机构：
[1] Univ Freiburg, Inst Phys, D-79104 Freiburg, Germany
来源：
ICHEP 2005: Proceedings of the 32nd International Conference High Energy Physics Vols 1 and 2 | 2005年
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中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
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摘要：
Parton dynamics of the hadronic final state in the kinematic region of small Bjorken-x x(Bj) in Deep Inelastic Scattering (DIS) at HERA is expected to be sensitive to different parton evolution models. The differences are expected to be most prominent in the phase space region towards the proton remnant direction. An initial state cascade which is not ordered in parton virtuality is expected to be dominant. Evidence for these effects in QCD are searched for by studying events with a forward jet or pi(0) mesons with the ZEUS and H1 detectors. Measurements of differential cross sections have been compared with the predictions of different Monte Carlo (MC) models generating initial state emissions which are ordered and non-ordered in virtuality.
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页码：669 / 672
页数：4
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