Beauty & Charm Physics at Hera
نویسنده
چکیده
The most recent beauty and charm results from the ZEUS and H1 collaborations are presented.
منابع مشابه
Heavy Flavour Physics at Hera { a Survey
At the HERA collider at DESY, high energy electron and positron beams interact with proton beams. A review is presented of the variety of ways in which these collisions produce final states containing charm and beauty quarks.
متن کاملProduction of Charm and Beauty Quarks at HERA
The measurements of charm and beauty quark production at the world wide only electron proton collider HERA are reviewed. The results obtained with the H1 and ZEUS detectors are compared to predictions from perturbative Quantum Chromo Dynamics.
متن کاملHeavy Flavor in Photoproduction at HERA
Recent results on charm and beauty photoproduction at HERA are discussed. The perturbative QCD calculations are generally smaller than the measured cross sections, particularly in the forward (proton) direction. The study of charm dijet photoproduction is consistent with a significant contribution of charm excitation processes.
متن کاملHeavy Flavour Production at Hera
Recent measurements of Charm and Beauty production at HERA are described. The charm results are well described by NLO QCD calculations with a somewhat better description in the CCFM than in the DGLAP evolution schemes. However, the Beauty results in both photoproduction and in deep inelastic scattering (DIS) are poorly described by such calculations.
متن کاملHeavy Flavor Production at Hera
Recent results of open charm and beauty production in electron proton scattering at HERA are presented. In photoproduction, the measured cross sections for charm exceed fixed order NLO QCD calculations. Experimental evidence supports the hypothesis that a significant fraction of photoproduction events with charm can be described by resolved photon processes, where the charm quark is a constitue...
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تاریخ انتشار 2006