نتایج جستجو برای: deep inelastic scattering
تعداد نتایج: 325219 فیلتر نتایج به سال:
We study the use of deep learning techniques to reconstruct kinematics neutral current inelastic scattering (DIS) process in electron-proton collisions. In particular, we simulated data from ZEUS experiment at HERA accelerator facility, and train neural networks kinematic variables $Q^2$ $x$. Our approach is based on information used classical construction methods, measurements scattered lepton...
After a brief introduction into the phenomenology of instantons, results from instanton perturbation theory applied to deep-inelastic electron proton scattering are summarized. Based on event signatures derived from Monte Carlo studies, strategies for enhancing instanton induced events relative to Standard Model deep-inelastic events are developed. Preliminary results for a search for such even...
Instanton-induced deep-inelastic processes are considered. Unlike previous results we calculate nonzero quark modes contribution. As was shown [1], QCD-instantons can appear at the intermediate stage of deep inelastic scattering (DIS) and be, in principle, observed at HERA (DESY) [2, 3]. Specifically, instantons can be produced in quark-gluon subprocess (Fig.1).
We present a short summary of parton saturation concepts as seen in deep inelastic scattering.
We propose to perform measurements of the ratio R = σ L /σ T of longitudinal to transverse cross sections in pion electroproduction. Our emphasis will be on measurements in the so-called semi-inclusive deep inelastic scattering region, with extensions into the exclusive region. Whereas inclusive scattering can not distinguish between the quark flavor, there is great promise in flavor decomposit...
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