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Single Hadron Production in Deep Inelastic Scattering
High Energy Physics - Phenomenology · Submitted 1 Mar 2004
abstract compiled · 2026-09-23 · no language-model review
The authors' main claim The results are sensitive to the gluon density in the proton and allow us to test universality of fragmentation functions.
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The abstract, sentence by sentence
The NLO-QCD correction to single hadron production in deep inelastic scattering is calculated. We require the final state meson to carry a non-vanishing transversal momentum, thus being sensitive to perturbative QCD effects. Factorization allows us to convolute the hard scattering process with parton densities and fragmentation functions. The predictions are directly comparable to experimental results at the HERA collider at DESY. The results are sensitive to the gluon density in the proton and allow us to test universality of fragmentation functions.
background contribution method result interpretation main claim
| # | sentence | role | the authors' own work | states the main conclusion | strength |
|---|---|---|---|---|---|
| s0 | The NLO-QCD correction to single hadron production in deep inelastic scattering is calculated. | contribution 1.00 | 0.90 | 0.24 | asserted 1.00 |
| s1 | We require the final state meson to carry a non-vanishing transversal momentum, thus being sensitive to perturbative QCD effects. | method 0.89 | 0.71 | 0.04 | asserted 0.96 |
| s2 | Factorization allows us to convolute the hard scattering process with parton densities and fragmentation functions. | method 0.88 | 0.15 | 0.05 | asserted 1.00 |
| s3 | The predictions are directly comparable to experimental results at the HERA collider at DESY. | interpretation 0.37 | 0.43 | 0.08 | asserted 0.99 |
| s4 | The results are sensitive to the gluon density in the proton and allow us to test universality of fragmentation functions. | interpretation 0.94 | 0.78 | 0.37 | asserted 0.99 |
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Original abstract
The NLO-QCD correction to single hadron production in deep inelastic scattering is calculated. We require the final state meson to carry a non-vanishing transversal momentum, thus being sensitive to perturbative QCD effects. Factorization allows us to convolute the hard scattering process with parton densities and fragmentation functions. The predictions are directly comparable to experimental results at the HERA collider at DESY. The results are sensitive to the gluon density in the proton and allow us to test universality of fragmentation functions.
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