dorsal/arxiv
View SchemaTime Dependent Hadronization via HERMES and EMC Data Consistency
| Authors | K. Gallmeister, U. Mosel |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/0701064 |
| URL | https://arxiv.org/abs/nucl-th/0701064 |
| DOI | 10.1016/j.nuclphysa.2007.12.009 |
| Journal | Nucl.Phys.A801:68-79,2008 |
Abstract
Using QCD-inspired time dependent cross sections for pre-hadrons we provide a combined analysis of available experimental data on hadron attenuation in DIS off nuclei as measured by HERMES with 12 and 27 GeV and by EMC with 100 and 280 GeV lepton beam energies. We extract the complete four-dimensional evolution of the pre-hadrons using the JETSET-part of PYTHIA. We find a remarkable sensitivity of nuclear attenuation data to the details of the time-evolution of cross sections. Only cross sections evolving linearly in time describe the available data in a wide kinematical regime. Predictions for experimental conditions at JLAB (5 and 12 GeV beam energies) are included.
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"abstract": "Using QCD-inspired time dependent cross sections for pre-hadrons we provide a\ncombined analysis of available experimental data on hadron attenuation in DIS\noff nuclei as measured by HERMES with 12 and 27 GeV and by EMC with 100 and 280\nGeV lepton beam energies. We extract the complete four-dimensional evolution of\nthe pre-hadrons using the JETSET-part of PYTHIA. We find a remarkable\nsensitivity of nuclear attenuation data to the details of the time-evolution of\ncross sections. Only cross sections evolving linearly in time describe the\navailable data in a wide kinematical regime. Predictions for experimental\nconditions at JLAB (5 and 12 GeV beam energies) are included.",
"arxiv_id": "nucl-th/0701064",
"authors": [
"K. Gallmeister",
"U. Mosel"
],
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"doi": "10.1016/j.nuclphysa.2007.12.009",
"journal_ref": "Nucl.Phys.A801:68-79,2008",
"title": "Time Dependent Hadronization via HERMES and EMC Data Consistency",
"url": "https://arxiv.org/abs/nucl-th/0701064"
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