Comparison of deep-inelastic electron-photon scattering data with the HERWIG and PHOJET Monte Carlo Models |
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Authors: | The ALEPH L and OPAL Collaborations The LEP Working Group for Two-Photon-Physics |
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Institution: | The ALEPH, L3 and OPAL Collaborations, The LEP Working Group for Two-Photon-Physics and |
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Abstract: | Deep-inelastic electron-photon scattering is studied in the range from 1.2 to 30 GeV using the LEP1 data taken with the ALEPH, L3 and OPAL detectors at centre-of-mass energies close to the mass of the Z boson.
Distributions of the measured hadronic final state are corrected to the hadron level and compared to the predictions of the
HERWIG and PHOJET Monte Carlo models. For large regions in most of the distributions studied the results of the different
experiments agree with one another. However, significant differences are found between the data and the models. Therefore
the combined LEP data serve as an important input to improve on the Monte Carlo models.
Received: 5 July 2000 / Published online: 15 February 2002 |
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