Comparison of Next-to-Leading Order Calculations for Jet Cross Sections  in Deep-Inelastic Scattering

C. Duprel; Th. Hadig; Nikolas Kauer; M. Wobisch

Comparison of Next-to-Leading Order Calculations for Jet Cross Sections in Deep-Inelastic Scattering

C. Duprel, Th. Hadig, Nikolas Kauer, M. Wobisch

Research output: Contribution to conference › Paper › peer-review

Abstract

We compare different next-to-leading order calculations of jet cross sections in deep-inelastic scattering as implemented in the programs DISASTER++, DISENT, JETVIP and MEPJET. In all phase space regions under study DISENT and DISASTER++ agree better than 2%. MEPJET shows systematic deviations of being typically 5-8% lower than the other programs. The JETVIP results show a significant dependence on the phase space slicing parameter $y_{\rm cut}$. In the cases where the $y_{\rm cut}$ dependence within $10^{-4} \le y_{\rm cut} \le 10^{-3}$ is smaller than 3% the JETVIP results are often comparable with the DISENT and DISASTER++ results.

Original language	English
Publication status	Published - 22 Oct 1999

Keywords

hep-ph

Cite this

@conference{51c91562c13c482babac75a3a76df608,

title = "Comparison of Next-to-Leading Order Calculations for Jet Cross Sections in Deep-Inelastic Scattering",

abstract = "We compare different next-to-leading order calculations of jet cross sections in deep-inelastic scattering as implemented in the programs DISASTER++, DISENT, JETVIP and MEPJET. In all phase space regions under study DISENT and DISASTER++ agree better than 2%. MEPJET shows systematic deviations of being typically 5-8% lower than the other programs. The JETVIP results show a significant dependence on the phase space slicing parameter $y_{\rm cut}$. In the cases where the $y_{\rm cut}$ dependence within $10^{-4} \le y_{\rm cut} \le 10^{-3}$ is smaller than 3% the JETVIP results are often comparable with the DISENT and DISASTER++ results.",

keywords = "hep-ph",

author = "C. Duprel and Th. Hadig and Nikolas Kauer and M. Wobisch",

note = "9 pages, to appear in: Proceedings of the Workshop on Monte Carlo Generators for HERA Physics",

year = "1999",

month = oct,

day = "22",

language = "English",

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TY - CONF

T1 - Comparison of Next-to-Leading Order Calculations for Jet Cross Sections in Deep-Inelastic Scattering

AU - Duprel, C.

AU - Hadig, Th.

AU - Kauer, Nikolas

AU - Wobisch, M.

N1 - 9 pages, to appear in: Proceedings of the Workshop on Monte Carlo Generators for HERA Physics

PY - 1999/10/22

Y1 - 1999/10/22

N2 - We compare different next-to-leading order calculations of jet cross sections in deep-inelastic scattering as implemented in the programs DISASTER++, DISENT, JETVIP and MEPJET. In all phase space regions under study DISENT and DISASTER++ agree better than 2%. MEPJET shows systematic deviations of being typically 5-8% lower than the other programs. The JETVIP results show a significant dependence on the phase space slicing parameter $y_{\rm cut}$. In the cases where the $y_{\rm cut}$ dependence within $10^{-4} \le y_{\rm cut} \le 10^{-3}$ is smaller than 3% the JETVIP results are often comparable with the DISENT and DISASTER++ results.

AB - We compare different next-to-leading order calculations of jet cross sections in deep-inelastic scattering as implemented in the programs DISASTER++, DISENT, JETVIP and MEPJET. In all phase space regions under study DISENT and DISASTER++ agree better than 2%. MEPJET shows systematic deviations of being typically 5-8% lower than the other programs. The JETVIP results show a significant dependence on the phase space slicing parameter $y_{\rm cut}$. In the cases where the $y_{\rm cut}$ dependence within $10^{-4} \le y_{\rm cut} \le 10^{-3}$ is smaller than 3% the JETVIP results are often comparable with the DISENT and DISASTER++ results.

KW - hep-ph

M3 - Paper

ER -