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arXiv · 0910.0491

HERWIRI1.0(31): MC Realization of IR-Improvement for DGLAP-CS Parton Showers

B. F. L. Ward·S. Joseph·S. Majhi·S. A. Yost
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Abstract

We have implemented the new IR-improved Dokshitzer-Gribov-Lipatov-Altarelli-Parisi-Callan-Symanzik (DGLAP-CS) kernels recently developed by one of us in the HERWIG6.5 environment to generate a new MC, HERWIRI1.0(31), for hadron-hadron scattering at high energies. We present MC data that illustrate the comparison between the parton shower generated by the standard DGLAP-CS kernels and that generated by the new IR-improved DGLAP-CS kernels. We also show comparisons with FNAL data and we discuss possible implications for LHC phenomenology.

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B. F. L. Ward, S. Joseph, S. Majhi, S. A. Yost. 2010-05-08. HERWIRI1.0(31): MC Realization of IR-Improvement for DGLAP-CS Parton Showers. https://arxiv.org/abs/0910.0491

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