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New Results on Precision Studies of Heavy Vector Boson Physics

B. F. L. Ward·C. Glosser·S. Jadach·W. Placzek·M. Skrzypek·Z. Was·S. A. Yost
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Abstract

We present new results for two important heavy vector boson physics processes: (1), virtual corrections to hard bremsstrahlung which are relevant to precision predictions for the radiative return process in Z boson production at and beyond LEP2 energies ; and, (2), electric charge screening effects in single W production with finite p_T, multiple photon radiation in high energy collider physics processes. In both cases we show that we improve the respective precision tag significantly. Phenomenological implications are discussed.

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B. F. L. Ward, C. Glosser, S. Jadach, W. Placzek, M. Skrzypek, Z. Was, S. A. Yost. 2004-11-03. New Results on Precision Studies of Heavy Vector Boson Physics. https://doi.org/10.1142/s0217751x05026285

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